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Test III BIOCHEM
Written/Fill in the Blank Questions
14
Biochemistry
Undergraduate 4
06/13/2011

Additional Biochemistry Flashcards

 


 

Cards

Term

What are the positive (+) and negative (-) effectors for Fructose-1,6-bisphosphate

 

Definition

(+) = Citrate; ATP

 

(-) = AMP; Fructose-2,6-bisphosphate

Term
What are the positive (+) and negative (-) effectors for Isocitrate Dehydrogenase
Definition

(+) = ADP; NAD+

 

(-) = ATP; NADH

Term
What are the positive (+) and negative (-) effectors for Phosphofructokinase
Definition

(+) = AMP; ADP; Fructose-1,6-bisphosphate

 

(-) = ATP; Citrate

Term
What are the positive (+) and negative (-) effectors for Pyruvate Kinase
Definition

(+) = AMP; Fructose-1,6-Bisphophate

 

(-) = ATP; Acetyl-CoA; Alanine

Term
What are the 10 intermediates in Glycolysis?
Definition
  1. Glucose
  2. Glucose-3-Phosphate
  3. Fructose-6-phosphate
  4. fructose-1,6-bisphosphate
  5. dihydroxyacetone phosphate + glyceraldehyde-3-phosphate
  6. 2 x Glyceraldehyde-3-phosphate
  7. 2 x 1,3-bisPGA
  8. 2 x 3-bisPGA
  9. 2 x 2-PGA
  10. 2 x PEP
  11. 2 x pyruvate
Term
What is the net equation for the glycolysis reaction?
Definition
Glucose + 2NAD+ + 2ADP + 2Pi --> 2Pyruvate + 2ATP + 2NADH + 2 H+ +2H2O
Term
ATP synthesis in mitochondria is called
Definition
oxidative phosphorylation
Term
ATP synthesis by direct phosphoryl group transfer from a reactive intermediate is called
Definition
substrate level phosphorylation
Term
Net equation for complete oxidation of glucose
Definition
Glucose + ADP + Pi --> 2Pyruvate + 2ATP
Term
Net equation for CAC
Definition

Acetyl-CoA + GDP + Pi + 3NAD+ + FAD + 4H2O-->

CoA-SH + GTP + 3NADH + 3H+ + FADH2 + 2CO2

Term
One of many uncoupling agents that can break the link between electron transport and ATP synthesis
Definition
antimycin
Term
Amylose (structure and function)
Definition

Non Branched

1 reducing end/1 non-reducing end

plant energy source

Term
Glycogen (structure and function)
Definition

Branched

1 reducing end/many non-reducing ends

animal energy source

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