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Biochemistry KCUMB > OXIDATIVE PHOSPHORYLATION > Flashcards

OXIDATIVE PHOSPHORYLATION Flashcards

1
Q

What is the structure of the mitochondrial membrane?

A
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2
Q

whatare chracteristics of the mitochondrial genome?

A
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3
Q

What is overview of phosphorylation (oxphos)

A
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4
Q

What are the general characteristics of oxidative phosphorylation

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5
Q

What are the three steps that are required for oxidative phosphorylation?

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6
Q

What are the componenets of the ETC?

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7
Q

What are the mobile eletron carrier of ETC ?

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8
Q

Be able to describe this

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9
Q

BE familiar with prosthetic groups

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10
Q

WHat is complex I and its respetive function?

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11
Q

What are Iron sulfur clusters?

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12
Q

WHat is complex II and its respetive function?

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13
Q

WHat is complex III and its respective function?

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14
Q

WHat is complex IV and its respective function?

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15
Q

WHat is the purpose of the 2 heme and 3 cu iin cytochrome C oxidase ?

A

Functions as the E- donor and acceptor b/c oxidative phsosphorylation is an REDOX reaction

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16
Q

What is the toxic derivative sof oxygen?

A

Free radical

17
Q

WHat are free radicals and what do they produce?

18
Q

What is the pathway for free radical conversion?

A

When Aginine is oxidized it yields NO free radical

19
Q

What enzymes protect us from oxidation ?

A

SOS

Catalase

Glutathione peroxidase

Vit E

Vit C

20
Q

How does SOD work?

A

M stands for metal

Biochemistry KCUMB (6 decks)

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