a. b. C. Time 1) In the above figure, which line best depicts an obligate anaero

Question

a. b. C. Time 1) In the above figure, which line best depicts an obligate anaerobe in the presence of O2? A) a B) b C) c 2) Glycolysis is the breakdown of: A) protein B) amino acids C) lactose D) glucose 3) When smaller molecules result from the breakdown of larger molecules: A) metabolism B) catabolism C) degradation D) anabolism 4) The first substrate that enters the Kreb's cycle: A) pyruvate B) acetyl Co-Enzyme A C) protons D) glucose 5) An enzymethe activation energy of a reaction. A) increases B) lowers C) converts D) catalyzes

Explanation / Answer

1) The answer is C.Obligate anaerobe are killed in presence of oxygen.

2) The answer is D.Glycolysis is the breakdown of glucose into 2 molecules of pyruvate.

3) The answer is B. Catanolism is the process of breakdown of larger molecule into smaller one.

4) The answer is B. Glucose is converted to two molecules of pyruvate in glycolysis which then convert into acetyl Co A which enters into kreb's cycle.

5) The answer is B. Enzymes are bio catalyst they increases the rate of reaction by lowering activation energy.

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