Synthesis of amino acids and their derivates

Question 1

What are the 9 essential a.a.?

Answer 1

• Isoleucine
• Leucine
• Lysine
• Phenylalanine
• Valine
• methionine
• threonine
• Tryptophan
• Histidine

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Question 2

What are the 3 a.a. that glutamate can produce?

Answer 2

• Arginine
• Proline
• Glutamine

Question 3

waht are the 3 a.a. produced by 3-phophoglycerate?

Answer 3

first serine
From serine:
- Glycine
- Cysteine

Question 4

What are the 4 a.a. from pyruvate?

Answer 4

• Alanine
• VAline
• Leucine
• Isoleucine

Question 5

What are the 4 a.a. from oxaloacetate?

Answer 5

• Asparagine
• Methionine
• Lysine
• Threonine

Question 6

From waht is histidine made from?

Answer 6

Ribose-5-phosphate

Question 7

From what is heme made from?

Answer 7

Glycine

Question 8

What is the step 1?

Answer 8

Glycine to omega-aminolevulinate

Question 9

What is step 2?

Answer 9

omega-aminolevulinate to porphobilinogen to eventually protoporphyrin and finaly heme

Question 10

What electron donor is used in the formation of the bile pigment?

Answer 10

NADPH

Question 11

What is the enzyme involved in bile pigment formation?

Answer 11

Biliverdin reducatse

Question 12

What is the precursor of epinephrine?

Answer 12

Tyrosine

Question 13

What is the precursor of GABA neurotransmitor?

Answer 13

Glutamate

Question 14

What is the precursor of histamine?

Answer 14

Histidine

Question 15

What is the precursor of serotonin?

Answer 15

tryptophan