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Chapter 7 Bio > Cellular Respiration > Flashcards

Cellular Respiration Flashcards

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Biology 101 flashcards
0
Q

formula for cellular respiration

A

C6H12O6+6O2–>6CO2+6H2O+ENERGY

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1
Q

where does the energy of life come from?

A

cellular respiration

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2
Q

the release of chemical energy for cellular use

A

cellular respiration

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3
Q

cellular respiration takes place in small

A

steps

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4
Q

cellular respiration occurs in

A

the mitochondria

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5
Q

what is cellular respiration done by

A

heterotrophs and autotrophs

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6
Q

two types of cellular respiration

A

aerobic

anaerobic

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7
Q

type of respiration where oxygen is present

A

aerobic

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8
Q

type of respiration where no oxygen is present

A

anaerobic

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9
Q

breakdown of sugar

A

glycolysis

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10
Q

glycolysis doesn’t require

A

oxygen

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11
Q

glycolysis takes place in

A

the cytoplasm

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12
Q

main function of glycolysis

A

1 C6H12O6 and make 2 pyruvic acids

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13
Q

glucose is phosphorylated by

A

2 ATP molecules forming a new 6C molecule

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14
Q

6C molecule is very

A

unstable

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15
Q

6C molecules splits into

A

2, 3 carbon, G-3-P molecules

16
Q

during glycolysis each PGAL gains a ___, floating in the cell’s environment

A

“p” group

17
Q

at the same time NAD+ removes two ____ to form NADH+H+

A

hydrogen atoms

18
Q

NADH+H+ is an ___ molecule

A

oxidized

19
Q

the PGAL loses 2 “p” groups each to

A

ADP

20
Q

when 4ADP–>4ATP

G-3-P is converted to

A

pyruvic acid

21
Q

when 4ADP–>4ATP

___ is lost

A

H2O

22
Q

overall energy results or glycolysis
1. used- 2. gained-
made- 2(3c)-
net gain-

A

2ATP 2NADH+H+
4ATP Pyruvic Acids
2ATP

Chapter 7 Bio (3 decks)

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