Both aerobic and anaerobic activities result in the production of carbon dioxide. Given that yeast only emits CO2 during fermentation , it is safe to assume that cellular respiration was occurring in yeast.
Even in the presence of oxygen, yeast generally exhibits a wide range of metabolic preferences with regard to its mode of respiration (aerobic or anaerobic). Particularly Saccharomyces yeast has been seen to engage fermentative respiration(fermentation ) to variable degrees even in aerobic settings.
Cellular respiration and fermentation are also processes that yeast, a tiny unicellular fungus, is capable of. When yeast cells are maintained in an environment that is anaerobic (i.e., devoid of oxygen), they begin to ferment alcohol in order to produce useful energy from food.
To learn more about yeast click here,
https://brainly.com/question/14117480
#SPJ4
if there are two non-homologous chromosomes of the same length, and same position of the centromere, how can one distinguish them most reliably in cells that typically undergo mitosis? (select the best choice)
Metaphase is stage of mitotic division in which two non-homologous chromosomes of the same length, and same position of the centromere.
A kind of cell division known as mitosis occurs when a single cell (the mother) divides into two genetically identical daughter cells. Mitosis, when referring to the cell cycle, is the stage of cell division during which the DNA in the cell's nucleus is divided into two identical sets of chromosomes.
The chromosomes are all lined up at the centre of the cell by the spindle during metaphase, ready to divide. At the metaphase plate, all the chromosomes line up (not a physical structure, just a term for the plane where the chromosomes line up).
The two kinetochores of each chromosome should be joined to microtubules coming from opposing spindle poles at this point.
Hence, In metaphase chromosomes structure can be easily studied.
To know more about Cell division.
https://brainly.com/question/13312481
#SPJ1
Which of the following is not a type of medulla found in a human hair?
a. fragmentation
b. continuous
c. stacked
d. interrupted
e. absent
Stacked is not a type of medulla found in a human hair,
Correct option is: (c)
What is medulla?The medulla is the lowest section of the brain and brain stem, and it is also familiar as the medulla oblongata. The medulla oblongata combines with the spinal cord at the aperture (foramen magnum) at the base of medulla oblongata combines with the spinal cord at the aperture (foramen magnum) at the base of the skull.
It assists in the regulation of your breathing, heart rhythms, blood pressure, and swallowing.
The medulla houses the cardiac, respiratory, vomiting, and vasomotor centers, and hence controls autonomic activities like breathing, heart rate, and blood pressure, as well as the sleep-wake cycle.
So, stacked is not a type of medulla found in a human hair.
To know more about medulla refer to:
https://brainly.com/question/26723889
#SPJ1
the arabidopsis will be scored based on presence or absence of two traits. a plant that is [a] lacks structures called [b] on its leaves. plants positive for [c] will glow green under a special light.
A plant that lacks trichomes on its leaves is said to be glabrous. Plants that have the green fluorescent protein, or GFP, will glow green when exposed to a particular light.
What functions do green fluorescent proteins serve?GFP is a tool used by biologists to examine the development of cells in embryos and fetuses. Scientists can observe the presence of a certain protein in an organic structure thanks to GFP's ability to bind to and designate another protein with fluorescence.
What is a gene for green fluorescent protein?Aequorea victoria, a jellyfish, produces the green fluorescent protein (GFP), a protein that emits bioluminescence in the visible green region of the spectrum. The GFP gene has been cloned and is employed as a marker in molecular biology.
To know more about green fluorescence protein visit:-
https://brainly.com/question/28333100
#SPJ4
which microscope shows cells against a bright background and the intracellular structures of unstained cells based on their varying densities? dark-field fluorescence bright-field electron phase-contrast
A bright background and the intracellular structures of unstained cells are visible in phase-contrast microscopy images of cells.
What purpose does phase contrast serve in microscopy?When using light microscopy, the phase contrast technique is used to improve the contrast in pictures of transparent and colorless specimens. It allows for the visualization of cells and cell components that a regular light microscope would make difficult to see.
