CELLULAR RESPIRATION Flashcards

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1
Q

what is cell respiration

A

Complex process in which cells make ATP by breaking down organic compounds (specifically glucose)
Both autotrophs and heterotrophs undergo cellular respiration to break these organic compounds into simpler molecules and thus release energy

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2
Q

what is ATP

A
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2
Q

describe the process of cellular respiration

A
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3
Q

what is glycolysis and what occurs during this process

A
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4
Q

What happens when you exercise muscles in the absence of oxygen?

A
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4
Q

What is the process that occurs after glycolysis if there is oxygen?

A
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5
Q

Which stage of the process produces CO2?

A
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6
Q

What are the two main stages of cellular respiration? What are the three specific stages?

A

glycolysis and aerobic
aerobic: Krebs and ETC

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7
Q

What is the order of events in Cellular Respiration?

A
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7
Q

What are the products of Glycolysis?

A
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7
Q

Which molecules bring electrons to the ETC?

A
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8
Q

what is the Krebs cycle

A
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9
Q

Which products of glycolysis go into the Krebs cycle?

A
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10
Q

What are the products of the Krebs Cycle?

A
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11
Q

Which stage of the process produces water?

A
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11
Q

What happens to the electrons at the end of the electron transport chain (ETC)?

A
12
Q

Which stage of cellular respiration makes the most ATP?

A
13
Q

Where does Glycolysis occur?

A
14
Q

Where do the Krebs Cycle and ETC occur?

A
15
Q

Which stages of cell respiration are anaerobic? Where do they occur? Which are aerobic, and where do
they occur?

A

anaerobic: Krebs cycle and ETC
aerobic: glycolysis

15
Q

What happens to the ATP that cells produce?

A
15
Q

what does anaerobic mean

A

without oxygen

16
Q

what kind of organisms do glycolysis

A

prokaryotes

16
Q

what does aerobic mean

A

with oxygen

17
Q

what kind of organisms do aerobic respiration

A
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21
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