The function of which of the following organelles directly requires oxygen? a. ribosome

The function of which of the following organellesdirectly requires oxygen?

a. ribosomeb. mitochondrionc. nucleusd. centriolee. golgi appartatus

Answer: b

Which of the following produces the most ATP per mole of glucose during aerobic cellularrespiration?

a. Glycolysisb. Electron transport chain and chemiosmosisc. Substrate-level phosphorylationd. Kreb’s cyclee. Alcoholic fermentation

Answer: b

Which metabolic process is common to bothaerobic cellular respiration and alcoholicfermentation?

a. Krebs cycleb. Glycolysisc. Electron transport chaind. Conversion of pyruvic acid to acetyl CoAe. Production of a proton gradient

Answer: b

(A) Cytochrome(B) FADH2

(C) NAD+

(D) NADP+

(E) Oxygen (O2)1. A membrane-bound electron carrier found in theelectron transport systems of both aerobic respiration and photosynthesis.2. Coenzyme that transfers electrons from the Krebscycle to the mitochondrial electron-transport chain at alower energy level than that of the electrons enteringat the beginning of the chain.3. An intermediate electron acceptor for oxidations thatoccur in both glycolysis and in Krebs cycle reations

4. The final electron acceptor for cellular respiration

Answer: A

Answer: B

Answer: C Answer: E

“Glucose splitting”

Occurs in cytoplasm

Net product: 2 ATP 2 NADH

PGAL

PGAP

PGA

PEP

(3C Acid)

Citric acid cycle/ Tricarboxylic cycle

Occurs inMitochondrial matrix

Produce NADH and FADH2

No O2 required

Oxidation of pyruvate

Occurs in mitochondrial CristaeConverts NADH and FADH2 to ATP (chemiosmosis)Oxygen required (final electron acceptor)

Sugar Cane

Barley

Grapes

Juniper Cones

Agave Leaves

Rice

Potatoes

Gin

Saki

Tequila

Vodka

Beer

Wine

Rum

Which of the following produces the most ATP per mole of glucose during aerobic cellularrespiration?

a. Glycolysisb. Electron transport chain and chemiosmosisc. Substrate-level phosphorylationd. Kreb’s cyclee. Alcoholic fermentation

Answer: b

Which metabolic process is common to bothaerobic cellular respiration and alcoholicfermentation?

a. Krebs cycleb. Glycolysisc. Electron transport chaind. Conversion of pyruvic acid to acetyl CoAe. Production of a proton gradient

Answer: b

(A) Cytochrome(B) FADH2

(C) NAD+

(D) NADP+

(E) Oxygen (O2)1. A membrane-bound electron carrier found in theelectron transport systems of both aerobic respiration and photosynthesis.2. Coenzyme that transfers electrons from the Krebscycle to the mitochondrial electron-transport chain at alower energy level than that of the electrons enteringat the beginning of the chain.3. An intermediate electron acceptor for oxidations thatoccur in both glycolysis and in Krebs cycle reations

4. The final electron acceptor for cellular respiration

Answer: A

Answer: B

Answer: C Answer: E

The function of which of the following organellesdirectly requires oxygen?

a. ribosomeb. mitochondrionc. nucleusd. centriolee. golgi appartatus

Answer: b