Without having to stain the specimen, phase-contrast microscopy is a technique used to gain contrast in a translucent specimen. The ability to use phase-contrast microscopy with high-resolution objectives is a significant benefit, but doing so necessitates a specialized condenser and more expensive objectives.
To know more about microscope visit:
https://brainly.com/question/28475407
#SPJ4
What are the 4 functions of the female reproductive system?.
4 functions of the female reproductive system are One of which is the release of eggs that might be fertilized by sperm ,Making female sex hormones like estrogen and progesterone ,Supplying the conditions necessary for a fertilized egg to grow during pregnancy, Assisting with labor and delivery.
Female Reproductive System:
The female reproductive system's organs create and maintain the female sex cells (also known as ova or egg cells), move them to a location where they can be fertilized by sperm, create a favorable environment for the growing fetus, transport it to the outside at the conclusion of its development, and create female sex hormones.
The ovaries, Fallopian tubes, uterus, vagina, accessory glands, and external genital organs are all parts of the female reproductive system.
Learn more about Female Reproductive System to visit this link
https://brainly.com/question/27911474
#SPJ4
Further research proves that these _______ mutations in both ilp alleles are the reason why lp is always active and, consequently, induces the leukemic cells to constantly undergo cell division.
Further research demonstrates that these "Loss of Function" mutations in both ILP alleles are the reason why LP is always active and, as a result, causes leukemic cells to constantly divide.
What is a mutation?A mutation is a change in the nucleic acid sequence of the genome of an organism, virus, or extrachromosomal DNA. Viral genomes can be constructed from either DNA or RNA.
Harmful mutations can lead to genetic diseases or cancer. A genetic condition is a disease caused by a mutation in one or more genes. A human example is a cystic fibrosis. A single gene mutation causes the body to produce thick, sticky mucus, which clogs the lungs and blocks digestive ducts.
To learn more about mutation visit;
brainly.com/question/13923224
#SPJ4
at what phase of the cell cycle does a cell conduct its usual functions in the body? group of answer choices g1 s cytokinesis g0 g2
A normal cell spends the majority of its time in interphase, which is the phase of the cell cycle. The metabolic phase of the cell is known as interphase. During this time, the cell acquires nutrients and metabolises them, expands, and repeats its DNA in order to be ready for mitosis.
What occurs during the G1 G2 and S phases?The cell physically expands when in the G1 phase and produces more organelles and protein. The cell duplicates its nucleosomes and copies its DNA to create two sister chromatids during the S phase. Finally, the G2 phase involves continued cell development and cellular content organisation.
The majority of cellular development occurs in G1; cells increase in size and produce the proteins and organelles necessary for DNA synthesis.
learn more about G1 phase refer
https://brainly.com/question/11779221
#SPJ4
using your knowledge of the stucture of triglycerides, what are the products of the breakdown of triglycerides in adipose tissue?
Lipolysis Triglycerides must first undergo hydrolysis to separate into their two main parts, fatty acids and glycerol, in order to be converted into energy. In the cytoplasm, a process known as lipolysis takes place.
Fatty acids, monoglycerides (glycerol backbone with one fatty acid still attached), and some free glycerol are all products of the breakdown of triglycerides. The enzymatic digestion of cholesterol and fat-soluble vitamins is not necessary.
The metabolic process by which lipid triglycerides are digested into a glycerol and three fatty acids is known as lipolysis,It often takes place in fat adipocytes and is used to release energy that has been saved during fasting or exercise.
Learn more about to triglycerides visit here:
https://brainly.com/question/13840067
#SPJ4
in the vertebrate kidney almost everything is filtered out of the blood plasma and then useful solutes and water are reabsorbed. why? multiple choice question. this process has evolved because it saves the vertebrates a great amount of energy. this process evolved because most of the molecules in the blood plasma are waste molecules and not much has to be reabsorbed. this provides greater flexibility and opportunities to fine-tune the final urine content.
