Light waves are arranged in the electromagnetic spectrum by
Responses

wavelength and brightness.
wavelength and brightness.

speed and color.
speed and color.

brightness and color.
brightness and color.

wavelength and frequency.

Answers

Answer 1

Light waves are arranged in the electromagnetic spectrum by their wavelength and frequency (Option D).

What is the electromagnetic spectrum?

The electromagnetic spectrum of light refers to the range of different types of light and radiation, which can be categorized by their wavelength, i.e the distance that covers the repeat of a given signal and frequency, which is a measurement of time.

Therefore, with this data, we can see that the electromagnetic spectrum is well known to be associated with distinct types of light which are classified according to wavelength and frequency.

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Related Questions

put the steps of the signal transduction pathway in order from the circulation of insulin in the blood to the alteration of the cell's metabolism.

Answers

Phosphatidylinositol 3-kinase PI3K, a lipid kinase/AKT pathway and the Raf/Ras/MEK/MAPK, mitogen activated protein kinase are two primary pathways of insulin signaling emanating from insulin receptor-IRS.

The insulin transduction system is a metabolic process that helps insulin regulate glucose homeostasis by increasing the absorption of glucose into fat and muscle cells while decreasing liver glucose production.

The extracellular subunits of the insulin receptor undergo a conformational shift when insulin binds to them, which causes numerous tyrosine residues to be auto phosphorylated. These serve as the binding sites for Shc adapter proteins that include src-homology 2 (SH2) domains or for IRS proteins that contain phosphotyrosine (PTB) binding domains. A signal transduction particle that gives rise to numerous intracellular signaling pathways can be assembled when the insulin receptor binds to either IRS or Shc.

The insulin receptor-IRS relationship leads to the activation of two major pathways: Ras/MAPK, also known as extracellular signal-regulated kinase or ERK, and PI3K/AKT, also known as protein kinase B or PKB pathway. The majority of insulin's metabolic actions in the cell are mediated by the PI3K (phosphoinositol 3-kinase) pathway, which is only connected via IRS. The IRS and Shc-derived MAPK pathway, on the other hand, controls gene expression and, in conjunction with the PI3K pathway, also controls cell proliferation and differentiation.

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the amino acid isoleucine (ile) is encoded by three codons: 5'-auu-3', 5'-auc-3', and 5'-aua-3'. a trna carrying which anticodon could translate all three codons?

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Isoleucine (ile) is an amino acid that is 3′-UAI-5′ in length and carries all three codons' anticodons. mRNA and tRNA are connected to translation. The mRNA genetic code is located from 5' to 3'.

For the amino acid it transports, wobble pairing enables a single tRNA to identify many codons. A good example of this is the anticodon of the tRNA for phenylalanine, which is 3'-AAG-5'. Either the 5'-UUC-3' or the 5'-UUU-3' mRNA codon can be used as a partner (amino acid  both of which are codons that specify phenylalanine).

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the probability of genotypes in an independently assorted dihybrid cross is based on a probabilities of:
a) the parent's genotypes
b) two monohybrid crosses
c) mutually exclusive events

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The probability of genotypes in an independently assorted dihybrid cross is based on a probabilities of two monohybrid crosses.

What is a genotypes?

An organism's genotype is made up of all of its genetic components. The alleles or variations that an individual carries in a specific gene or genetic region are also referred to as the genotype.

What is monohybrid crosses?

A monohybrid cross is made up of two organisms that have distinct variants at the same genetic locus. In a monohybrid cross, two or more variations for a single gene site control the trait under study.

Hence, The probability of genotypes in an independently assorted dihybrid cross is based on a probabilities of two monohybrid crosses.

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Flower color in snapdragons is determined to some extent by a pair of alleles that show incomplete dominance: red, pink and white, with pink being the heterozygous class. Flower shape, mushroom versus normal, is determined by an independently assorting gene where normal is completely dominant to mushroom. Two pink snapdragons with normal flowers were crossed and produced among 1600 total, 100 white mushroom-flowered offspring. What other types of offspring and how many of each are expected from this cross

Answers

After crossing 100 white, mushroom-flowered kids with 100 pink, regular flowering offspring, the F1 offspring were all white.

What is the likelihood that the cross's progeny will bear white flowers?

