Lab 10 Quiz (for 11/20)

Question 1

Cellular Respiration biochemical pathways

Hint: 4 pathways…

Answer 1

1. Glycolysis
2. Pyruvate Oxidation
3. Krebs Cycle
4. Electron Transport Chain (ETC) / Oxidative Phosphorylation

Question 2

Memorize Aerobic Cellular Respiration Equation

Answer 2

C6H12O6 + 6O2 —> 6CO2 + 6H2O + Energy (ATP)

Question 3

Memorize table

Question 4

Electron Transport Chain (ETC)

Answer 4

generates proton gradient

Question 5

In ETC (Aerobic)

Answer 5

O2 is final electron acceptor in ETC

Question 6

Two types of fermentation:

Answer 6

1. Lactic Acid fermentation
2. Alcohol fermentation

Question 7

Anaerobic cell respiration is NOT fermentation

Answer 7

just for the future… not in quiz

Question 8

Fermentation

Answer 8

to regenerate NAD+

Question 9

No sugar (control) =

Answer 9

no negative control

Question 10

sugars providing fermentation
(during lab)

Answer 10

Glucose
Sucrose
Fructose
Maltose
Lactose

Question 11

Lab color: yellow =

Answer 11

acidic

Question 12

Lab color: blue

Answer 12

basic

Question 13

lab: from blue to yellow

Answer 13

from basic to acidic

Question 14

O2 is being used more (more active = increase of O2)

Question 15

What places do they take place?
1. Glycolysis
2. Pyruvate Oxidative
3. Krebs Cycle
4. Oxidative Phosphorylation

Answer 15

1. Cyotplasm
2. Mitochondrial Matrix
3. Mitochondrial Matrix
4. Inner Mitochondrial Membrane

Question 16

Steps for Fermentation

Answer 16

1. Glycolysis
2. Lactic Acid
3. Alcohol

Question 17

What places do they take place for fermentation?
1. Glycolysis
2. Lactic Acid
3. Alcohol

Answer 17

All in Cytoplasm!

Question 18

In Fermentation what stage is ATP made?

Answer 18

Glycolysis