Question

1.Amino acid breakdown, backbone of amino acid could submit to which intermediates in TCA cycle (answer all)

2.What is the type of shuttle that used to transport fatty acid between organelle ?

3.Proteosomal degradation uses …. ....….. to mark target protein prior committed to degradation.

4.Glycogenin is a protein primer used to build glycogen produce from which amino acid?  

Answer 1

1)

• Arginine, Histidine, Glutamine, Proline : alpha-ketoglutarate
• Isoleucine, Methionine, Valine : Succinyl CoA
• Phenylalanine, Tyrosine : Fumarate
• Aspartate, Asparagine : Oxaloacetate
• Phenylalanine, Tyrosine, Leucine, Lysine, Tryptophan : Acetoacetyl-CoA to Acetyl-CoA
• Alanine, Glycine, Serine, Cysteine, Threonine : Pyruvate to Acetyl-CoA

2)

The type of shuttle that is used to transport fatty acid between organelle is Carnitine shuttle.

3)

Proteosomal degradation uses Ubiquitin to mark protein prior committed to degradation.

4)

Glycogenin is a protein primer used to build glycogen produce from Tyrosine amino acid.

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