Use the Following to Answer the Questions Below

question 3

Multiple Choice

Use the following to answer the questions below:
In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:
-Statements:
(1) DNA nucleotides contain three subunits, and RNA nucleotides contain four subunits.
(2) Complementary base pairing in DNA involves the base combinations (A and T) and (G and C) .
(3) The interaction between anticodon and codon governs the proper placement of amino acids in a protein.

• A) All three statements are true.
• B) Two of the three statements are true.
• C) Only one of the statements is true.
• D) None of the statements is true.

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Definitions:

Identity

The condition or character as to who a person or what a thing is; a distinctive characteristic defining individuals or groups.

DNA

Deoxyribonucleic acid, the hereditary material in humans and almost all other organisms that contains the instructions necessary for building and maintaining an organism.

Gene

Section of DNA having the same arrangement of chemical elements.

Amine

Organic compounds derived from ammonia by replacement of one or more hydrogen atoms by hydrocarbon or other radicals; they play essential roles in biology as building blocks of proteins and neurotransmitters.