There are 64 combinations of 4 nucleotides taken three at a time and only 20 amino acids, the code is degenerate.
The protein-coding nucleotide triplets known as codons are found in the mRNA templates. Each triplet is always associated with a certain amino acid. Anticodons, which are nucleotide triplets in tRNA, decode the codons in the mRNA.
What about amino acids?Proteins are made up of substances called amino acids. Proteins and amino acids are the components of life. Amino acids are the byproducts of the digestion or breakdown of proteins. Amino acids are used by the human body to create proteins that aid in: Dissect food. Isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, valine, cysteine, tyrosine, histidine, and arginine are the 12 amino acids.The body cannot naturally generate essential amino acids; therefore we must get them from the foods we eat. Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine are the nine essential amino acids. Compared to other foods, bananas do have a lot of seven of the nine essential amino acids. Banana lacks a little isoleucine and methionine. An average individual would need to consume 91 bananas (10750 grams) to get enough of each of the nine essential amino acids. Protein breakdown in the digestive system is insufficient. Anomalies in the body's biochemical processes that are inherited. A bad diet.Stress. The convenience of taking a supplement containing necessary amino acids is that you can do so whenever you want. Others like to take it on its own between meals, while some athletes choose to take it with their meals or in a protein smoothie. You can consume your necessary amino acids supplement before, during, or after working out.Learn more about amino acids here:
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1. As time passes, the universe becomes
1 more organized
2 less organized
3 simpler
4 smaller
Answer:
more organized
Explanation:
it would be more organized because of new inventions
when viruses are exposed to compounds or uv-light which make them non-infectious what are they called?
when viruses are exposed to compounds or UV light which makes them non-infectious are they called Inactive.
All virus particles have a protein coat that surrounds and protects their nucleic acid genome. This protein envelope is called a capsid, and the instructions for making the protein subunits of the capsid are encoded in the viral nucleic acid genome. Infections are caused by microscopic bacteria that enter the body and cause problems.
Some but not all infections are transmitted directly from person to person. Infections that are transmitted from person to person are considered contagious. Antibiotic resistance occurs when bacteria viruses fungi and parasites change over time and become unresponsive to drugs. This makes infections more difficult to treat and increases the risk of disease spreading serious illness and death.
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What macromolecule does the human body use
as its primary energy SOURCE?
A. carbohydrates
B. nucleic acids
C. DNA
D. RNA
Answer:
A
Explanation:
a study of several pedigrees demonstrates that two parents are normal. if some of their children express a trait, then the trait is controlled by a:
The trait is controlled by a recessive gene. It refers to a characteristic that only be seen in homozygous individuals, hidden by other inherited qualities but survives in populations of heterozygous individuals.
When a characteristic is recessive, both of the (recessive) alleles of the gene that causes the trait must be present for the trait to manifest. This is in contrast to a dominant characteristic, which can only be expressed when one of the two alleles is present. A pedigree reveals the connections between family members and identifies the members of a family who have particular recessive genetic pathogenic variants, traits, and diseases as well as their current health. A family's pedigree can reveal how diseases are passed down through the generations.
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Summarize the phases of cellular respiration
The phases of cellular respiration is glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidation phosphorylation and electron transport chain
Cellular respiration takes place in the cell of the living organism
There are three phase of cellular respiration
Glycolysis : glycolysis is the splitting of sugar comes from the Greek word sweet and lysis means to split and glycolysis is a series of reaction that extract energy from glucose by splitting it into two molecule of pyruvateKrebs cycle : also called as citric acid was discovered by Hans asolf Krebs in 1937 and it can be described as a metabolic pathway and that generated energy and this process happen in the mitochondrial matrix where pyruvate has been imported following glycolysisElectron transport chain : it is the stage involving the electron transport chain and the electron transport chain is the final stage in cellular respiration and it occur on the inner mitochondrial membrane and consist of several electron carrierKnow more about phases
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Are all living things made of cells?
Answer: Yes, All living organisms or things like animals or plants are made of cells.
