Although the citric acid cycle is involved in aerobic respiration, no oxygen is required to power this cycle. Explain the mechanism by which this cycle contributes to aerobic respiration.
Citric acid cycle :-
a series of chemical reactions used by all aerobic organisms to
generate energy through the oxidization of acetate derived from
carbohydrates, fats, and proteins into carbon dioxide.
In citric acid cycle no oxygen is required , oxygen receives the
electron from NADH and FADH2 by H+ ion it is converted into H2O
Without oxygen there would be no molecule to catch the electron
from NADH and FADH2 .
NADH and FADH2 will not transfer the electron to Oxygen . then
accumulation of FADH2 and NADH will lead to stop reaction .
Although the citric acid cycle is involved in aerobic respiration, no oxygen is required to power...
Which step(s) of aerobic respiration require oxygen? (Select all that apply.) chemiosmosis Citric Acid Cycle Electron Transport Chain glycolysis oxidation of pyruvate
What is the difference between aerobic and anaerobic respiration? All of these The final electron acceptor used. The reactants. The steps involved Select all of the processes that produce CO2. Citric acid cycle chemiosomosis pyruvate oxidation electron transport chain Glycolysis
Question 6 During aerobic respiration, which of the following answer choices correctly models the flow of electrons through cellular respiration? Select only ONE answer choice. food → citric acid cycle ATP NAD+ food →NADH → electron transport chain → H2O glucose ATP → electron transport chain → NADH food → glycolysis →citric acid cycle → ATP → NADHQuestion 7 At the end of the Citric Acid Cycle, where is most of the energy that was contained in the chemical bonds of glucose? Select only ONE answer choice. In...
Which energy pathway has a direct requirement for molecular oxygen (O2)? citric acid cycle and the electron transport chain glycolysis electron transport chain citric acid cycle
* 3. Anaerobi Anaerobic respiration doesn't require oxygen, but aerobic respiration does. Which stages of cellular respiration are anaerobic? Which are aerobic? How do you know?
Which of the following does NOT occur when aerobic bacteria are deprived of oxygen? A. Excess of acetyl-CoA inhibits citric acid (Krebs) cycle. B. Electrons build up in electron transport chain. C. Excess of NADH inhibits citric acid (Krebs) cycle. D. Excess of pyruvic acid inhibits glycolysis.
can you check my answers 1. Which of the following steps or processes in aerobic respiration DIRECTLY consume molecular oxygen (O2)? a. Glycolysis. b. Oxidative decarboxylation of pyruvate. c. The citric acid cycle. d. Oxidative phosphorylation Beta-oxidation 2- Gluconeogenesis is a[n) pathway a condensation. b. catabolic (c) anabolic d. amphibolic e. photosynthetic 3. Because it is a degradative pathway that also generates biosynthetic precursors, the citric acid cycle is an) pathway. a. condensation 6 catabolic c. anabolic d. amphibolic e....
Which step of cellular respiration does not produce ATP? a.glycolysis b. pyruvate breakdown c. citric acid cycle. d. electron transport chain
1. Compare and contrast oxidative phosphorylation and the citric acid cycle. (20 pts total) 1 i) Explain how they are similar in location, and how they are different in location. (10 pts) 1 li) Other than being a component of cellular respiration explain how they are similar in function, and how they are different in function. (10 pts) 2. When you lose weight, where does the carbon go that was in your fat? (20 pts) 3. Aerobic cellular respiration requires...
LOCATION OF THE CITRIC ACID CYCLE Choose... EMBEDDED CYTOCHROME PROTEIN PUMPS FOUND IN Choose... CRISTAE/CISTERNA THE ONLY METHOD OF ATP PRODUCTION IN CELLS THAT LACKA CITRIC ACID CYCLE MITOCHONDRIA ANAEROBIC WHEN THE ENDING ELECTRONS ARE COMBINED WITH H2 + MATRIX 1/202 ANATOMY INCLUDES INTRAMEMBRANE SPACE AND MATRIX. CHEMIOSMOSIS ALWAYS OCCURS IN THE CYTOPLASM IN BOTH EUKARYOTES OXIDATION AND SUBSTRATE LEVEL PHOSPHORYLATION AND PROKARYOTES CRISTAE/CISTERNA FORM OF ANAEROBIC RESPIRATION USED BY YEAST GYLCOLYSIS CYCLICALLY REARRANGES CARBON INTERMEDIATES STARTING ELECTRON TRANSPORT CHAIN...