DNA

question 52

Multiple Choice

DNA:

• A) is composed of nucleotide building blocks.
• B) contains uracil instead of thymine.
• C) is single-stranded.
• D) contains pyrimidines and purines in a 2:1 ratio.
• E) contains the sugar ribose.

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Definitions:

Low Oxygen

A condition or environment where there is a reduced level of oxygen available, often leading to hypoxic conditions for living organisms.

Creatine Phosphate

High-energy compound found in muscular tissue; represents the fastest source of energy for muscle contraction.

Regenerate ATP

The process of synthesizing adenosine triphosphate (ATP), the cellular energy currency, from adenosine diphosphate (ADP) or adenosine monophosphate (AMP) through cellular pathways.

Molecule

Union of two or more atoms of the same element; also, the smallest part of a compound that retains the properties of the compound.