Cellular Respiration Flashcards

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1
Q

What carrier is produced in Glycolysis?

A

NADH

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2
Q

What is the final electron acceptor?

A

Oxygen

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3
Q

A child born without mitochondria relies on what to produce ATP?

A

Lactic Acid Fermentation

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4
Q

The Electron Transport Chain is located where?

A

The inner membrane of the mitochondria

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5
Q

Does Glycolysis require oxygen?

A

No

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6
Q

Where does Fermentation take place?

A

Cytoplasm

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7
Q

What are the steps of cellular respiration?

A

Glycolysis→Krebs Cycle→Electron Transport Chain

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8
Q

What steps does cellular respiration go through if oxygen is not present?

A

Glycolysis→Alcoholic Fermentation or Glycolysis→Lactic Acid Fermentation

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9
Q

Does the Kreb Cycle require light?

A

No

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10
Q

What type of molecule carries the most energy?

A

It ends with H

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11
Q

Why do cells use fermentation?

A

It allows ATP to be produced in the absence of oxygen

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12
Q

Aerobic

A

Needs air

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13
Q

Anaerobic

A

Does not need air

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14
Q

Chemical formula for cellular respiration

A

C6H12O6 + 6O2→6CO2 + 6H2O + ATP

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15
Q

What is used to kickstart Glycolysis?

A

2 ATP

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16
Q

Which metabolic pathway is common in anaerobic and aerobic metabolism?

A

Glycolysis

17
Q

If you are asked to go up and down stairs what are they going to measure?

A

Lactic Acid build up

18
Q

During what process is water produced?

A

Electron Transport Chain

19
Q

What is the main difference between photosynthesis and cellular respiration?

A

Cellular respiration produces a usable energy molecule and photosynthesis produces a molecule of stored energy

20
Q

What organelle does cellular respiration occur in?

A

Mitochondrion/Mitochondria

21
Q

What is the total net ATP produced from aerobic respiration?

A

38

22
Q

The pathway below shows what process?

pyruvic acid + NADH→ Carbon Dioxide + Ethyl Alcohol + NAD+

A

Alcoholic Fermentation

23
Q

Is carbon dioxide produced during the electron transport chain?

A

No

24
Q

How many ATP molecules are produced during Kreb’s cycle per molecule of glucose?

A

2

25
Q

How many molecules of ATP are produced during glycolysis? (NOT the net gain)

A

4

26
Q

How many molecules of ATP are produced during glycolysis?

A

2

27
Q

What are the two types of fermentation?

A

Alcoholic and Lactic Acid

28
Q

What are the reactants of the Krebs cycle?

A

Pyruvate

29
Q

What are the products of the Krebs cycle?

A

CO2, 2 ATP, 6 NADH 2 FADH

30
Q

What are the reactants of Glycolysis?

A

Glucose & 2 ATP

31
Q

What are the products of Glycolysis?

A

2 ATP, 2 NADH, 2 pyruvic acid molecules

32
Q

Where does the Krebs cycle take place?

A

Mitochondrial Matrix

33
Q

Will you be in aerobic or anaerobic respiration when you are making max ATP?

A

Aerobic