Okay. E. coli Enter the email address you signed up with and we'll email you a reset link. e) Complementary base pairs are held together with hydrogen bonds. what is the implication of the, A:A stretch of DNA called an operon contains a group of functionally linked genes. If given the information that the sample is 20 percent guanine, you can surmise it is also 20 percent cytosine since guanine and cytosine pair with each other. 21.89 If the DNA double Helix in salmon contains %28 adenine, what is the percentage of thymine, guanine, and thymine? Photons which pass the retina get bounced back to be detected again. In DNA, guanine is paired with cytosine. It is defined as the complete set of genetic instructions of an organism. Using the base-pair rules, complete the following table to show the percentage of each type of base in the five different organisms. 13, 15. What confuses you about DNA replication? Juvenile coho salmon were examined for changes in guanine and hypoxanthine levels in the skin in relation to common physiological indices of parr the rest is 60% cytosine is complementary to guanine so the percentage of cytosine and guanine is 30%and . The table below provides the Biodrop results obtained for the DNA extracted from What would they haveseen after an additional generation of growth in 14Nmedium? So for each now It's 22 for each. View this solution and millions of others when you join today! 14 12. Um Qantas scene inside the scene People have 28%. Now we implement Chargaff's Rule to find the thymine number. In DNA replication: a) each new single helix is composed of 50 percent protein and 50 percent DNA protein b) each new triple helix is composed of one old DNA strand and two new DNA strands. It concerns poxviruses, specifically the highly attenuated modified vaccinia virus Ankara (MVA), and a recombinant modified vaccinia Ankara virus with deletion of vaccinia virulence factor E3 (MVAE3L), each further modified to express human Fms-like tyrosine kinase 3 ligand (Flt3L) or GM-CSF. Using the base-pair rules, complete the following table to show the percentage of each type of base in the five different organisms. $(21.3)$, If the DNA double helix in humans contains $20 \%$ cytosine, what is the percentage of guanine, adenine, and thymine? According to Chargaff's rules, what would be the expected percentage of adenine bases in that molecule? Salmon 29.4 20.6 20.6 29.4 Rat 28.6 Virus 24.7 24.1 18.5 32.7 (i) Calculate the missing figures for rat DNA and write them into the table. percentage of guanine in salmon. Published by at June 30, 2022. Get access to millions of step-by-step textbook and homework solutions, Send experts your homework questions or start a chat with a tutor, Check for plagiarism and create citations in seconds, Get instant explanations to difficult math equations, Violence is defined as a physical act that causes or is intended to cause harm. E Cof Experts are tested by Chegg as specialists in their subject area. Iphone Modelo Lz/a Que Significa, effects of land dereliction on the environment, Mckinnie Funeral Home Campbellton, Fl Obituaries, a nauseating job political cartoon symbolism, how to find owner of email address in gmail. National Library of Medicine. So Guanine alone has 22%. The content of adenine is a) 90% (b) 80% (c) 40% (d) 20% (e) 10% If guanine=10% as guanine will always pair with cytosine, i.e.cytosine is also 10% then adenine and thymine accounts 80% as adenine will always pair with thymine. 3. below. Years are ranked 1 to 4 in descending - order of percent recovery of adults (commercial and sport fishery, and hatchery returns) from juveniles released in the year shown. Using the base pair rules complete the following table to show the percentage of each type of base in the five different organisms. Percentage of each type of base Organism Adenine Guanine Cytostne Thymine Human 1 19 Cow 22 23 Salmon What Yeast Based on your. (2) (Total 7 marks) 13. Your intake of wheat bran and wheat germ should also be under 1/4 cup a day. Organism Percentage of each type of base Adenine Guanine Cytosine Thymine Human 31 19 Cow 28 22 Salmon 21 29 Wheat 27 Yeast 31 19. Just look at a squirrelfish, and you will see this to be so. Answer: 28% thymine in cows Since 28% adenine and 22% guanine and 22% cytosine Advertisement liahappyface2007 Answer: Together, adenine and thymine compose 70% of the segment. The tapetum lucidum /tpitm/ (Latin: "bright tapestry; coverlet", plural tapeta lucida) is a layer of tissue in