Concept explainers
Interpretation:
On the basis of the structure, determine whether the given molecule is a
Concept introduction:
Our body produces a number of proteins.
The amino acids in the proteins are coded by
Nucleic acids are
Each nucleotide is made up of base, sugar, and phosphate group.
The nucleotides differ in their base unit, which can either be adenine (A), guanine (G), cytosine (C), uracil (U) and thymine (T).
In DNA, the four bases are adenine (A), guanine (G), cytosine (C), and thymine (T).
In RNA uracil replaces thymine, the four bases are adenine (A), guanine (G), cytosine (C), and uracil (U).
The structure of nitrogenous bases is given as below:
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INTRODUCTORY CHEMISTRY CUSTOM W/MASTERI
- a Describe the three components of a nucleotide. b How does the structure of an RNA nucleotide differ from that of a DNA nucleotide?arrow_forwardMust the ratio of guanine to cytosine be 1:1 in RNA? Explain.arrow_forwardDraw the Lewis diagram for the DNA fragment that is complementary to the guanine-thymine-adenine DNA fragment.arrow_forward
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