The white-flower phenotype can only be inherited through the bb genotype. As a result, with this cross, you would anticipate that three of the four (75%) progeny will have purple flowers and one of the four (25%) would have white flowers. Mendel obtained the same percentages in his initial experiment.

In a cross between two pink-flowered parents, what are the predicted ratios of red, pink, and white flowers?

This will result in 1/4 WW (white), 1/2 RW (pink), and 1/4 RR (red) offspring. Consequently, we expect to see 1 red, 2 pink, and 1 white flower in that order.

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imagine that one egg cell unites with one sperm cell at fertiliszation nine months later twin brothers are born select all of the true statements

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If one egg cell unites with one sperm cell at fertilization nine months later twin brothers are born, the brothers received their identical DNA from the mother.

One egg cell unites with one sperm cell at fertilization nine months later twin brothers are born.

There are two types of twins. In one example, dizygotic twins. It can occur when two of her eggs are present in the mother's body at the same time and both are fertilized. Each will grow into their own baby. Any baby that grows out of it will not have the same her DNA. This is because each egg and sperm does not have the same DNA. They are basically like other siblings, but were born at the same time.On the other hand, another type of twins is called identical twins. There is only one egg and only one sperm can fertilize it. A fertilized egg usually divides into a baby. However, once fertilized and division begins, the eggs can fall apart. After falling apart, each half begins to split and grow into a baby. And since these two babies came from the same fertilized egg, they have the same DNA. Dizygotic twins each have their own DNA, but identical twins share the same DNA.

Even if identical twins have exactly the same DNA, they are not exactly identical. So mothers can tell identical twin babies apart. However, identical ones have the same genotype. In any case, they are born from the same fertilized egg. Furthermore, DNA is basically like a guide for building something, so even though identical twins aren't exactly identical, the way their bodies are built is random. is able to have an identifiable fingerprint. Another important factor in why identical twins are not exactly identical is the environment in which they were raised. In other words, in basic biology, it is said that identical twins have the same DNA.

Your question is incomplete, but most probably your full question was

Imagine that one egg cell unites with one sperm cell at fertilization nine months later twin brothers are born select all of the true statements

the brothers received identical DNA from the motherthe brothers DNA not necesarilly  more similar than two brothers born years apartthe brothers received identical DNA from the father

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Eventually, all of the excited hydrogen atoms will emit photons until they fall back to the ground state. How many different wavelengths can be observed in this process?.

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As a result, when a hydrogen atom first stimulated to the n = 4 state returns to the ground state, there can be observed of the total 6 possible wavelength.

The longest wavelength of light that a gaseous lithium atom can emit an electron at is 520 nm. The sign, with nm units, stands for the laser wavelength. It is determined by the chip structure's resonator length and the bandgap of the active layer's crystal material. The energy released by an electron as it transitions from an excited state to a lower energy level is equal to the energy required to raise the electron to its excited state. The hue of the visible hydrogen spectrum will depend on the photon's energy.

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which of the following is true? the harmful effects of environmental tobacco smoke are frequently not immediate. infants exposed to environmental tobacco smoke are more likely to die of sudden infant death syndrome. the u.s. surgeon general has concluded that environmental tobacco smoke in low or moderate levels is safe. adequate ventilation is sufficient to protect people from environmental tobacco smoke.

Answers

Smoking in the environment increases the risk of sudden infant death syndrome in infants.

Smoking causes cancer, heart disease, stroke, lung illnesses, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis. Additionally, smoking raises a person's risk of developing tuberculosis, a few eye conditions, and immune system issues, such as rheumatoid arthritis.

We discovered that smokers had a smaller cerebral cortex than non-smokers, indicating that smoking was robbing smokers of their grey matter. This is significant because the cerebral cortex, a region of the brain that is essential for thinking abilities such as memory and learning, is thicker.

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a cell biologist examines a diploid cell from a kangaroo during prometaphase of mitosis and determines that 32 chromatids are present. the role of fertilization in this animal is to (check all that apply)

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The role of fertilization in kangaroo which contains 32 chromatids during prometaphase of mitosis will be:

(3) Increase the number of chromosomes per cell from 8 to 16.

(4) Combine the chromosomes from 2 haploid cells into a single diploid cell.

