Which of the following is an anti-folate chemotherapeutic agent?
A) Methotrexate
B) Azaserine
C) Cytosine arabinoside
D) 5-Fluorouracil
E) 5-Azacytidine
Correct Answer:
Verified
Q63: Which one of the following reactions is
Q64: A nucleotide intermediate common to the synthesis
Q65: Negative control of ribonucleotide reductase involves mainly
A)
Q66: The enzyme, hypoxanthine-guanine phosphoribosyl transferase
A) is defective
Q67: The main catabolic product (i.e., urinary excretion
Q69: C
A) folic acid.
B) dihydrofolic acid.
C) tetrahydrofolic acid.
D)
Q70: Tetrahydrofolic acid is essential for DNA synthesis
Q71: The formation of deoxyribonucleotides involves which of
Q72: A compound which contributes both carbon and
Q73: M12326Xanthine is
A) a purine base.
B) the precursor
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