A Compound Is Added to a Cell and Dihydrofolate Reductase

question 10

Multiple Choice

A compound is added to a cell and dihydrofolate reductase activity is reduced. If this compound is , it can be predicted that a similar result would be seen if were added instead.

• A) methotrexate; aminopterin
• B) methotrexate; raltitrexed
• C) aminopterin; raltitrexed
• D) aminopterin; fluorodeoxyuridine-5 ^' -monophosphate

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