Mitosis is the type of cell division where the parent cell divides into two daughter cell and the number of chromosomes remain in the same. This is the reason why it is also called equational division. All the somatic cells, undergo mitosis.

Chromosomes are the compact form of genetic material. The chromosome is comprised of DNA and histone proteins. The structure of chromosome is comprised of two sister chromatids.

The given question is incomplete, the complete question is:

A cell biologist examines a diploid cell from a kangaroo during prometaphase of mitosis and determines that 32 chromatids are present. the role of fertilization in this animal is to (check all that apply).

Produce a new cell that has a combination of chromosomes from 2 different parentsIncrease the number of chromosomes per cell from 16 to 32Increase the number of chromosomes per cell from 8 to 16Combine the chromosomes from 2 haploid cells into a single diploid cell

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in the lungs, the concentration gradient of o2 is much steeper between alveolar air and the blood than it is for co2. why is this important?

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In the lungs , the concentration gradient of o2 is much steeper between alveolar air and the blood than it is for co2 . It is important for the faster rate of diffusion .
How concentration gradient system works ?
Concentration gradient system works on the principle that gas present in higher concentration always starts diffusing towards lower concentration region .

During inhalation process , there is greater concentration of o2 in the air in alveoli than there is in the blood in the pulmonary capillaries , which results in the diffusion of o2 from the air inside the alveoli into the blood in the capillaries .
Co2 , on the other hand , is more concentrated in the blood in the pulmonary  than it is in the air inside the alveoli , which initiates the process of flow .

Hence, for the diffusion of gases in the lungs , it is important .

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a zedonk is a diploid hybrid animal produced from a cross between a zebra and donkey. a donkey has 62 chromosomes and a zebra has between 32 and 46 chromosomes depending on the species. zedonks usually have 54 chromosomes. zedonks are .'

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Typically, zedonks have 54 chromosomes. There are allodiploid zedonks.

A zeedonk has how many chromosomes?

Hybrid organisms with an odd number of chromosomes are the simple cause of sterility. Combining a plains zebra (which has 44 chromosomes) and a donkey will result in a zonkey (62 chromosomes). The offspring has 53 chromosomes as a result.

Another type of polyploidy is allopolyploidy, in which organisms have three or more sets of chromosomes that have different species-specific origins. Allopolyploid organisms have genomes from various species because the prefix allo means "different." Autopolyploidy is less frequent than allopolyploidy, especially in plants.

Allopolyploidy. Polyploids with chromosomes derived from two or more diverged taxa are known as allopolyploids, amphipolyploids,

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true or false: bone is a metabolically active structure that continuously goes through rounds of resorption and calscification till the age of 22.

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Bone is a metabolically active tissue that throughout life undergoes constant re-modelling.

How did this occur?

Bone resorption can be defined as the process by which the bones are absorbed and broken down by the body. Osteoclast cells are responsible for the breakdown of bone minerals thus releasing calcium and phosphorous.Bone density tends to stay stable with equal amounts of bone formation and bone breakdown from about 25-30 years. After age 50, bone breakdown (resorption) outpaces bone formation and bone loss often accelerates.The resorption period has a  duration of 30–40 days which is then followed by bone formation over a period of 150 days .

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What proteins are synthesized in mitochondria?.

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Within the mitochondrion, mitochondrial ribosomes, small complexes of RNA and protein that translate mitochondrial RNA into proteins, are formed. Another important protein produced within the mitochondrion is ATP synthase, a component of the protein complex that produces ATP.

Mitochondria are membrane-bound cell organelles that produce the majority of the chemical energy required to power the cell's biochemical reactions (mitochondrion, singular). The mitochondrial energy is stored in a small molecule known as adenosine triphosphate (ATP).

Because it powers metabolic processes, ATP, a complex organic chemical found in all forms of life, is often referred to as the molecular unit of currency. The mitochondria, also known as the "powerhouses of the cell," produce the energy required for the cell's survival and function.

As the power plants in nearly every human cell (as well as animal, plant, and fungi cells), mitochondria are critical in producing energy to power cellular function and, by extension, all of our biological processes.

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genes found in the same organism and that arose by duplication of a single gene in the evolutionary past are called

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Genes found in the same organism and that arose by duplication of a single gene in the evolutionary past are called paralogs.