Since the kidneys filter blood and regulate the ratio of salt to water in physiological fluids, they are essential for osmoregulation and excretion in vertebrates.
What function does blood plasma serve?Plasma, the liquid component of your blood, accounts for 55% of its overall volume. In order to help your body recover from wounds, transport nutrients, remove waste, and prevent infection, plasma must flow throughout the circulatory system.
Is donating blood plasma advantageous to you?In addition to raising dietary knowledge, plasma donation has other advantages. It might also improve your physical health. By boosting good cholesterol and reducing bad cholesterol, regular plasma donation may assist people's health, especially women's health.
To know more about blood plasma visit:-
https://brainly.com/question/9993914
#SPJ4
In which parent could chromosomal rearrangement have made an x chromosome with 2 fur color alleles? mother father either mother or father.
In mother chromosomal rearrangement have made an x chromosome with 2 fur color alleles.
What are chromosomes?
A chromosome is a lengthy DNA molecule that contains all or a portion of the genetic code for an organism. The histones, which are the most significant of these proteins in eukaryotic cells, coat the very long, thin DNA fibers in most chromosomes. These proteins condense and bind to the DNA molecule in order to preserve its integrity, with the help of chaperone proteins. The intricate three-dimensional structure of these chromosomes is important for controlling transcription.
Hence, in mother chromosomal rearrangement have made an x chromosome with 2 fur color alleles.
To know more about chromosomes from the given link
brainly.com/question/296477
#SPJ4
Answer:
its mother
Explanation:
its A np like and thanks
biological basis of the differences of ephipehrine signaling to decrease the rate of glycolysis in the liver but increase the rate of glyclysis in the msulce
A) When given intravenously, epinephrine raises coronary artery pressure and increases coronary blood flow.
B) In the liver, adrenaline accelerates glycogen breakdown to glucose, resulting in an increase in blood glucose levels.
What is meant by Epinephrine ?Adrenaline, often known as epinephrine, is a hormone and medicine that regulates visceral functions (e.g., respiration). It appears as a white microcrystalline particle. Adrenaline is generally created by the adrenal glands and a small number of neurons in the medulla oblongata. It aids in the fight-or-flight response by increasing blood flow to muscles, cardiac output via the SA node, pupil dilation reaction, and blood sugar level. It accomplishes this by attaching to alpha and beta receptors. It is found in numerous species, including humans, as well as some single-celled creatures. It has also been isolated from the plant Scoparia dulcis, which grows in Northern Vietnam.
Epinephrine can assist raise blood pressure and possibly restart the heart.
Cardiopulmonary resuscitation (CPR) with epinephrine, reversal cardiac arrest The effects of alpha-1-adrenoceptor agonists are responsible for the action.
To know more about epinephrine, visit:
https://brainly.com/question/28165898
#SPJ4
The complete question is:
"Epinephrine signaling leads to a decrease in the rate of glycolysis in the liver, but an increase in the rate of glycolysis in the muscle (particularly the heart muscle). A). Explain the physiological basis (general function within the organism) for these differences. (why would it benefit the organism to have these different effects ?) B). Explain the biochemical basis of these differences. Propose two (there are more than 2 options, but any 2 reasonable approaches will count) mechanisms to accomplish these differences. (how is the organism able to get different effects in different tissues from the same hormone?)"
homologous chromosomes .group of answer choicescarry the same versions of all genescarry the different alleles (i.e. versions, or, flavors) of a geneare a set of chromosomes that the cell received from one parentinclude only the autosomes
A homologous pair of chromosomes has identical genes on each of them in the same order, although there may be differences between them that give rise to different alleles.
While some of these allele's mutations may have functional ramifications, others won't. A homologous chromosome is a pair of chromosomes that is connected by the centromere and has the same length and gene location on both the maternal and paternal chromatids. A pair of identical chromosomes, one from each parent, are those that share the same length, gene position, and centromere location. The two sister chromatids that make up a homologous chromosome are joined by cohesions to form a tetrad.
