Which of the Following Is the Methyl Donor in the Synthesis

question 21

Multiple Choice

Which of the following is the methyl donor in the synthesis of dTMP from dUMP?

• A) N⁵-methyltetrahydrofolate
• B) N⁵, N¹⁰-methylenetetrahydrofolate
• C) S-adenosylmethionine
• D) methylcobalamin
• E) None of the answers is correct.

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Definitions:

Tympanic Membrane

Also known as the eardrum, it is a thin membrane that separates the outer ear from the middle ear and vibrates in response to sound waves.

Static Equilibrium

A state where an object is at rest, and the sum of all forces and torques acting on it is zero.

Macula

A small, specialized area on the retina responsible for sharp, detailed central vision.

Utricle

A part of the inner ear involved in sensing linear accelerations and head-tilts in the horizontal plane, contributing to balance and spatial orientation.