Numerous processes have been put forth by scientists over time to explain how new genes are produced. These include de novo origination, lateral gene transfer, gene fusion, gene fission, and domestication of transposable element proteins. All living things duplication their DNA. They can cause genetic illnesses in people, although they are very prevalent in plants. In the evolution of the genomes of humans and other creatures, duplication have played a significant role.

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when the protein gramicidin is integrated into a membrane, an h channel forms and the membrane becomes very permeable to protons ( h ions). if gramicidin is added to an actively respiring muscle cell, how would it affect the various processes involved in cellular respiration and oxidative phosphorylation? (assume that gramicidin does not affect the production of nadh and fadh2 during the early stages of cellular respiration.) sort the labels into the correct bin according to the effect that gramicidin would have on each process.

Answers

A membrane produces an H+ channel when the protein gramicidin is incorporated into it, making the membrane highly permeable to protons (H+ ions).

Gramicidin is an antibiotic, right?

Gramicidin is a polypeptide antibiotic that, like nystatin, creates tiny pores in cell membranes but only permits the transport of monovalent cations while blocking anions. The cation selectivity sequence of gramicidin in lipid bilayers and cell membranes is identical.

When does phosphorylation take place and what is it?

Normally, DNA damage results in phosphorylation, which creates space surrounding broken DNA so that repair mechanisms can function.

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How do you find the domain of a square with a square root?.

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The radicand x must be positive or equal to zero for a square root function given by f(x) = x to have real values.

The square root function's radicand, or expression under the radical, needs to be positive or equal to zero for f(x) to have real values.

Thus, x - 1 = 0.

The domain of f(x), which is the solution set to the aforementioned inequality, is given by: x 1 or in interval form [1, +)

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a four-limbed, land-dwelling vertebrate is generally known as a(n) blank.target 1 of 6 2. a group of animals called blank have several adaptations for living on land but must return to the water to breed.target 2 of 6 3. adaptations that evolved in

Answers

Tetrapod is a four-limbed, land-dwelling vertebrate and amphibians  are animals having several adaptations for living in water and in land.

What are amphibians and their adaptations?

Some amphibians have developed the ability to only exist in watery environments. Many aquatic species have gills that enable them to breathe in water, and many aquatic species spend the majority or all of their lives in the water.

Amphibians include salamanders, toads, frogs, and toads. Amphibians have life cycles that involve both land and water time. They lack scales because their skin must keep moist to absorb oxygen.. Reptiles have only lungs, not gills like amphibians do, and their scaly, dry skin prevents them from The  collective term for reptiles and amphibians is herpetofauna, or "herps." All herps lack an internal thermostat because they are "cold-blooded." Instead, individuals are forced to control body temperature through their interactions with the outside world. For instance, a lizard may regulate its body temperature via "shuttling" actions, such as going in and out of shelter, and a turtle can warm itself by basking in the sun, and a tail resembling a paddle are three well-known examples of aquatic adaptations.

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Pyruvate dehydrogenase is the entry point for the glycolytic product pyruvate into oxidative metabolism (the citric acid cycle and oxidative phosphorylation). Because it occupies such an important checkpoint in metabolism, it is tightly regulated.
Determine whether the given conditions promote entry into oxidative metabolism or limit entry into oxidative metabolism. These abbreviations may be used: PDH is pyruvate dehydrogenase; PDK is pyruvate dehydrogenase kinase; PDP is pyruvate dehydrogenase phosphatase.

Answers

AnswersLow O2 levels, active PDK; - LimitHigh O2 levels, active PDH; - PromoteHigh oxygen levels, the presence of a PDK inhibitor; - PromoteHigh O2 levels, inactive PDH; - LimitHigh O2 levels, active PDK; - Limit

PDH catalyze pyruvate to acetyl-CoA that enters the citric cycle. By phosphorylating a single subunit of PDH, PDK suppresses the enzyme's catalytic activity.

      2.  It is converted to lactate, is the response.

An essential enzyme in the body's process of dephosphorylating proteins is phosphatase. As a result, once PDK inactivates PDH, it contributes to the positive regulation of PDH (by dephosphorylating the PDH subunit). As a result, pyruvates in a person with phosphatase deficit will be converted to lactate because PDH is rendered inactive after PDK phosphorylates it. Thus, the conversion of the pyruvates to acetyl-CoA cannot be catalyzed.