Learn more about chromosome here-
https://brainly.com/question/1596925
#SPJ4
some proteins, such as enzymes and transport proteins, are soluble in water. others, like the fibrous proteins, are not soluble in water.
In contrast to membrane or fibrous proteins, globular proteins are slightly water soluble and can form colloids in water. the composition and order of amino acids.
Are fibrous proteins water soluble?In the anatomy and physiology of vertebrates, fibrous proteins, which are typically static molecules, play crucial structural roles by offering exterior defense, support, shape, and form. They are primarily made of a single, repeated structure that is formed into cables or threads, and they are insoluble in water.
What kinds of proteins are water-soluble?A protein's three-dimensional (3D) structure determines how soluble it is in water. Typically, fibrous proteins are insoluble whereas globular proteins are. The protein's 3D structure is altered by denaturation, making it no longer be globular.
To know more about fibrous proteins visit:-
https://brainly.com/question/11182027
#SPJ4
two students decided to repeat the hershey and chase experiment, with modifications. like hershey and chase they used radioactive sulfur but they substituted radioactive nitrogen for radioactive phosphate. they reasoned that each nucleotide has only one phosphate and two to five nitrogen atoms. thus, labeling the nitrogen atoms would provide a stronger signal than labeling the phosphates. which of the following is the biggest shortcoming in their experimental design?
The biggest shortcoming in their experimental design is that nitrogen is present in both proteins and DNA.
The goal of the Hershey and Chase experiments was to establish if the hereditary material is protein or DNA. They employed bacteriophages that contained radioactive phosphorous and sulfur. They discovered that the progenies generated after bacteria were infected, exclusively contained radioactive phosphorous. They chose radioactive phosphorus and sulfur as proteins don't have phosphorus, and DNA doesn't have sulfur.
The experiment that is being proposed has a number of flaws, but the most significant one is that nitrogen is present in both proteins and DNA. As a result, if radioactivity is found in progeny phages, we will not be able to distinguish whether it originated from DNA or protein.
You can also learn about Hershey and Chase experiments from the following question:
https://brainly.com/question/11697877
#SPJ4
How many larynx do we have in our body?.
The larynx consists of 3 massive unpaired cartilages (cricoid, thyroid, and epiglottis) and 3 paired smaller cartilages (arytenoid, corniculate, and cuneiform), making a total of nine-person cartilages.
The larynx is a cartilaginous section of the respiratory tract placed inside the anterior element of the neck. The number one function of the larynx in human beings and different vertebrates is to protect the lower breathing tract from aspirating meals into the trachea whilst respiration.
The larynx, normally referred to as the voice box or glottis, is the passageway for air between the pharynx above and the trachea below. It extends from the fourth to the 6th vertebral degree. The larynx is regularly divided into 3 sections: sublarynx, larynx, and supralarynx.
Learn more about the larynx here:
https://brainly.com/question/13902618
#SPJ4
Which photoreceptor cells are functioning as you walk to the bathroom at night when no lights are on?.
Answer: There are two types of photoreceptors involved in sight: rods and cones.
Explanation: I hope this helps!!!
What is the general rules for serving food and beverage?.
If it's not a buffet, bring food to the guest table. When dining in a formal setting, present the meal to the visitor from their left. In the event of casual dining, prepare the food plates from the kitchen and set them on the visitor table. Ask the visitors if they require assistance with food service.
Your thumb should never be on the plates. When approaching a guest table, always carry your silverware, china, linen, and glassware on a clean tray. Always bring dirty dishes with you when returning to the kitchen. On the trays, the dishes shouldn't be piled too high. To serve from the right side of the guest, remove the food cover with your right hand and place it in front of them. Always serve young people and women first, followed by senior men or guests, and the host last (move clockwise around the table for serving). Always serve the food in the proper order.