Explanation:
describe the structure of a molecule of hemoglobin and explain the role played by iron in the transport of oxygen.
Hemoglobin's structure has four heme groups, each has an iron molecule within the center used to bind and carry oxygen throughout the body.
The delivery of oxygen to the blood is one among iron's most significant roles. The first function of iron is to transport oxygen throughout your body in the hemoglobin of red blood cells so that your cells can make energy. Additionally, iron enhances myoglobin's capacity to store oxygen.
What about hemoglobin?Red blood cells include the protein hemoglobin, which transports oxygen to your body's organs and tissues and carbon dioxide from those tissues back to your lungs. You have a low red blood cell count if a hemoglobin test reveals that your hemoglobin level is lower than normal.When you have anemia, your body doesn't produce enough healthy red blood cells to provide your tissues with enough oxygen. Being anemic, or having low hemoglobin, can cause you to feel exhausted and frail. Anemia can have many various forms, each with a singular etiology. Your blood's hemoglobin helps carry oxygen from your lungs to your tissues. In muscle cells, myoglobin receives, transports, stores, and releases oxygen. By making dietary modifications and using supplements, many of us can increase their hemoglobin levels. To establish the proper supplement dosage, consult a physician. An individual might require additional therapy,like a blood transfusion, if their hemoglobin levels are still low. Your illness or injury is causing blood loss. Every time you lose blood, you lose iron. Women can experience low hemoglobin levels during their periods. If you’ve got internal bleeding, like a bleeding ulcer, you’llpotentially lose blood.Learn more about hemoglobin here:
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in the endosymbiotic theory, it is proposed that mitochondria evolved from the endocytosis of what type of prokaryote?
Endosymbiotic theory for the origin of mitochondria (and chloroplasts) suggests that mitochondria are descended from specialized bacteria.
Endosymbiotic theory States that organelles such as chloroplasts and mitochondria were once free-living prokaryotes which eventually lived symbiotically within larger cells, forming modern day eukaryotes.
Endosymbiotic theory also state that some eukaryotic cell organelles, such as mitochondria and plastids, evolved from free-living prokaryotes. Mitochondria originated from purple non-Sulphur bacteria. These endosymbionts became organelles through the origin of complex protein structure into their inner membranes .
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Clams burrow into the mudflats using their muscular foot. The length to which they burrow depends on what?
The length to which the clams burrow depends on the presence of soft sediments to use their muscular foot.
What is the muscular foot of clams?Clams are a group of aquatic mollusk invertebrates that exhibit a muscular foot (i.e., a muscular hatchet-shaped foot) that can be used for burrowing and also for movement purposes, i.e., for locomotion.
Bivalve mollusks not only include clams but also oysters and scallops, which are characterized to have a mantle holding a cavity for breathing purposes and also for excretion.
Therefore, with this data, we can see that clams are mollusk bivalves that have a muscular foot which they use for burrowing and also for locomotion, and the burrow they can make will depend on the presence of soft sediments in the place in order to reach the deeper layers of the soil.
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On the ventral surface of the brain, you can observe the optic nerves and chiasma, the pituitary gland, and the mammillary bodies. These externally visible structures form the floor of the __________.
On the ventral surface of the brain, you can observe the optic nerves and chiasma, the pituitary gland, and the mammillary bodies. These externally visible structures form the floor of the diencephalon.
Where is the diencephalon located?The diencephalon is the central part of the brain located around the third ventricle, superior to the brainstem (medulla, pons, and midbrain), and inferior to the corpus callosum and cerebral cortex.
The diencephalon is divided into four main sections including the epithalamus, thalamus, subthalamus, and hypothalamus. The largest and most significant part of the diencephalon is the thalamus, which is an ovoid gray matter structure that conveys information from the cortex to the rest of the nervous system and vice versa. The epithalamus is a small part of the diencephalon located on the back and tail of the thalamus. The subthalamus and hypothalamus are both located ventral to the thalamus. The subthalamus is involved in the regulation of movement, while the hypothalamus controls vital functions such as hunger and thirst.