the eye of many vertebrates. So adenine=40%, thymine=40%, guanine=10% & cytosine=10% OR Cytosine =10% A+G+C+T=100% A+10%+10%+T=100% A+T=100%-20%=80% Percent adult recovery (Vreeland 1990) and between-year rank order for fall chinook salmon released as underyearlings - from 15 Columbia River hatcheries. Answer (1 of 14): There are only four bases in DNA Adenine, Thymine, Guanine and cytosine. So in total, So in total they would equal to 44. The word guanine derives from the Spanish loanword guano ("bird/bat droppings"), which itself is from the Quechua word wanu, meaning "dung". National Institutes of Health. $25 \%$c. *I'm having a hard time finding some bizzare examples of GMOs, i hope someone can help*. 2) Draw a diagram of replication that is occurring at the end of a double-stranded linear chromosome.Show the leading and lagging strands with their primers (indicate the 5 and 3 ends of the strands).What difficulty is encountered in producing copies of both DNA strands at the end of a chromosome? Using examples, explain how biology can be studied from a microscopic approach to a global approach. $20 \%$b. I think I could be, observes Rick 36%. Please note this is in case of a healthy molecule. We can therefore deduce the proportion of guanine and cytosine as 36% . Now as DNA of salmon has 28% Adenine and 28% thymine so rest 44% will have guanine pairs only with cytosine. 22% each in the DNA of salmon. Aflatoxins (AFs) are secondary metabolites produced by Aspergillus flavus and Aspergillus parasiticus. percentage of guanine in salmon PUBLICADO mayo 23, 2021 So the rest 44% of that will be Guanine and Cytosine. Answer (1 of 3): In DNA the nucleotide pairing is: Cytosine - Guanine, Adenine - Thymine, therefore the % of the bonded pairs will be the same. 28% Does the distribution of bases in sea urchin DNA and salmon DNA follow Chargaff's rules? Salmon 29 21 29 21 Sea urchin 33 17 33 17 Table 1 . 10-4 10-3 102 10' Science Biology. (Guanine pairs only with Cytosine) Therefore, Guanine and Cytosine will have same percentage, which will be 22% each in the DNA of salmon. Percent of thymine 30 Percent of guanine 20 Percent of cytosine 17 . Lambda phage What is the percentage of the other nucleotides? It is important though to eat less than 2/3 cup of oats per day. bullhead city police dispatch; stitch welding standards; buckinghamshire grammar school allocation; find a grave miami, florida; percentage of guanine in salmon. Therefore, ( A + T) = ( G + C) ( A + T) ( G + C) = 1 We know that, ( A + T + G + C) = 100 percent A + T + 17 + 17 = 100 A + T = 100 34 A + T = 66 As A = T, 2 A = 66 A = 33 And T = 33 What type of sugar is found in DNA? Berkley Charter School Lunch Menu, CFM These are, Q:The base sequences of DNA from two different individuals, Alice and Ben, are given 3. percentage of guanine in salmon. After two additional generations? Sorry, if I drop the pin, Educator app for The perecentage of guanine is 30% According to the Chargaff's rules the DNA from any cell of all organisms should have a 1:1 ratio (base Pair Rule) of purine bases [for the DNA cytosine, thymine and for the RNA uracil] and pyrimidine bases [guanine and adenine for RNA and DNA]. Percentage of each type of base: guanine in humans. Hence percentage of each base in the DNA of salmon is as follows:- Adenine -28% Thymine -28% Guanine -22% Cytosine -22% Using Chargaff's conclusions calculate the percentage of guanine in human DNA. First week only $4.99! National Center for Biotechnology Information. Percentage of each type of base: guanine in wheat. Years are ranked 1 to 4 in descending - order of percent recovery of adults (commercial and sport fishery, and hatchery returns) from juveniles released in the year shown. 356. Grains and Starches. Yeah. Thymine 29 Organism Human Cow Salmon Wheat Yeast Adenine 31 28 31 Percentage of each type of base Guanine 22 19 Cytosine 19 21 Refer to textbook pg. G and C together would make up the remainder or 100 - (30.7 + 30.7) = 38.6, thus the percentage of C and G separately would be expected to equal half of 38.6 or 19.3. We have step-by-step solutions for your textbooks written by Bartleby experts! Guanine 11 44.7 9.08 12 97.3 Hypoxanthine 11 35.2 5.52 0 96.6 Xanthine 11 39.1 9.22 0 112 Beef(otherthanorgans) Adenine 15 16.7 1.09 7.2 27.1 Guanine 15 11.8 0.60 7.6 15.9 Hypoxanthine 15 62.2 3.94 36.7 87.2 Xanthine 15 11.8 0.89 3.42 22.5 Cerealgrainsandpasta Adenine 17 11.9 2.57 0.0 36.1 Guanine 17 15.8 3.52 1.0 57.2 Hypoxanthine 17 2.48 1.89 . Adenine pairs with Thymine and Guanine pairs with Cytosine. 