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Author Question: The coenzyme pyridoxal phosphate (PLP) in its active form has all the following characteristics ... (Read 80 times)

jlmhmf

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on: Aug 23, 2018
The coenzyme pyridoxal phosphate (PLP) in its active form has all the following characteristics except:
 a. It is covalently bonded to its enzyme.
  b. It possesses a phosphate group.
  c. It bonds to an amine group by means of the phosphate group.
  d. All of these characteristics are true.
  e. All of these characteristics are false.

Question 2

Find the number of chiral centers in melphalan and mark them on the structure below.
 

Question 3

3-Phosphoglycerate contains the carbon skeleton used to make
 a. serine
  b. cysteine
  c. glycine
  d. all of these


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uniquea123

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Reply #1 on: Aug 23, 2018
Answer to Question 1

c

Answer to Question 2



Answer to Question 3

d


jlmhmf

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Reply 2 on: Aug 23, 2018
Thanks for the timely response, appreciate it

ttt030911

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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