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AUG GGC UCA
Is this a strand of DNA or RNA, and how can you tell?
Uracil | SIELC
a
DNA because it has the sugar, Ribose
b
RNA because it has inorganic phosphate groups
c
RNA because it has the nitrogen base, Uracil.
d
DNA because it has the nitrogen base, Adenine
Answer:
RNA because it has the nitrogen base
the average day of third-grade students places them in what state, as described by brofenbrenner's ecological systems model, for the majority of the time?
According to Bronfenbrenner's ecological systems model, kids in the third grade spend the majority of their days in a student state.
According to Bronfenbrenner's ecological systems theory, a child's development is viewed as a complex system of interactions that are influenced by a range of environmental factors, from the child's immediate home and school environments to more general cultural values, laws, and practices.
The day's main portion (298 minutes) is spent within the student state. This mentality involves the learner being docile, obedient, and frequently irritated when focusing on or attempting to maintain attention on a task. Sometimes, this irritation is shown by lengthy pauses before pulling out the next book and looking for supplies.
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discussing the major body systems on the circulatory system.
The parts of your circulatory system are your: Heart, a muscular organ that pumps blood throughout your body. Blood vessels, which include your arteries, veins and capillaries. Blood, made up of red and white blood cells, plasma and platelets.
Circulatory system is made up of the following components: The heart is a muscular organ that circulates blood throughout your body. Blood vessels are made up of arteries, veins, and capillaries. Blood, which is composed of red and white blood cells, plasma, and platelets.
Your circulatory system transports oxygen and nutrients to your body's other cells, then collects any waste products produced by these cells, including carbon dioxide, and transports these waste products to your kidneys and lungs for disposal.
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When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the glucose molecule becomes.
When a glucose molecule loses a hydrogen atom as the result of an oxidation-reduction reaction, the molecule becomes oxidized.
A molecule undergoes oxidation when an electron is lost or when its oxidation state is raised. A molecule loses energy when it is oxidised.
When a molecule is reduced, one or more electrons are added, and energy is gained. In an exergonic process, glucose is converted into two molecules of pyruvic acid while losing an atom of hydrogen.
The primary form of sugar in the blood, glucose serves as the body's cells' main source of energy. Glucose can be produced by the body from other chemicals or it can be obtained from the meals we eat. The bloodstream carries glucose to the cells. Insulin is one of many hormones that regulate blood glucose levels.
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An example of an age-structure influence on human population size is that _____.
An example of an age-structure influence on human population size is that populations dominated by juveniles should experience rapid growth.
A populace's boom fee is strongly stimulated through the proportions of people of precise ages. With understanding of this age shape, populace boom may be extra appropriately predicted. Age structure data permit the fee of boom (or decline) to be related to a populace's degree of monetary development.
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which of the statements describes the alimentary canal? the gastrointestinal tract and the organs of the digestive system the section of the digestive tract that is involved with absorption of nutrients the path that food travels from the stomach to the beginning of the large intestine the tubular passage through which food enters, is digested, and unused waste is excreted
The alimentary canal, commonly known as the digestive tract, as well as other organs like the pancreas and liver make up the digestive system.
The systems that food and fluids pass through on their way to being ingested, broken down, absorbed, and expelled as feces. The mouth, throat (throat), esophagus, stomachs, intestine, gastrointestinal tract, rectum, and anus are among these organs. The digestive system's four essential processes are motility, digesting, absorption, and secretion. From the mouth to the anus, the digestive system is known as the alimentary canal. The portion of it that consists of the gastrointestinal tract is known as the GI tract. Digestion and absorption are the two functions of the digestive system. Food is broken down into tiny molecules during digestion, and these molecules are subsequently absorbed by the body.
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which of the following about the law of segregation is false? question 15 options: a) it is a method that can be used to determine the number of chromosomes in a plant. b) it states that each of two alleles for a given trait segregate into different gametes. c) it can be explained by the segregation of homologous chromosomes during meiosis. d) it can account for the 3:1 ratio seen in the f2 generation of mendel's crosses.
