The validation of the given statement that the two polynucleotide strands of DNA are complementary rather than identical has to be stated. Concept introduction: A DNA is a nucleotide polymer which is composed deoxyribose sugar, a phosphate group, and one of the nitrogenous bases adenine, cytosine, guanine, or thymine.
The validation of the given statement that the two polynucleotide strands of DNA are complementary rather than identical has to be stated. Concept introduction: A DNA is a nucleotide polymer which is composed deoxyribose sugar, a phosphate group, and one of the nitrogenous bases adenine, cytosine, guanine, or thymine.
Solution Summary: The author explains that two polynucleotide strands of DNA are complementary rather than identical.
Definition Definition A complex molecule that makes up a fundamental unit of a DNA or RNA molecule. Nucleotides are composed of a sugar, a nitrogenous base, and a phosphoric acid.
Chapter 11, Problem 11.41EP
(a)
Interpretation Introduction
Interpretation: The validation of the given statement that the two polynucleotide strands of DNA are complementary rather than identical has to be stated.
Concept introduction: A DNA is a nucleotidepolymer which is composed deoxyribose sugar, a phosphate group, and one of the nitrogenous bases adenine, cytosine, guanine, or thymine.
(b)
Interpretation Introduction
Interpretation: The validation of the given statement that the bases present extend outward from the double helix has to be stated.
Concept introduction: A DNA is a nucleotide polymer which is composed deoxyribose sugar, a phosphate group, and one of the nitrogenous bases adenine, cytosine, guanine, or thymine.
(c)
Interpretation Introduction
Interpretation: The validation of the given statement that the covalent bonding occurs between the two polynucleotide strands has to be stated.
Concept introduction: A DNA is a nucleotide polymer which is composed deoxyribose sugar, a phosphate group, and one of the nitrogenous bases adenine, cytosine, guanine, or thymine.
(d)
Interpretation Introduction
Interpretation: The validation of the given statement that the two polynucleotide strands run in the 5'-to-3' direction has to be stated.
Concept introduction: A DNA is a nucleotide polymer which is composed deoxyribose sugar, a phosphate group, and one of the nitrogenous bases adenine, cytosine, guanine, or thymine.
1. Which one(s) of these can be oxidized with CrO3 ?
(could be more than one)
a) triphenylmethanol
b) 2-pentanol
c) Ethyl alcohol
d)
CH3
2. Write in all the product(s) of this reaction. Label them
as "major" or "minor".
2-methyl-2-hexanol
H2SO4, heat
3) Determine if the pairs are constitutional isomers, enantiomers, diastereomers, or mesocompounds.
(4 points)
In the decomposition reaction in solution B → C, only species C absorbs UV radiation, but neither B nor the solvent absorbs. If we call At the absorbance measured at any time, A0 the absorbance at the beginning of the reaction, and A∞ the absorbance at the end of the reaction, which of the expressions is valid? We assume that Beer's law is fulfilled.
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