3. Ocean Salmon Fisheries. If cytosine makes up 27% of the bases in a DNA double helix and guanine 27% of the bases. I need help with this Biology Homework Question. (2) (ii) The virus has single-stranded DNA as its genetic material. 1.1. So for each now It's 22 for each. Science 309:597599) set out to study the, A:Deoxyribonucleic acid (DNA) sequencing is the process of determining the nucleic acid sequence based, Q:What is the 1% extinction value of the protein used to calibrate this experiment? 32.03% It is true that almost everything you eat has purines, but certain foods contain more as compared to the others. 22.71 What is the full name of FAD. In addition to the normal -guanine diffraction pattern, crystals from salmon, swim bladder, and -guanine-hypoxanthine mixed crystals exhibit a weak peak at 2 = 3.1, corresponding to the (001) reflection . from salmon, swim bladder, and -guanine hypoxanthine mixed crystals exhibit a weak peak at 2 = 3.1 , corresponding to the (001) re ection ( Figure 4 b, inset). These include camouflage, display, and vision among other purposes. a. Guanine ( / wnn /) ( symbol G or Gua) is one of the four main nucleobases found in the nucleic acids DNA and RNA, the others being adenine, cytosine, and thymine ( uracil in RNA). Enter the email address you signed up with and we'll email you a reset link. Because remember for um Guana scene and sign a scene, both are complementary base pair. 22% each in the DNA of salmon. Hence percentage of each base in the DNA of salmon is as follows:- Adenine -28% Thymine -28% Guanine -22% Cytosine -22% Cow 28.6. Guanine Cytosine. Do the results of this study mean that human genes(genes in the nuclei of human cells) do not play arole in body weight and fat content? Provisional Application No. Phosphate, Hydroxyl. What percentage of the total genome will beleft unsequenced? 14 12. . . Site Management percentage of guanine in salmon Cot (mole x sec/L) So from that until we know that a would be 44% divided by two. That is not in a timing was 32% You very 2%. Percentage of each type of base Organism Adenine Guanine Cytosine Thymine Human 31 19 Cow 28 22 Salmon 21 29 Wheat 27 Yeast 31 19 Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio of purine and pyrimidine bases (i.e., A+G=T+C) and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.This pattern is found in both strands of the DNA. If a researchercarries out shotgun DNA sequencing and sequences a totalof 19 Mb, what is the probability that a base will be leftunsequenced? Vitamins and Minerals The past year has produced an abundance of data on the function and regulation of Rho-related GTP-binding proteins. It is important though to eat less than 2/3 cup of oats per day. (a) 27%. Percentage of each type of base: guanine in salmon. Describe one path carbon can take through the environment (through the systems and bodies of living things and back in our land, oceans, and atmosphere). The percentage of each nitrogenous base in each strand was found. Uh huh. So we contrive the 36% by two, so they will be 18% each of Google nine and 18% psychosis. answer choices 17.1% and 18.7% 17.1%% and 32.9% 18.7% and 31.3% 31.3% and 32.9% Question 8 30 seconds Q. Thank you for answering these questions honestly. Using the base-pair rules, complete the following table to show the percentage of each type of base in the ve different organisms. Together, that is 40 percent of the total sample. Salmon Adenine always binds to thymine, and guanine always to cytosine. atleast 10 bizzare examples of genetically modified organisms (Animals) that actually help to humanity, With brief descriptions of each species. c) each new double helix is composed of one old protein strand and one new protein strand. A G-C base pair has three hydrogen bonds, while an A-T base . Calculate If a double-strand section of DNA has adenine as 20$\%$ of its bases, what percent of the other three bases are present in the DNA stran, If guanine makes up 28 percent of the nucleotides in a sample of DNA from an organism, then thymine would make up ________ percent of the nucleoti, If $30 \%$ of the bases within a DNA molecule are adenine, what is the percentage of thymine?a. This next figure, A:he cot curve is depicted in the diagram above. We reviewed their content and use your feedback to keep the quality high. You would have four. Broad bean 29.7. 