The statement that is false about the law of segregation is that it is a method that can be used to determine the number of chromosomes in a plant. That is option A.
What is law of segregation?The law of segregation is one of the Mendelian law which states that each individual that is a diploid has a pair of alleles (copy) for a particular trait.
The difference parts of law of segregation include the following:
The first part defines the alleleThe second part states that organisms inherit one allele from each parent.The third part states that gametes only carry one allele for each trait.The fourth part defines the difference between dominant and recessive genes.Therefore, the law of segregation has nothing to do with determination of the number of chromosomes in a plant.
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Marine Science
Why isn’t the atmosphere a closed system?
a. closed systems only exist in theory
b. closed systems are only for liquids, not gases.
c. The laws of physics do not apply to the atmosphere.
d. Gases from Earth escape from the higher realms of the atmosphere.
The answer to Why isn’t the atmosphere a closed system?
D. Gases from Earth escape from higher realms of the atmosphere.
Explanation:
Hope this helped^^
fetuses who do not survive anemia in utero are usually stillborn, with gross edema of the entire body, a condition called:
Answer:
Fetuses who do not survive anemia in utero are usually stillborn, with gross edema of the entire body, a condition called:
hydrops fetalis
Explanation:
PLSS HELP!!!!!!!
Tell what you know about what comparative anatomy is and how this study provides evidence for change over time.
the (fill in the blank) refers to the style of life between extreme self-denial and ordinary life, which can lead to enlightenment.
The Middle Path refers to the style of life between extreme self-denial and ordinary life, which can lead to enlightenment.
The phrase "middle path" often alludes to avoiding two extremes in daily life, namely indulging in sensuous pleasures and practicing strict asceticism. Before renunciation, the Buddha was said to have led a very comfortable and rich life, according to the holy narrative.
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all living organisms are defined by: please choose the correct answer from the following choices, and then select the submit answer button. answer choices the ability to consume other organisms and digest their tissues. the ability to replicate and metabolize energy. the presence of water and molecules containing carbon-hydrogen bonds. the presence of a nervous and digestive system. the ability to move and find a mate.
The ability to replicate and metabolize energy .
What is Carbon-hydrogen bonds ?Many organic molecules have the carbon-hydrogen bond, which is a chemical link between carbon and hydrogen atoms in chemistry. Since there is just one covalent link present, up to four hydrogen atoms can share the outer valence electrons that belong to carbon. This completes both of their exterior coverings and stabilizes them.
Covalent bonds, commonly known as carbon-hydrogen bonds, are necessary for the bonding of organic components. In order to ensure stability between the two atoms, carbon and hydrogen share an equal number of electrons.
What is Metabolize energy ?Metabolizable Energy (ME) is the energy that is still accessible for growth and reproduction as well as for sustaining metabolic processes like work (motion) and respiration after fecal and urine energy loss (thermoregulation, maintenance metabolism, HIF).
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why did you resolve your pcr products by electrophoresis and what is the purpose of the molecular weight ruler (ladder)
Since it allows us to separate the bands according to their sizes we resolve our PCR products by electrophoresis.
A series of standards known as a molecular-weight size marker, also known as a DNA ladder or an RNA ladder, is used to determine the general size of a molecule that is run on a gel during electrophoresis. The ladder allows you to determine the size of the unknown fragment by contrasting it to the nearest band in the ladder lane when run alongside an unidentified PCR result in an agarose gel. The effectiveness of the experiment depends on selecting the appropriate electrophoresis products for your nucleic acid analysis procedure. Leading Biology, a reputable provider of bespoke ladders, sells protein, DNA, and RNA markers with pre-determined fragment sizes and concentrations. These can be conducted in polyacrylamide or agarose gels.
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in the absence of oxygen, the process of occurs to regenerate nad so that atp production in can continue.
Only glycolysis can convert glucose into ATP in the absence of oxygen. But since glycolysis produces NADH, it must be converted back into it in order to carry on metabolizing glucose.