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Full Question:

a) Determine whether the following conditions promote entry into oxidative metabolism or limit entry into oxidative metabolism. The following abbreviations may be used: PDH is pyruvate dehydrogenase; PDK is pyruvate dehydrogenase kinase; PDP is pyruvate dehydrogenase phosphatase.

Low O2 levels, PDK active;

High O2 levels, active PDH;

High O2 levels, PDK inhibitor present;

High O2 levels, inactive PDH;

High O2 levels, PDK active;

b) What is the fate of pyruvate (in a human) if a person has a phosphatase deficiency?

It is processed to lactate.

It is processed to acetyl-CoA.

It is processed to ethanol.

what phase 1 reaction is mainly performed by the cytochrome p450 enzymes also called mixed-function enzymes? group of answer choices hydrolysis

Answers

The phase 1 reaction that's mainly performed by the cytochrome p450 enzymes, also called mixed-function enzymes, is oxidation.

Phase 1 metabolism has the main purpose to convert hydrophobic compounds into more reactive groups so they can be excreted out easier. There are three reactions that take place in this phase:

OxidationReductionHydrolysis

The oxidation reaction is usually carried out by the cytochrome P450 enzyme system. These enzymes are located in the endoplasmic reticulum of the liver tissue. They are members of the monooxygenases family that catalyze the initial step in biotransformation and elimination of various drugs and environmental pollutants.

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rodent pups with an inattentive mother secrete an abnormally high amount of glucocorticoids in response to stress. in terms of epigenetics, this response is due to

Answers

methylation of the glucocorticoid receptor gene is the epigenetics term which cause for rodent pups with an inattentive mother secrete an abnormally high number of glucocorticoids in response to stress

The Glucocorticoid Receptor (NR3C1) Methylation in the Placenta Is Related to Infant Cry Acoustics. Epigenetic mechanisms that regulate the expression of the glucocorticoid receptor gene (NR3C1) promoter in human infants may influence behavioral and biological aspects of stress response. The glucocorticoid receptor gene (NR3C1) plays an important role in the stress response system. NR3C1 cytosine methylation has been linked to a variety of trauma and mental disorders, including major depression, post-traumatic stress disorder, anxiety, and personality disorders, implying that NR3C1 methylation may play a role in stress-related psychopathology.

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What are the 3 main tools in genetic engineering?.

Answers

On the premise of these functions, the following vectors are beneficial at some point in genetic engineering.

Plasmid as vector.

Bacteriophages as vectors.

Cosmid as vector.

Genetic engineering (also called genetic modification) is a technique that makes use of laboratory-based technology to modify the DNA makeup of an organism. this will contain changing a single base pair (A-T or C-G), deleting a place of DNA, or including a brand new phase of DNA.

Gene remedy seeks to modify genes to correct genetic defects and as a consequence prevent or cure genetic illnesses. Genetic engineering pursuits to regulate the genes to beautify the skills of the organism beyond what's regular.

GM is a technology that includes putting DNA into the genome of an organism. to provide a GM plant, new DNA is transferred into plant cells. typically, the cells are then grown in tissue culture in which they grow to be plant life. The seeds produced by using that vegetation will inherit the brand-new DNA.

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which of the following statements best describes homologous chromosomes?
They align on the metaphase plate in meiosis Il.
They were inherited from the same parent.
They carry information for the same traits
They carry the same alleles.

Answers

The homologous chromosomes are those chromosomes which carries the information for the same traits in the DNA. Thus, the correct option is C.

What are Homologous chromosomes?

The pairs of chromosomes that contains the genetic maternal as well as the paternal chromatid of the same length and genetic position, and are joined through the centromere is referred to as the homologous chromosome.

The homologous chromosomes are present in the nucleus of the organism's gamete which pairs up during meiosis. This event is crucial to promote variation in the genetic material. The homologous chromosome pair exchanges genes via genetic recombination or crossing-over so that genetic diversity may be promoted in the species.

Therefore, the correct option is C.

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What does somatic mean ?.

Answers

relating to the body, especially as distinct from the mind.

What did Snowball represent in Animal Farm?.

Answers

Snowball represents Leon Trotsky.

