The Basic Unit of a DNA Molecule Is the

question 31

Multiple Choice

The basic unit of a DNA molecule is the

• A) nitrogenous base.
• B) sugar-phosphate backbone.
• C) amino acid.
• D) nucleotide.
• E) ribose sugar.

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Definitions:

DNA Molecule

The molecule carrying the genetic instructions used in the growth, development, functioning, and reproduction of all known living organisms and many viruses.

Control Sequences

Instructions or steps designed to manage or regulate the operation of a system or process, often used in programming and engineering.

Structural Proteins

Proteins that form an essential part of the structure of biological cells and organisms, such as collagen in connective tissues.

Control Sequences

Control sequences are specific series of instructions or keystrokes used to perform tasks in computing and programming environments.