Respiration Flashcards

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1
Q

What is produced first when glucose is broken down

A

Pyruvate

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2
Q

A product of fermentation in yeast that makes beer fizzy

A

Carbon dioxide

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3
Q

Where is aerobic respiration completed

A

The mitochondria

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4
Q

Examples of Cellular activities that needs energy from ATP

A

Active transport, cell division, protein synthesis

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5
Q

ATP yield per glucose molecule from fermentation

A

2 ATP

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6
Q

Another name for the alcohol produced by yeast during fermentation

A

Ethanol

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7
Q

What is required to regenerate ATP

A

ADP + phosphate+ energy

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8
Q

Where does the 1st stage of aerobic respiration and fermentation take place

A

The cytoplasm

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9
Q

What is produced during aerobic respiration but not fermentation

A

Water

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10
Q

What controls the series of respiration reactions

A

Enzymes

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11
Q

What is lactate

A

It is made from pyruvate in animal cells if oxygen is unavailable

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12
Q

What is required for the second stage of aerobic respiration

A

Oxygen

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13
Q

What is ATP

A

A short term store of chemical energy

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14
Q

What do plant cells produce when oxygen is not available

A

Ethanol and carbon dioxide

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15
Q

What is glucose

A

An energy rich molecule that is the substrate for respiration

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16
Q

What is respiration

A

A series of enzyme controlled reactions

17
Q

What is the equation for Regeneration of ATP

A

ADP + Pi (phosphate) + energy ——> ATP

18
Q

What is the equation for breakdown of ATP

A

ATP ——> ADP + Pi + energy

19
Q

What does stage 1 of aerobic respiration produce (glycolysis)

A

Glucose + Pyruvate + 2 ATP

20
Q

What do large amounts of mitochondria need

A

Large amounts of energy

21
Q

What is pyruvate converted to in animal cells

A

Lactate

22
Q

What is pyruvate converted into in plant & yeast cells

A

Ethanol and carbon dioxide

23
Q

What is the word equation for aerobic respiration in animal and plant cells

A

Glucose + oxygen ——> carbon dioxide + water + many ATP

24
Q

What is the word equation for fermentation in plant cells and yeast

A

Glucose ——> ethanol+ carbon dioxide + 2 ATP

25
Q

What is the word equation for fermentation in animal cells

A

Glucose ——> lactate + 2 ATP