To learn more about food click here:
https://brainly.com/question/14836263
#SPJ4
the enzymes that synthesize DNA cannot initiate the synthesis of a polynucleotide. they can only add DNA nucleotides to the end of an already existing chain that is base paired with the template strand.
the initial nucleotide chain that is produced during DNA synthesis is actually a short stretch of
RNA not DNA. this RNA is called a primer and is synthesized by primase.
primase starts a complementary RNA chain with a single RNA nucleotide and adds RNA nucleotides one at a time,using the parental DNA strand as a template.
the completed primer is base paired to the template strand. the new DNA strand will start from the 3' end of the RNA primer.
A polynucleotide cannot be started during the DNA synthesis process by the enzymes. Only existing chains that are base-paired with the template strand of RNA, not DNA, can be extended with DNA nucleotides. Primase produces this RNA, which is known as a primer.
A new DNA strand's synthesis is started by what?The process of creating a new DNA molecule officially starts with primer synthesis. The RNA polymerase enzyme primase creates primers, which are brief nucleotide stretches (about 10 to 12 bases long).
Replication origins are the places where the DNA helix opens for the first time. Origins are defined by DNA sequences that are several hundred nucleotide pairs long in simple cells like those of bacteria or yeast.
To know more about DNA strand's synthesis visit:
https://brainly.com/question/15052390
#SPJ4
How many co2 is needed to produce 2 glucose molecules?.
What evidence can be learned from the fossil record?.
The fossil record provides evidence about the history of life on Earth. It also shows how different groups of organisms, including species, have changed over time.
Fossils are dead plant and animal remains that have survived the passage of time and reveal details about their former existence.
The best way to describe fossil records is that they show that numerous species shared an ancestor, according to the options offered.
Researchers and geologists can quickly and easily determine the age of the fossil-bearing strata by using the fossil record. For instance, students could be aware that some fossil groups are older than others.
The fossil record is a crucial piece of evidence supporting evolution because it demonstrates how life on Earth has changed over time.
To learn more about fossils please click on the given link: https://brainly.com/question/11830342
#SPJ4
What is the relationship between traits alleles genes and chromosomes?.
They provide as guidelines for the production of proteins. On homologous chromosomes, each gene is present in a pair, one from each parent. These are referred to as alleles, and they are significant in determining an individual's features.
Once you understand the fundamentals, it's pretty simple to realize the distinction between Gene and Allele. Let's examine them more closely:
The most fundamental and useful component of heredity is the gene. In other terms, it means that genes are what make up the DNA structure in chromosomes our bodies and are what give us all of our genetic characteristics. Additionally, each human has two alleles, or copies of each gene, one from each parent. These gene alleles are in charge of a person's individuality and differences. Alleles refer to these various forms of a particular gene.
Learn more about chromosomes using this link:
https://brainly.com/question/1596925
#SPJ4
A diploid animal is dihybrid at the Head shape (H) and Tail length (T) loci. Which of the following gamete genotypes can it produce? ht HhTt HHTT HH
If a diploid animal is a dihybrid at the Head shape (H) and Tail length (T) loci, then the gamete genotypes that can it produce include ht HT, Ht and hT.
What are gamete combinations in a di-hybrid organism?Gamete combinations in a di-hybrid organism refer to the segregation of both gene variants for an organism that is heterozygous for two different loci.
In the case that both loci are not linked, gamete combinations in a di-hybrid organism will result in four different types of combinations, which include the four alleles two for each locus.
Therefore, with this data, we can see that gamete combinations in a di-hybrid organism can be four because segregation is able to generate all possible combinations in the case that the genes for the organism are not linked and therefore they segregate in different chromosomes.
Learn more about gamete combinations in a di-hybrid organism here:
https://brainly.com/question/27048113
#SPJ1
study the image below then click on all of the true statements these homologous chromomse shae different alleles
The image shows homologous chromosomes with different alleles, sister chromatids always have the same alleles and gene A is at the same locus On all four chromatids.
One chromosome from a pair that shares the same gene sequence, loci, chromosomal length, and centromere is referred to as a homologous chromosome. One chromosome from the father and one from the mother make up a homologous pair.
