The following is NOT correct regarding the biosynthesis of purines and pyrimidines:
A) 5-phosphoribosyl-1-pyrophosphate (PRPP) is a precursor to both purines and pyrimidines.
B) The pyrimidine ring is synthesized first, and then linked to 5-phosphoribosyl-1-pyrophosphate.
C) The purine ring is built around the C1 of 5-phosphoribosyl-1-pyrophosphate.
D) All of the above.
E) None of the above.
Correct Answer:
Verified
Q47: The alternate origin of pyrrole rings in
Q48: What techniques and technical advances allowed Melvin
Q49: Describe how genome scanning can be used
Q49: Which of the following is the foundation
Q50: Chorismate is used in a branched pathway
Q52: Which of the following is true of
Q56: Which molecules use phosphoribosylpyrophosphate (PRPP) in their
Q58: Which of the following molecules provides a
Q60: What technique was used to demonstrate that
Q64: What are polyalkanoates, and what are bacterially
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents