What is the function of NADH and FADH2 in cellular respiration?

a. They help break down glucose
b. They carry electrons to the electron transport chain
c. They oxidize pyruvate
d. They produce ATP
e. They assist in making acetyl groups


Ans: b. They carry electrons to the electron transport chain

Biology & Microbiology

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Traits with more than 2 distinct forms are

a. polymorphic. b. dimorphic. c. codominant. d. heterozygous. e. homozygous

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DNA is associated with RNA and certain proteins forming chromatin

__________________Indicate whether the statement is true or false.

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A spermatocyte produces the following four sperm cells. n +1 n+1 n-1 n-1 These cells are the result of nondisjunction during which of the following phases?

(A) Interphase (G1 or G2) (B) Interphase (S) (C) Mitosis (D) Meiosis I (E) Meiosis II

Biology & Microbiology