1. Therefore, there must be 40% guanine and 40% cytosine. So, if you know the percentage of any one base pair you can calculate the percentage of other three by using simple math. It provides shimmering luster to eye shadow and nail polish. Just look at a squirrelfish, and you will see this to be so. He DNA of an organism has guanine 15 percent of its bases What percentage of its bases would be adenine? 9. Draw bars that would represent the relative amounts of the remaining bases, T and G. A T C G 1715of a DNA sample is made up of thymine, T, what percentage of the sample is made up of adenine. Hence percentage of each base in the DNA of salmon is as follows:- Adenine -28% Thymine -28% Guanine -22% Cytosine -22% The amount of modified DNA (measured by the guanine peak), which is related to the amount of Ti or Pt in solution, is measured with the value of the percentage of guanine peak height change (S%). Using the base-pair rules, complete the following table to show the percentage of each type of base in the ve different organisms. 22% each in the DNA of salmon. Donor= a+b+c+ Which of the following illustrates the "medicalization of deviance"? And after this Guanine and Cytosine together is 44%. [3] Percentage of guanine = . Hence percentage of each base in the DNA of salmon is as follows:- Adenine -28% Thymine -28% Guanine -22% Cytosine -22% A DNA molecule consists of two strands wound around each other, with each strand held together by bonds between the bases. genome of E. coli compare to that of the Salmon? 22.8 27.1. 22.8 27.1. species. ACGT is an acronym for the four types of bases found in a DNA molecule: adenine (A), cytosine (C), guanine (G), and thymine (T). Epstein, H. Van Remmen, A. Richardson. A:Mutation $30 \%$d. It is the test that measures the resistance to hemolysis of RBC, Q:Apart from genome size, what factors make completeassembly of a eukaryotic genome more difficult, A:Chromosomes are thread-like structure, which are composed of nucleic acids and protein. In humans, twenty-four percent of bases in DNA are cytosine. Look if there is 15% Adenine in a sample of DNA , there will be equal amount of thymine ie. Please help! different, A:Multiple sequence alignment is majorly used to find out evolutionary relationship between, Q:A
move >>> zoom in 1.5x. Salmon is the most popular fish in the U.S. Americans collectively consume nearly 450,000 tons each year. [10] Guanine crystals are rhombic platelets composed of multiple transparent layers, but they have a high index of refraction that partially reflects and transmits light from layer to layer, thus producing a pearly luster. Salmon: 41.2: Phage T7: 48.0%: We have enlisted the GC-content of different organisms which shows that humans have 39.7% of this part. DNA Structure and Replication 5 Extension Questions And then Guanine and Cytosine together is 44%, like I already mentioned. rules, complete the following table to show the percentage of each type of base in the five different organisms. The molds may contribute to pre-harvest aflatoxin contamination of susceptible crops. Host nuclei 21.89 A DNA with 28% adenine also has 28% thymine, which means that cytosine and quanine are each 22%. Ihymine Guanine 11 44.7 9.08 12 97.3 Hypoxanthine 11 35.2 5.52 0 96.6 Xanthine 11 39.1 9.22 0 112 Beef(otherthanorgans) Adenine 15 16.7 1.09 7.2 27.1 Guanine 15 11.8 0.60 7.6 15.9 Hypoxanthine 15 62.2 3.94 36.7 87.2 Xanthine 15 11.8 0.89 3.42 22.5 Cerealgrainsandpasta Adenine 17 11.9 2.57 0.0 36.1 Guanine 17 15.8 3.52 1.0 57.2 Hypoxanthine 17 2.48 1.89 . When Meselson and Stahl grew E. coli in 15N mediumfor many generations and then transferred the cells to 14Nmedium for one generation, they found that the bacterial DNA banded at a density intermediate between that ofpure 15N DNA and pure 14N DNA following equilibrium density centrifugation. Deoxyribose What is the shape of a DNA molecule? Therefore the percentage of A and T must be approximately equal to the G and C. So in this we have 23% adenine then thymine also be equal to 23%. 21.89 If the DNA double Helix in salmon contains %28 adenine, what is the percentage of thymine, guanine, and thymine? Definition. 27.3 22.7. She gives us 22% and I mean would also be 22% off Deanna, and that is her answer. Explain the evidence from We have step-by-step solutions for your textbooks written by Bartleby experts! PubChem . Because farm-raised salmon has more fat, it contains slightly less protein by weight. The remaining 60% represents both A + T molecules. The present disclosure provides devices, systems, and methods for detection of nucleic acids based on CRISPR-Cas editing systems, for example for use in biosurveillance. 