Chapter 7

Question 0

What is the complete balanced equation for respiration

Answer 0

C6H12O6->6CO2+6H2O+energy(ATP)

Question 1

What is cellular respiration

Answer 1

The process of breaking down glucose to release energy and form molecules of ATP

Question 2

What is the C6 molecule initially broken down into?

Answer 2

Pyruvate

Question 3

Does this breakdown require oxygen

Answer 3

No

Question 4

What does anaerobic mean?

Answer 4

Without presence of O2 (oxygen)

Question 5

What is glycolysis? Where does it occur

Answer 5

“Glucose breaking” , cytoplasm

Question 6

Besides pyruvic acid, what does glycolysis produce

Answer 6

2 ATP and 2 NADH

Question 7

How many ATPs are formed in glycolysis

Answer 7

2

Question 8

After glycolysis, how many steps are involved in aerobic respiration?

Answer 8

2

Question 9

Where does the aerobic stage of respiration take place

Answer 9

Mitochondria

Question 10

What are the steps in aerobic respiration

Answer 10

Krebs cycle

Electron transport chain

Question 11

What is another name for the Krebs cycle

Answer 11

Citric acid cycle

Question 12

Who was it named for

Answer 12

Hans Krebs

Question 13

What is released as a waste product in the Krebs cycle

Answer 13

CO2

Question 14

What is the electron transport chain

Answer 14

NADH and FADH formed in the Krebs cycle move from the matrix of mitochondria to the inner membrane called cristae, also called oxidative phosphorylation

Question 15

Where are the molecules of the electron transport chain located

Answer 15

Cristae

Question 16

What is the final electron acceptor in the chain

Answer 16

Oxygen

Question 17

When oxygen accepts the electrons, what is formed?

Answer 17

Water

Question 18

What 2 compounds so you exhale ? In what processes(be specific) are these products produced?

Answer 18

CO2 (Krebs Cycle), water (ETC)

Question 19

What is the total number of ATPs that can be formed from the breakdown of one glucose molecule

Answer 19

38 ATP

Question 20

What are 3 end products of cellular respiration in what processes are each product produced

Answer 20

NADH (Krebs Cycle), FADH2 (Krebs cycle) ATP (Krebs cycle and ETC)

Question 21

At the end of glycolysis, if no oxygen is present to break down pyruvic acid, what can happen

Answer 21

Fermentation (alcoholic or lactic acid)

Question 22

Name the two major types of fermentation, how many ATPs are formed in fermentation

Answer 22

Alcoholic and lactic acid, 2ATP

Question 23

Where does lactic acid fermentation take place ( what type of cells)

Answer 23

Animal cells

Question 24

What organisms carry out alcoholic fermentation

Answer 24

Bacteria, fungi, and yeast

Question 25

What are the end products of alcoholic fermentation

Answer 25

Alcohol, CO2, and NAD+

Question 26

We use fermentation to make what food/drink items?

Answer 26

Alcohol and yeast (bread)

Question 27

What % of energy is lost if a cell goes through fermentation

Answer 27

98%

Question 28

Whig is the source of bubbles in an alcoholic beverage?

Answer 28

CO2, it means fermentation is taking place

Question 29

What are NADH and FADH2

Answer 29

Organic carrier molecules

Question 30

What is the major function of fermentation

Answer 30

Converting the NADH back to NAD+

Question 31

List the formula for lactic acid and alcoholic fermentation

Answer 31

Lactic acid : pyruvic acid + NADH -> lactic acid + NAD+ Alcoholic fermentation: pyruvic acid + NADH -> alcohol + CO2+NAD+

Question 32

KNOW THE CELL PARTS AND FUNCTIONS

Answer 32

!!!!!!!!!!!!!!!

Question 33

DO THE ORGANELLE STUFF ON PAGE

Answer 33

!!!!!!!!!!!!

Question 34

Where does the Krebs cycle occur

Answer 34

Matrix

Question 35

Where does the electron transport chain occur?

Answer 35

The cristae

Question 36

What process is the opposite of cellular respiration

Answer 36

Photosynthesis