Trotsky was the head of the Red Army, a political theorist, and a revolutionary. He took part in the development of Russian foreign policy after the Revolution. He disagreed with Stalin's policies, which ultimately led to his expulsion from the Soviet Union in 1929.

The animal that understands old Major's philosophy the best is Snowball, who devotes his time to improving the animals' minds, morals, and bodies. He introduces literacy to the farm so that the animals can read the Seven Commandments he has painted on the barn wall and better understand the principles of Animalism.

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The hiv virus attacks only a certain type of white blood cells, and not other cell types. Why?.

Answers

Due to the absence of HIV receptors on other cell types, the HIV virus only affects a specific subset of white blood cells.

How do white blood cells react to HIV?

The CD4 cells in white blood are where HIV is found. HIV replicates itself once it enters the CD4 cell. The CD4 cell is then killed by HIV, and the new HIV copies seek out additional CD4 cells to infect and re-start the cycle. Immune system cells that aid the body in battling infections and diseases are killed by HIV.

An essential component of the immune system are white blood cells. A subset of white blood cells known as CD4+ cells are infected by HIV and destroyed. The body can no longer fight off infection if too many CD4+ cells are lost.

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The bicoid gene product is directly responsible for _____ in a developing drosophila embryo.

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Answer: the establishment of the anterior-posterior axis.

Explanation: The bicoid gene product is directly responsible for the establishment of the anterior-posterior axis in a developing drosophila embryo.

The Drosophila gene bicoid functions as the anterior body pattern organizer of Drosophila. Lacking maternally expressed bicoid, embryos fail to develop anterior segments, including the head and thorax.

Anteriorly, the Bicoid protein activates the transcription of hunchback genes, while posteriorly, the Nanos protein inhibits hunchback RNA translation.

If there is no bicoid gene present during the development of drosophila embryo then the embryo dies.

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Describe the dangerous event happening in the Sargasso sea? What are the side effects?

Answers

The Sargasso Sea's alarming phenomenon is that it is absorbing plastic.

Explain about the Sargasso Sea?

The crew on Columbus' ships were terrified that the windless calms they found in the Sargasso Sea would prevent them from reaching Spain and that the algal mats they came across concealed reefs on which they would run aground, according to Columbus' writings. Such worries persisted for many years in the lore surrounding the Sargasso Sea.

The Gulf Stream borders the Sargasso Sea to the west, which is a portion of the North Atlantic Ocean close to the eastern coast of the United States of America. It got its name from the remains of the seaweed known as Sargassum, which were found by European explorers in the 16th century.

The Sargasso Sea is the only sea without borders or coastlines and is named after a kind of seaweed that covers the area's waters.

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what effect will this mutation have on the process of transcription when the bacteria are raised at elevated temperatures?

Answers

In the absence of RNA polymerase, the bacteria won't be able to transcribe at these temperatures.

As soon as mRNA is transcribed in bacteria, it is translated into protein. In contrast to eukaryotic cells, bacteria lack a distinct nucleus that divides DNA from ribosomes, removing a barrier to translation. All of the genes in prokaryotes are transcribed by the same RNA polymerase. Two of the five polypeptide subunits that make up the polymerase in E. coli are identical. The polymerase core enzyme is made up of four of these subunits, identified by the letters,,, and ′. Every time a gene is transcribed, these subunits assemble; once transcription is finished, they disassemble. Each component plays a distinct role.

Hence, RNA polymerase carries out the transcription.

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Which of the following statements describes integral membrane proteins?
I. They protect the contents of the cell from chaotropic agents such as urea.
II. They are easily dissociated from the membrane by changes in pH or high salt concentration.
III. They are held tightly in place by hydrophobic effects between the membrane and hydrophobic amino acids.
A) I, II, III
B) I, III
C) I
D) II
E) III

Answers

Integral membrane proteins have characteristics that make them unique from other microorganic phenomena, therefore we can say that the correct answer is a, since they are all functions that it possesses for its proper physiological functioning.

Integral Membrane Proteins

Thanks to its hydrophobic and hydrophilic composition, it can create a kind of bilayer, which promotes the transport of molecules with different compositions.

In addition, membrane proteins due to the sodium potassium pump also create a concentration gap of both liquid and ions. The structure of this membrane, in turn, allows the passage of molecules that may affect its integrity to be prevented.