A sister chromatid is one that has two identical copies of a chromosome that are connected by a common centromere during chromosome DNA replication. In other words, a sister chromatid can also be thought of as "one-half" of a chromosome that has been duplicated. A dyad is a pair of sister chromatids. When all of the chromosomes in a cell are replicated during the synthesis (S) phase of interphase, a full pair of sister chromatids is produced. During mitosis or the second division of meiosis, the two sister chromatids split apart into two distinct cells.
Hence, homologous chromosome have same gene on similar chromosomes.
To know more about Alleles.
https://brainly.com/question/7602134
#SPJ4
Where is nitrogen absorbed by plants?.
The N2 must be changed through a procedure called nitrogen fixation in order for plants to use it. Fixation transforms atmospheric nitrogen into forms that plants can take up through their root systems.
In the form of nitrate, nitrite, and urea, plants take up nitrogen from the soil. The most common form of available nitrogen that is absorbed in aerobic soils where nitrification can take place is typically nitrate. Plants' root hairs can take up nitrate or nitrite from the soil. The nitrogen cycle requires nitrifying bacteria to convert nitrogen from its gaseous state so that it can enter food chains and be utilized as a nutrient by plants and animals. Through ammonia transporters, the plant takes in ammonium ions. Several nitrate transporters that use a proton gradient to power the transport take up nitrate. The xylem, which carries nitrate, carries nitrogen from the root to the shoot.
Learn more about nitrogen here:
https://brainly.com/question/16711904
#SPJ4
Consider the fate of pyruvate labeled with 14C in each of the following positions:carbon 1 (carboxyl), carbon 2 (carbonyl), and carbon 3 (methyl). Predict the fate of each labeled carbon during one turn of the Citric Acid Cycle.
The carboxyl carbon will be released as carbon dioxide, and Carbon 2 (carbonyl) and carbon 3 (methyl) will form succinyl CoA.
Citric acid cycle stepsReaction 1: Pyruvate, which has carbon 14 on the carbonyl, methyl, and acetate carbons, reacts with coenzyme A (CoA.SH) in the presence of NAD+ to give acetyl coenzyme A and donates two electrons to NAD+, which becomes reduced NADH. The acetate containing "converts to carbon dioxide in this process:Reaction 2: Oxaloacetic acid reacts with the acetyl coenzyme labeled 14 methyl carbon atom and the carbonyl group in the presence of water to form citric acid, and the coenzyme is removed from the system. The citric acid product contains two -C atoms.Reaction 3: In the dehydration reaction, citric acid is converted to cis-aconic acid.Reaction 4: When water is added, cis-aconic acid becomes isocitric acid.Reaction 5: In the presence of a reducing agent such as isocitric acid, the NADP containing the hydroxyl group is converted to the acid containing -keto analog, oxalomeric acid succinic.Reaction 6: At this stage of the citric acid cycle, oxalomeric succinic acid is converted to 2-oxoglutaric acid through a decarboxylation process.Reaction 7: In the presence of acetyl coenzyme A and a reducing agent NAD+, 2-oxoglutaric acid is converted to succinyl-CoA.Reaction 8: Adding ADP and inorganic phosphate, succinyl-SCoA produces succinyl acid and ADP is converted to ATP.Reaction 9: Fumaric acid to succinic acid.Reaction 10: The conversion of fumaric acid to malic acid is a normal process in the presence of water, which is also part of the citric acid cycle.Reaction 11: Formation of oxaloacetic acid in the presence of a reducing agent NAD. It can be shown that the 14-carbon isotope of the carboxylic acid group remains in oxaloacetic acid, which is the starting material of the second cycle.Learn more about the Citric Acid Cycle at https://brainly.com/question/14900762
#SPJ4
a benign neoplasm of the hepatic flexure is coded with code
The code for the malignant neoplasm is C19 when the results of the biopsy determined a malignant neoplasm of colon and rectum.
