#19 pls VI. Erwin Chargaff (Early 1950s)14. What is the difference between a purine and pyrimidine?15. Adenine (A) pairs withGuanine (G) pairs with16. The bases that are purines include&17. The bases that are pyrimidines include&18. How many hydrogen bonds form between A&T?C&G?19. If an organism's genome consists of 10% thymine, what percent should be cytosine?VII. Rosalind Franklin (Early 1950s)20. What technique did Franklin use and improve?21. What did she discover about the probable shape of DNA?22. What controversy surrounds Rosalind Franklin?VIII. James Watson and Francis Crick (Early 1960s)23. What did they receive the Nobel Prize for?24. Describe the following parts of the DNA model proposed by Watson and Crick: Backbone and Rungs

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19. If an organism's genome consists of 10% thymine, what percent should be cytosine? olind uenlli.. (Forl, 1050e)

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter8: The Structure, Replication, And Chromosomal Organization Of Dna

Section: Chapter Questions

Problem 15QP: Using Figures 8.7 and 8.9 as a guide, draw a dinucleotide composed of C and A. Next to this, draw...

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#19 pls

VI. Erwin Chargaff (Early 1950s)
14. What is the difference between a purine and pyrimidine?
15. Adenine (A) pairs with
Guanine (G) pairs with
16. The bases that are purines include
&
17. The bases that are pyrimidines include
&
18. How many hydrogen bonds form between A&T?
C&G?
19. If an organism's genome consists of 10% thymine, what percent should be cytosine?
VII. Rosalind Franklin (Early 1950s)
20. What technique did Franklin use and improve?
21. What did she discover about the probable shape of DNA?
22. What controversy surrounds Rosalind Franklin?
VIII. James Watson and Francis Crick (Early 1960s)
23. What did they receive the Nobel Prize for?
24. Describe the following parts of the DNA model proposed by Watson and Crick: Backbone and Rungs

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10.) Draw a double-stranded DNA molecule (using different colors for each) model should clearly represent the sequence: A G T A C C G G G C A A Note: It should include items to represent - sugar molecules - phosphate molecules - 4 distinct nitrogenous base molecules (Adenine, Thymine, Cytosine, and Guanine) - two types of bonds between these molecules
13. a. Draw in the corresponding DNA nucleotide that would base pair with the adenine nucleotide shown below using the same level of detail as provided in the image below. Hint: Remember that DNA bases pair in the antiparallel orientation. орасна you A OH H b. How do you know the adenine nucleotide drawn above is from DNA and not RNA?
32. The molecule above is called HO 08-0 OH OH and it can be found in A) 3'-deoxyribose-5'-phosphate; RNA B) 2'-deoxyribose-5'-phosphate; RNA 3'-deoxyribose-5'-phosphate; DNA D) 2'-deoxyribose-5'-phosphate; DNA 33. The chromosomes we typically con in im OH
5' C C A U G A C G U C G G A U C A A U G A G C 3' 2. If the nucleotide bolded and underlined in red in part 1 changes from C to a G, what type of mutation would that be? 3. What would happen to the amino acid sequence if the C bolded in red in part 1 is changed to a G? 4. What would happen to the amino acid sequence if the C bolded in red is deleted?
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17. Mutation can be caused by the alternative base pairing that arise due to tautomerization and deamination of cysteine and adenine. Draw the alternative base pairing. The thymine dimers can be formed by UV radiation. Alternate base pairing with enol tautomer of T Alternate base pair with deaminated A Thymine dimers due to UV radn (draw structure below) repaired by the enzyme Methylated cytosine and adenine in mismatch repair
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21. The difference between a nucleoside and nucleotide is: Group of answer choices 1. A nucleoside consists of the sugar with a nitrogenous base, whereas a nucleotide has a sugar with a nitrogenous base and phosphate groups attached to the sugar. 2. Nucleotides contain deoxyribose sugar and nucleosides contain ribose sugar 3. Nucleotides are involved in eukaryotic DNA replication, while nucleosides are used in bacterial DNA replication 4. A nucleotide consists of the sugar with a nitrogenous base, whereas a nucleoside has a sugar with a nitrogenous base and phosphate groups attached to the sugar.
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4. Determine the answers of these multiple choices they are organised at "a,b,c's" in which is allowed in your rules, so they can all be answered thank you very much!! A) A DNA nucleotide is composed of: *Nitrogen base *Phosphate - ribose - nitrogen base *Ribose - nitrogen base *Phosphate - deoxyribose - nitrogen base *Deoxyribose - nitrogen base B) An amino acid contains the following two groups: Acid and Thiol -Carboxyle and Amine -Carbonyl and Carboxyl -Thiol and Amine -Amine and Acid C) Which carbohydrate is part of an RNA molecule? -Ribose -Galactose -Fructose -Glucose -Deoxyribose
1. Which of the following RNA has a catalytic activity like an enzyme? A. mRNA C. rRNA B. tRNA D. micro RNA 2.What is the correct name of a nucleotide with the following constituents: Thymine + D- ribose + PO4? A. Deoxythymidine 5'-monophosphate B. Thymidine 5'-monophosphate 3.What is the difference between A DNA and B DNA? C. Ribonucleothymidine 3'-monophosphate D. This nucleotide doesn't exist. A. They differ in orientation B. They differ in pitch 4. Following the complementary base pairing rule, predict the percentage of T in a double stranded DNA with 17% of C. A. 25% B. 30% 5.If Guanine combines with deoxyribose, what compound is formed? C. Guanosine D. Guanine 3'-monophosphate A. Deoxyguanine 5'monophosphate B. Deoxyguanosine C. They differ in direction of coiling D. B and C C. 33% D. 35%
(True or False) 1.) Fatty acids can be found in ceramides and TAGs. 2.) The adenine base can easily form hydrogen bonds with thymine with the least energy requirement. 3.) The 3'end of nucleic acids structurally has a free OH group bonded to the 3' carbon of the sugar. 4.) Naturally occurring RNA molecules are always single stranded in the cell 5.) The Watson and Crick double stranded DNA structure is always antiparallel.