Cellular Respiration

Question 1

In the Krebs cycle what does glucose turn into

Answer 1

Carbon dioxide

Question 2

Where are the proton pumps located in the mitochondria

Answer 2

Inner membrane

Question 3

What are the products of muscle cell fermentation

Answer 3

NAD and lactate

Question 4

Where is ATP synthase

Answer 4

Inner mitochondrial membrane

Question 5

What’s reduce in the entire process of cellular respiration

Answer 5

ATP

Question 6

chemosmosis does what

Answer 6

Pumps protons

Question 7

What process will go without oxygen

Answer 7

Glycolysis

Question 8

What is oxidation

Answer 8

Loss of electrons

Question 9

Electrons power what in the electron transport chain

Answer 9

Proton pumps

Question 10

Without oxygen what do you create

Answer 10

NAD and lactate

Question 11

What happens when NADH is oxidized in the mitochondria

Answer 11

• Hydrogen is released
• electrons remove from H
• NAD is produced

Question 12

What happens between glycolysis and the Krebs cycle

Answer 12

Pyruvate oxidation

Question 13

What are the end products of glycolysis

Answer 13

ATP and NADH

Question 14

Most important part of the citric acid cycle

Answer 14

NADH and FADH2

Question 15

Where is the most NADH created

Answer 15

Krebs cycle

Question 16

Why is oxygen important in the electron transport chain

Answer 16

Pulls electrons down the chain

Question 17

Where does oxidative phosphorylation take place

Answer 17

Inner mitochondrial membrane or electron transport chain

Question 18

What are the products of glycolysis

Answer 18

ATP and NADH

Question 19

What is the next phase after glycolysis

Answer 19

The break down into 2 3carbon pyruvate

Question 20

What happens to the 2 3carbon pyruvate in anaerobic respiration?

Answer 20

Goes to fermentation forms NAD and lactase

Question 21

What happens to the 2 3carbon pyruvate in aerobic respiration

Answer 21

The formation of: 
acetyl-CoA
 CO2 
NADH 
then it goes into the Krebs cycle

Question 22

What are the products of the Krebs cycle or electron carriers

Answer 22

• 1 ATP
• 3 NADH
• 1 FADH2

Question 23

In the electron transport chain what happens to NADH/FADH2 and what are you left with?

Answer 23

They drop a hydrogen and electron which powers a chain and you are left with NAD and FAD

Question 24

Where do the hydrogens go In the electron transport chain

Answer 24

The gradients and they want to go out

Question 25

When the hydrogens go through the shaft because I want to go out what is formed

Answer 25

ATP synthase which is really ADP plus P which equals ATP

Question 26

What pulls the electrons through the chain and combines with H, what’s formed, what’s or called?

Answer 26

• oxygen pulls it through
• H2O combines a w the hydrogen and forms water
• it’s called oxidative phosphorylation
• happens in ETC

Question 27

Making ATP in glycolysis is what

Answer 27

Substrate level phosphorylation

Question 28

Once fermentation is done wnd lactase is formed where does lactase go?

Answer 28

Back to glycolysis