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long-lived and short-lived. which species will literally go extinct first? a. short-lived species b. long-lived species

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Literally the longest-living species will disappear first on earth. Marine invertebrates, including as brachiopods, trilobites, bivalves, and corals, were among its main victims.

Mammals, for example, have an average "lifespan" of roughly 1 million years from origin to extinction, while certain species can last up to 10 million years. several species from all of these groups became extinct at this time. About 250 million years ago, there was the greatest extinction. More than 90% of Earth's species perished during the Permian-Triassic extinction, sometimes called the Great Dying. The Great Dying allowed for the emergence of new species, including the earliest dinosaurs, despite the near extinction of all life on Earth. Microbes, the oldest known living forms, left traces of their existence in rocks that were 3.7 billion years old. It was believed that the coelacanth, which has a primitive appearance and is pronounced SEEL-uh-kanth, perished 65 million years ago with the dinosaurs.

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Saeckaromvces cerevisiae used as model organism in eukaryotic biology research Which of the following characteristics of _ cereviside FALSE? () it cells can form mycelia. () Its genote consists about 6.000 genes including Lrge numh 'I of hutnun homologs Its cells RIA rapidly. 0 Ithas buth haploid und diploid fors. Entire networks uf inlerucling proleins Saccharomyces cerevisiae have homologs numan cells:

Answers

its simplicity in manipulating the genome and its strong resemblance to higher eukaryotes.

Why yeast is used as a model organism for eukaryotes?

Because of their straightforward growing requirements, similarity to other eukaryotes' genome and metabolism, and utility in researching a variety of illness situations, yeasts are such an important part of medical research widely used model organisms.

Which of the following are advantages for using yeast as a model organism?

Our cells and yeast cells are similar in many fundamental biological ways. Comparatively to similar studies in more complicated mammals like mice and zebrafish, genetic modification in yeast is simple and affordable. At least 20% of human genes that are implicated in disease have equivalents in yeast.

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what about the geography of bangladesh makes them vulnerable to flooding? how might this worsen for the people of bangladesh, if climate change raises sea levels and warms ocean temperatures, and precipitation intensifies from stronger tropical cyclones and monsoons? How many votes does the Senate need to pass legislation?. find big dry creek, which is north of rome. what direction does that river flow? explain two reasons why you came to this conclusion. Find the dimensions of a rectangle whose width is 8 meters less than its length, and whose area is 153 square meters. "Which of the following is true about Network Address Translation (NAT)?(A) It makes the outside entity to communicate with an entity inside the firewall without truly knowing its IP address.(B) It makes the outside entity to communicate with an entity inside the firewall with truly knowing its MAC address. (C) It allows NW administrator to mask limited amounts of information from outside of the network.(d) A and C" a patient diagnosed with hyperthyroid crisis is receiving propylthiouracil (ptu). the nurse will increase monitoring for which adverse reaction? What cycles are affected by fertilizer?. wesley is 13 years old and hopes to achieve the muscular development that will enable him to be an outstanding high school football player. the hormone production that will help facilitate his goal is most closely associated with during a connection opening, how many tcp segments will the side that initiates the connection send? The number of cargo ships entering the united states in february 2020 dropped from more than 30,000 at the beginning of the month to under 3,000 by the end of the month. Companies waiting for raw materials and parts to arrive were affected in the __________ part of their supply chain. All of the following are typically noted in a young adult with the diagnosis of acute appendicitis except:A. Epigastric painB. Positive obturator signC. Rebound tendernessD. Marked febrile response help!!!!!!!!!!!!!explain and answer!!!!!!! What is the main purpose of the national security in the Philippines?. the nurse is teaching the client who has an immunodeficiency disorder how to avoid infection at home. which statement indicates that additional teaching is needed? when carrying costs are expressed as a percentage of price, what happens to carrying costs as the quantity discount increases? What is the significance of the title duke?. find the missing side. round to the nearest 10th. i need the answer to all 3, will mark brainliest What are scientific models?. construct the 80% confidence interval for the average amount spent by 8 to 11 year olds on a trip to the mall. assume the population is approximately normal. step 3 of 4: find the critical value that should be used in constructing the confidence interval. round your answer to three decimal places. contracts are interpreted using a(n)___________ standard, meaning that the courts are concerned with only a party's outward manifestations of his or her intent.