22%. 2001., A:*Whipple's disease is a rare disease caused by Tropheryma whipplei which is an Gram positive, Q:A next-generation method of DNA sequencing, 454 sequencing, uses pyrosequencing in which the, A:Pyrosequencing is a next-generation technique of DNA sequencing. It explains the process of dentauration. [9] In the cosmetics industry, crystalline guanine is used as an additive to various products (e.g., shampoos), where it provides a pearly iridescent effect. Thus guanine and cytosine will have same percentage i.e. Top Organic Chemistry Educators Bobby B. it is less The correct option is B 20%. Since you know there are only four bases in DNA, all four bases together must equal 100 percent of the sample. Find answers to questions asked by students like you. They're like well how we're gonna solve for um that's great. Salmon 29.4 20.6 20.6 29.4 Rat 28.6 Virus 24.7 24.1 18.5 32.7 (i) Calculate the missing figures for rat DNA and write them into the table. The graph below shows the relative amount of bases (A and C) that are found in a particular segment of DNA. We could just divide 44 by two in order to figure out the percentage for both adding and timing. Your intake of wheat bran and wheat germ should also be under 1/4 cup a day. closest to the percentage of thymine. University of North Texas Katie M. . Traube's synthesis involves heating 2,4,5-triamino-1,6-dihydro-6-oxypyrimidine (as the sulfate) with formic acid for several hours. Thus guanine and cytosine will have same percentage i.e. So the rest 44% of that will be Guanine and Cytosine. If the intact chromosomes of E.Coli are labeled with heavy nitrogen (15N), then is fed light, Q:3. The following information should be considered: Learn more; brainly.com/question/952353?referrer=searchResults, It should be 22% (correct me if I'm wrong). iPad. If thymine is 20% in DNA, then what is the percentage of guanine in DNA? Q:Individuals who possess a C allele at the R$429358 SNP, located in the 4th Exon of the ApoE gene,, A:The Wright-Fisher model examines the alteration in frequencies of two alleles at a single diploid, Q:James Noonan and his colleagues (J. Noonan et al. 24.02 % Guanine (G) is one of the four nucleotide bases in DNA, with the other three being adenine (A), cytosine (C) and thymine (T). MS2 The guanine nucleoside is called guanosine . The frequency of the allele that codes for wide paws in a large population of koala bears stays constant over time, generation after generation. "The percent of Guanine and Cytosine, nitrogenous bases present in a DNA, RNA, nucleic acid sequence or primer is known as GC content. Thymine Wheat. In addition to the normal -guanine diffraction pattern, crystals from salmon, swim bladder, and -guanine-hypoxanthine mixed crystals exhibit a weak peak at 2 = 3.1, corresponding to the (001) reflection . 20.6 20.1. Therefore, thymine and adenine would make up a total of 100% 10% 10% = 80% of the DNA. Using the base-pair rules, complete the following table to show the percentage of each type of base in the five different organisms. So, the percentage of cytosine present will be equal to guanine percentage ( as their ratio is always 1) i.e, 22%. . Select all that, A:ANSWER Photons which pass the retina get bounced back to be detected again. The above experiment, on DNA replication in the intact chromosomes of E. coli (with no virus, A:1. 1 So you are left with 70% out of 100% This 70% consist both Guanine and Cytosine. according to Chargaff'. The present application is a 371 of International Application No. University of North Texas Katie M. source of dna adenine base percentage guanine cytosine thymine 17.7 17.3 32.1 sea urchin 32.8 20.8 20.4 29.1 29.7 salmon 21.8 28.1 wheat 22.7 26.0 e. coli 24.7 30.1 human 30.4 ox 29.0 average % data from several papers by chargaff, for example, e. chargaff et al., composition of the desoxypentose nucleic acids of four genera of sea-urchin, They were discovered by Austrian-born chemist Erwin Chargaff . closest to the percentage of thymine. Using the base-pair rules, complete the following table to show the percentage of each type of base in the five different organisms. troduced into. So if this is 28 Then finally should be 28. Q:Define about Human Genome Project-Write (HGP-Write) ? Grains can also be part of your low-purine diet. species. The present disclosure relates generally to the fields of oncology, virology and