What takes place during glycolysis?The method by which glucose is metabolized to release energy is known as glycolysis. It generates ATP, NADH, water, and two pyruvate molecules. It doesn't require oxygen to take place because it happens in the cytoplasm of a cell. In both anaerobic and aerobic organisms, it happens.
What are the principal purposes of glycolysis?Sugar molecules are broken down during glycolysis to release energy needed for cellular metabolism. The cell's cytoplasm is where it takes place. The primary goal of glycolysis is to create countless ATP molecules, which are then used for different types of cellular metabolism.
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hydras are animals related to coral and jellyfish. hydras can reproduce sexually or asexually. why would hydras avoid reproducing asexually when conditions are difficult? (1 point)
Hydras avoid reproducing asexually when conditions are difficult because The high genetic diversity could mean that all of the hydras die, depending on the situation .
Hydra can reproduce asexually by budding and fragmentation. in the process of budding they develop a structure called as bud that develop and detached from the hydra body when they are matured .
Fragmentation, helps the body to divide into two parts with subsequent regeneration. These Buds are originate at the junction of the stalk and gastric regions . So hydra prefer asexual reproduction as the fragments formed are big enough that a different individual can regrow.
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Answer:
Reproducing more slowly would be a good way to take advantage of plentiful resources. :)
Explanation:
Why are zygotes considered unique?
Answer:
Each zygote has its own combination of genes
Explanation:
when sexual hormone production increases, bone growth a. accelerates rapidly; b. increases, but only in thickness; c. increases slowly; d. is not affected.
When sexual hormone production increases, bone growth accelerates rapidly.
What are sexual hormones?
Sex hormones are steroid hormones that interact with vertebrate steroid hormone receptors. They are also known as sex steroids, gonadocorticoids, and gonadal steroids. Androgens, estrogens, and progestogens are among the sex hormones . Their effects are mediated by both fast nongenomic mechanisms through membrane-associated receptors and signaling cascades as well as by slow genomic mechanisms through nuclear receptors. Although they serve significant sex-related roles, the polypeptide hormones luteinizing hormone, follicle-stimulating hormone, and gonadotropin-releasing hormone—all of which are connected to the gonadotropin axis—are typically not regarded as sex hormones.
Hence, sexual hormone production increases, bone growth accelerates rapidly.
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you are using a variety of techniques to study how the risc complex differs between sirnas and mirnas. you found that what distinguishes a risc complex containing an sirna from one containing an mirna is that
RISC carrying siRNA differs from miRNA in having different argonaute proteins, as RISC (siRNA) can have argonaute 2 whereas the RISC (miRNA) can have argonaute 1-4.
A multiprotein complex called the RNA-induced silencing complex (RISC) contains one strand of a small interfering RNA (siRNA) or micro RNA (miRNA). The siRNA or miRNA serves as a template for RISC, which recognizes complementary mRNA. When it locates a complementary strand, RNase is triggered, and the RNA is cut. The RISC complex is similar for miRNA and siRNA, except in the type of protein (argonaute) associated.
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the lungs do not normally collapse because of group of answer choices their characteristic elastic recoil both surfactant and intrapleural pressure none of the choices are correct intrapleural pressure surfactant
The lungs do not normally collapse because of both surfactant and intrapleural pressure.
The two spongy, pinkish-gray organs in your chest are called lungs. Air enters your lungs when you inhale (breath), and the oxygen in that air travels to your blood. A waste gas called carbon dioxide travels from your blood to your lungs at the same time and is exhaled (breathed out).
The pressure drop lowers the intrapulmonary pressure as well, which causes the lungs to open up and take in more air. This action is the opposite after the timer expires. The pleural cavity's negative pressure acts as a suction to prevent the lungs from collapsing.
The lung cells secrete surfactant, which distributes throughout the alveolar tissue. By reducing surface tension, this chemical facilitates breathing by preventing the alveoli from collapsing following exhalation.
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Why is an acid with a pH of 4 ten times stronger than an acid with a ph if 5
