Chapter 8: Self-Quiz Where does glycolysis occur? cytoplasm matrix of mitochondria inner membrane of mitochondria outer membrane of mitochondria chloroplast stroma Where does respiratory electron transport occur? cytoplasm matrix of mitochondria inner membrane of mitochondria outer membrane of mitochondria chloroplast stroma What are the economically important products of the fermentation of grape juice by yeast that are essential for the manufacture of champagne? lactic acid and NAD+ ATP and CO2 ATP and ethanol CO2 and ethanol only the French know The majority of ATP produced in aerobic respiration comes from glycolysis the citric acid cycle the electron transport system fermentation reverse osmosis The process that converts glucose (6 C) into two molecules of pyruvate (3 C) is glycolysis fermentation the citric acid cycle respiratory electron transport the Calvin-Benson cycle The process that converts pyruvate (3 C) into three molecules of CO2 is glycolysis fermentation the citric acid cycle respiratory electron transport the Calvin-Benson cycle During glycolysis, what provides the initial energy of activation so that ATP production is possible? ATP pyruvic acid PGAL NADH glucose At the end of glycolysis, the original carbons of the glucose molecule form six molecules of carbon dioxide two molecules of NADH two molecules of pyruvic acid two molecules of citric acid two molecules of PGAL During glycolysis, what is the net gain of ATP molecules produced? 2 4 34 36 38 Strenuous exercise increases CO2 production. Specifically, where is the CO2 coming from? glycolysis C3 cycle matrix reactions chemiosmosis fermentation The electron transport chain receives electrons directly from NADH FADH2 NADH2 a and b all of these The final electron acceptor in cellular respiration is ATP NADH carbon dioxide oxygen FADH2 According to the chemiosmotic theory, ATP is synthesized when H+ leaves the intermembrane compartment and enters the mitochondrial matrix by osmosis simple diffusion facilitated diffusion active transport exocytosis Which of the following has the greatest amount of energy per gram weight? minerals proteins vitamins fats carbohydrates The cristae of the mitochondria can be compared functionally to the thylakoid membranes of the chloroplast because both contain a system for enzyme synthesis PGAL production glucose synthesis anaerobic respiration electron transport Designed in cooperation with Andrew Stull and Steven Brunasso. Last Update - July 25, 1997 © Prentice-Hall, Inc. A Simon & Schuster Company Upper Saddle River, New Jersey 07458 Legal Statement
Designed in cooperation with Andrew Stull and Steven Brunasso. Last Update - July 25, 1997
Last Update - July 25, 1997