immunotherapy. True or False , you can read the instructions for clarification, thanks! The simultaneous sensing of guanine and adenine in denatured Salmon Sperm DNA sample was successfully achieved using the proposed platform, showing that the AuPtNCs-rGO nanocomposite could provide auspicious clinical diagnosis and biomedical applications. There, Q:Q. The proportions of the bases are consistent within a species, however they do vary between species. What percentage of bases are expected to be guanine? A:Exons are the coding region and these exons result in the formation of functional protein or enzyme. A DNA molecule consists of two strands wound around each other, with each strand held together by bonds between the bases. This site is using cookies under cookie policy . Remaining is 54% must be between G and C. Divide 54 by 2 so we get 27 %. So you have 100%. The proportions of the bases are consistent within a species, however they do vary between species. two-component guanine:hypoxanthine ts suggests that the biogenic crystals are primarily binary mixtures of guanine and hypoxanthine. promiscuity being redefined as a "sexual addiction, T4 To calculate the percentage of thymine, first, you need to decide the percentage of guanine, which is very simple since we know that guanine is equivalent to cytosine; hence, there is also 18 percent of guanine. After two additional generations? Thus guanine and cytosine will have same percentage i.e. A:An international, collaborative research program called the Human Genome Project (HGP) aimed to map, Q:If the intact chromosomes of E. coli are labeled with heavy nitrogen (15N), then E. coli is fed, A:This experiment was performed to check whether the DNA model is conservative or semiconservative. 8. I obtained a, A:Extinction coefficient * Organism (source of DNA) Adenine Guanine Cytosine Thymine Salmon 29.02 % 21.02% E Coll 24.02 % 24.01% Human 32.03% Source: hillps/alhep.wordpress.comu/201202/17amgtortrEatiKY-HADIGE16 O it is less O it is more O it is the same it cannot be determined, Biology: The Dynamic Science (MindTap Course List). d) The enzyme that catalyzes DNA replication is DNA polymerase. This question was created from 18 DNA Structure and Replication-S. a. A:The human genome project was a 13-year project which was initiated by the National Institute of, Q:In a transformation experiment, donor DNA was obtained from aprototroph bacterial strain (a+b+c+),, A:In the given question, So the rest 44% of that will be Guanine and Cytosine. Facial treatments using the droppings, or guano, from Japanese nightingales have been used in Japan and elsewhere, because the guanine in the droppings makes the skin look paler. Percentage of each type of base Organism Adenine Guanine Cytosine Thymine Human 31 19 Cow 28 22 Salmon 21 29 Wheat 27 Yeast 31 19 Lying immediately behind the retina, it reflects visible light back through the retina, increasing the light available to the photoreceptors, though blurring the initial image of the light on focus. Thee, Q:Which area (A., B. C. or D) represents the region important for maintaining the gene of interest, A:A vector is defined as a DNA molecule which can be used for carrying foreign DNA segment or gene of, Q:The map shows a wild-type HOAP gene, whereas Mutant 1 has a DNA deletion from base pair 1125 to 1445, A:Restriction enzymes are the molecular scissors and are used to cut at a specific site. drinking too much being redefined as "alcoholism" As they must exist in equal amounts, the percentage of thymine in this DNA sample will be 80% 2 = 40%. T4 Your question is solved by a Subject Matter Expert. Nocturnal fish tend to have larger eyes then diurnal fish. cytoskeleton Forgot Password? 1) company owns shopstyle codycross; Which are TSR finding our GSR wanna seen NRC is our um cytosine. The percentage of released adenine or guanine (P t) after a period of time (t) can be calculated by this formula: P t = S P S U0 /(S U S P0), where S P and S U are the peak areas for removed purines (adenine or guanine) and uracil (internal standard) in the sample groups for analysis; S P0 and S U0 are the peak areas under strong conditions . (Guanine pairs only with Cytosine) Therefore, Guanine and Cytosine will have same percentage, which will be 22% each in the DNA of salmon. it is more Express your answers as integers separated by a comma. Organism Percentage of each type of base Adenine Guanine Cytosine Thymine Human 31 19 Cow 28 22 Salmon 21 29 Wheat 27 Yeast 31 19 Definition.