EMP/ Aerobic Respiration>bridge>Krebs>ETC Flashcards Preview

MICRO LECTURE > EMP/ Aerobic Respiration>bridge>Krebs>ETC > Flashcards

Flashcards in EMP/ Aerobic Respiration>bridge>Krebs>ETC Deck (22)
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1
Q

After EMP occurs you have 2 pyruvic acid molecules within the cell (3 carbons each) what 2 factors determine what happens next?

A

Is O2 available? What type of organism we have?

2
Q

Through a process of aerobic respiration most organisms will do this

A

bridge reaction

3
Q

Where does the bridge reaction takes place in bacteria?

A

cytoplasm

4
Q

One step between the EMP and the Krebs cycle (conversion reaction)

A

bridge reaction

5
Q

What is the product of the bridge reaction?

A

Acetyl CoenzymeA molecule

6
Q

Through the process of the bridge reaction what molecule is also made?

A

2 NADH

7
Q

Where does the Krebs cycle takes place?

A

cytoplasm

8
Q

Cannot start with pyruvic acid and you need Acetyl CoenzymeA molecules

A

Krebs cycle

9
Q

Krebs cycle is also known as the?

A

citric acid cycle

10
Q

Krebs cycle creates alot of energy? TRUE or False

A

TRUE

11
Q

1st reaction AcetylCoA joins with _____ to create Citric acid

A

oxaloacetate

12
Q

AcetylCoA (2 carbons) + Oxaloacetate (4 carbons) =

A

Citric acid (6 carbons)

13
Q

Krebs Cycle Energy per cycle produces?

A

1 ATP;3 NADH; 1 FADH2 (* intermediate energy)

14
Q

Krebs Cycle Energy per glucose (EMP) produces?

A

2 ATP; 6 NADH; 2 FADH2 (* intermediate energy)

15
Q

Electron Transport Chain takes place in the?

A

Plasma Membrane

16
Q

Electron Transport Chain needs a source of electrons which are intermediate energy used to make ATP such as?

A

NADH; FADH2 both supply the electrons as H

17
Q

What are the products of the ETC

A

ATP

18
Q

What is the electron carrier molecules that carry the electrons along the membrane?

A

cytochrome molecules

19
Q

H from NADH & FADH2 pass it to #1 group of cytochrome molecules (accepts it then releases it) and then passes it to the #2 & #3 is this TRUE or FALSE

A

TRUE

20
Q

Is hydrogen stable or unstable at the end of ETC?

A

unstable

21
Q

What happens to Hydrogen at the end of ETC?

A

joins the O2 and produces water

22
Q

What is the final result of the ETC?

A

O2 is the final electron acceptor