The function of which of the following organelles
Sponsored Links
This presentation is the property of its rightful owner.
1 / 23

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


  • 132 Views
  • Uploaded on
  • Presentation posted in: General

The function of which of the following organelles directly requires oxygen? a. ribosome b. mitochondrion c. nucleus d. centriole e. golgi appartatus. Answer: b. Which of the following produces the most ATP per mole of glucose during aerobic cellular respiration? a. Glycolysis

Download Presentation

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

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


The function of which of the following organelles

directly requires oxygen?

a. ribosome

b. mitochondrion

c. nucleus

d. centriole

e. golgi appartatus

Answer: b


Which of the following produces the most ATP

per mole of glucose during aerobic cellular

respiration?

a. Glycolysis

b. Electron transport chain and chemiosmosis

c. Substrate-level phosphorylation

d. Kreb’s cycle

e. Alcoholic fermentation

Answer: b


Which metabolic process is common to both

aerobic cellular respiration and alcoholic

fermentation?

a. Krebs cycle

b. Glycolysis

c. Electron transport chain

d. Conversion of pyruvic acid to acetyl CoA

e. 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 the

electron transport systems of both aerobic

respiration and photosynthesis.

2. Coenzyme that transfers electrons from the Krebs

cycle to the mitochondrial electron-transport chain at a

lower energy level than that of the electrons entering

at the beginning of the chain.

3. An intermediate electron acceptor for oxidations that

occur in both glycolysis and in Krebs cycle reations

4. The final electron acceptor for cellular respiration

Answer: A

Answer: B

Answer: C

Answer: E


Energy Flows!

Matter Cycles!


High energy bonds


Harvesting Chemical Energy


Purpose

Location

Products

Requirements


Glycolysis

“Glucose splitting”

Occurs in cytoplasm

PGAL

PGAP

PGA

Net product: 2 ATP

2 NADH

PEP

(3C Acid)


Kreb's Cycle

Citric acid cycle/

Tricarboxylic cycle

Occurs in

Mitochondrial matrix

Oxidation of pyruvate

Produce NADH

and FADH2

No O2 required


Electron Transport Chain

Cytochrome

Occurs in mitochondrial Cristae

Converts 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 cellular

respiration?

a. Glycolysis

b. Electron transport chain and chemiosmosis

c. Substrate-level phosphorylation

d. Kreb’s cycle

e. Alcoholic fermentation

Answer: b


Which metabolic process is common to both

aerobic cellular respiration and alcoholic

fermentation?

a. Krebs cycle

b. Glycolysis

c. Electron transport chain

d. Conversion of pyruvic acid to acetyl CoA

e. 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 the

electron transport systems of both aerobic

respiration and photosynthesis.

2. Coenzyme that transfers electrons from the Krebs

cycle to the mitochondrial electron-transport chain at a

lower energy level than that of the electrons entering

at the beginning of the chain.

3. An intermediate electron acceptor for oxidations that

occur 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 organelles

directly requires oxygen?

a. ribosome

b. mitochondrion

c. nucleus

d. centriole

e. golgi appartatus

Answer: b


  • Login