Concept explainers
To identify:
Whether NAD+ is oxidized or reduced form.
Introduction:
The aerobic
To identify:
Whether FADH2 is oxidized or reduced form.
Introduction:
The aerobic cellular respiration is the process through which the food is broken down by cells in the body to provide energy. There are three steps in aerobic cellular respiration, namely- glycolysis, citric acid cycle, and electron transport chain.
To identify:
Whether QH2 is oxidized or reduced form.
Introduction:
The aerobic cellular respiration is the process through which the food is broken down by cells in the body to provide energy. There are three steps in aerobic cellular respiration, namely- glycolysis, citric acid cycle, and electron transport chain.
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General, Organic, and Biological Chemistry (3rd Edition)
- 12. ADP is a component of which of the following? a. NAD * Ob. FAD C. ATP d. more than one choice is correctarrow_forward1a) Under aerobic conditions, what is the net production of ATP under glycolysis? a. 2 ATP b. 4 ATP c. 36 ATP d. None of the above 1b). What reaction occurs when NAD+ is converted to NADH + H+? a. Hydrolysis b. Oxidation c. Reduction d. Phosphorylatioarrow_forward3. Which of the following statements is FALSE? A. Enzymes speed up the attainment of a reaction equilibrium. B. Enzymes make reactions 10³ to 1020 times faster. C. Enzymes are proteins. D. Enzymes lower the amount of energy needed for a reaction. E. Enzymes are chemically unchanged during the actual catalytic process. 4. The polar head of cerebroside in the membrane can form a. Hydrogen bonds b. lon-dipole interactions c. Both A and B d. Neither A nor B with water molecule.arrow_forward
- Identify whether each of the following processes in the electron transport chain is an oxidation or a reduction. a. Fe³+ → Fe²+ b. NAD+ → NADH C. FADH₂ → FAD d. CoQH₂ → CoQ e. O₂ → H₂Oarrow_forward5. What is the substrate for pyruvate dehydrogenase? a. pyruvic acid O b. water c. hydrogen d. Coenzyme Aarrow_forward8. Proteins that contain iron in the electron transport chain are called a. ATPases b. coenzymes C. cytochromes d. transferasesarrow_forward
- 6. An element used in the body in the form of ions or compounds. a. anabolism b. catabolism Oc. complete protein Od. complex carbohydrate e. macronutrient f. major mineral g. metabolism h. micronutrient Di. mineral Oj. mitochondria k. nutrition I. trace mineralarrow_forwardIn the electron transport chain, the hydrogen ions enter the inner compartment of mitochondria through special channels formed by A. ATP synthase. B. coenzyme A. C. acetyl CoA. D. oxygen.arrow_forwardWhy is the conversion of lactic acid from the blood into glucose in the liver in an organism’s best interest?arrow_forward
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