AP Bio RevQuest Ch9A - AP Biology Review Questions Chapter...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
AP Biology Review Questions __________________________/_______ Chapter 9 Cellular Respiration Name Date Students may work together on these questions. Students may use text, notes, and power point in answering these questions. 1) What is the term for metabolic pathways that release stored energy by breaking down complex molecules? A) anabolic pathways B) catabolic pathways C) fermentation pathways D) thermodynamic pathways E) bioenergetic pathways 2) The molecule that functions as the reducing agent (electron donor) in a redox or oxidation-reduction reaction A) gains electrons and gains energy. B) loses electrons and loses energy. C) gains electrons and loses energy. D) loses electrons and gains energy. E) neither gains nor loses electrons, but gains or loses energy. 3) When electrons move closer to a more electronegative atom, what happens? A) Energy is released. B) Energy is consumed. C) The more electronegative atom is reduced. D) The more electronegative atom is oxidized. E) A and C are correct. 4) Which of the following statements describes the results of this reaction? C 6 H 12 O 6 + 6 O 2 → 6 CO 2 + 6 H 2 O + Energy A) C 6 H 12 O 6 is oxidized and O 2 is reduced. B) O 2 is oxidized and H 2 O is reduced. C) CO 2 is reduced and O 2 is oxidized. D) C 6 H 12 O 6 is reduced and CO 2 is oxidized. E) O 2 is reduced and CO 2 is oxidized. 5) Which of the following statements describes NAD + ? A) In the absence of NAD + , glycolysis can still function. B) NAD + has more chemical energy than NADH. C) NAD + is reduced by the action of hydrogenases. D) NAD + can donate electrons for use in oxidative phosphorylation.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
E) NAD + is reduced to NADH during both glycolysis and the citric acid cycle. 6) Why are carbohydrates and fats considered high energy foods?
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/03/2012 for the course BI, HEALTH 251 taught by Professor N/a during the Spring '12 term at MD University College.

Page1 / 7

AP Bio RevQuest Ch9A - AP Biology Review Questions Chapter...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online