What is biopsy and what is the code for the malignant neoplasm here?Biopsy is a medical test done to check if the tissue or organ's cell is getting cancerous and to consider the tumors malignant and in biopsy test a sample of tissue is cut and taken to be under consideration for the further check up of the cut tissue.
Here the question is asked of the patient admitted for the biopsy of rectal tissue and the results came malignant that is cancerous and the code of the neoplasm.
Therefore, The code for the malignant neoplasm is C19 when the results of the biopsy determined a malignant neoplasm of colon and rectum.
Learn more about biopsy on:
brainly.com/question/2515376
#SPJ1
disorders refer to patterns of maladaptive behavior involving the use of psychoactive substances.
Substance use disorder refer to patterns of maladaptive behavior involving the use of psychoactive substances.
In the field of sociology and science, maladaptive behavior can be described as human behavior in which he is unable to cope with certain events in life and behaves in a weird manner.
Certain psychoactive substances are the leading cause of maladaptive behavior as the usage of these substances hinders a person from functioning normally. This kind of maladaptive behavior that occurs due to psychoactive substances is referred to as substance use disorder.
In order to prevent substance use disorder, a person needs to stay away from psychoactive substances.
To learn more about psychoactive, click here:
https://brainly.com/question/15894733
#SPJ4
what does chloride do in the body? group of answer choices stabilizes protein shape participates in blood clotting helps maintain gastric acidity protects bone structures against degeneration supports immune system functioning
Maintain gastric acidity is what chloride do in the body
Chloride is also necessary to maintain all of the proper balance of the body fluids. It is an essential component of digestive juice (gastric juice). Low chloride levels can be a sign of: heart defect. lung disease. Addison's disease, a condition in which your body's adrenal glands do not produce enough of certain types of hormones. Excess chloride in the body is very dangerous because it causes the blood to be more acidic than normal. If not treated immediately, it can lead to:Kidney stone. If the kidneys are damaged, their ability to recover is reduced. Chloride helps maintain the body's water balance. It also helps produce digestive enzymes that help the body metabolize food. Changes in chloride levels can affect these functions.
To know more about Addison's disease, visit:
https://brainly.com/question/28190303?referrer=searchResults
#SPJ4
If you stopped gel electrophoresis halfway during the running time, what would you expect?.
If we stopped gel electrophoresis halfway through the running time, not all the fragments have separated from each other in the gel yet.
Gel electrophoresis is a technique used in laboratories to molecularly separate mixtures of DNA, RNA, or proteins. The molecules that need to be separated in gel electrophoresis are forced through a gel that has tiny pores by an electrical field.
The negatively charged nature of DNA causes it to move toward the positively charged electrode when an electric current is applied to the gel. Because shorter DNA strands pass through the gel more quickly than longer strands, the fragments are arranged according to size.
Gel electrophoresis is a technique for the size-separated separation of biological molecules. By putting these molecules in a gel with tiny pores and applying an electric field across the gel, it is possible to separate the molecules.
To learn more about Electrophoresis visit: https://brainly.com/question/9437877
#SPJ4
T/F an unkown liquid contains 38.7 g c and 51.6 grams of o by mass. the remainder of the cmopund is h, what is the empirical formula of the compound
Emperical formula of the compound is
[tex]ch_{3}o[/tex]
Molecular formula= n × emperial formula
assume a mass of compund= 100g
and from this mass we have to calculate the molar quantity of each element.
Quantity of hydrogen= 100 - 38.7 - 51.6 = 9.62g
Moles of Carbon= 38.7/12.011 = 3.22
Moles of Hydrogen= 9.7/1.007 = 9.62
Moles of Oxygen= 51.6/15.999 = 3.22
And now we divide through by the smallest atomic quantity to get an empirical formula.
3.22 : 9.62 : 3.22
1 : 3 :1
Emperial formula will be
[tex] ch_{3}o[/tex]
To learn more about emperical formula visit the link- https://brainly.com/question/1603500
#SPJ4
