Multiple Choice
Which of the following descriptions best fits the class of molecules known as nucleotides?
Table of contents
- 1. Introduction to Biology2h 17m
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2. Chemistry of Life
Nucleic Acids
Multiple Choice
Which of the following statements about DNA structure is true?
A
The nucleic acid strands in a DNA molecule are oriented antiparallel to each other.
B
Nucleic acids are formed through phosphodiester bonds that link complementary nucleobases together.
C
Hydrogen bonds formed between the sugar-phosphate backbones of the two DNA chains stabilize the structure.
D
The pentose sugar in DNA is ribose (containing two hydroxyl groups).
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