Which Amino Acid Is Needed by the Brain for the Synthesis

question 156

Multiple Choice

Which amino acid is needed by the brain for the synthesis of serotonin?

• A) Leucine
• B) Lysine
• C) Methionine
• D) Tryptophan

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Definitions:

Variable Overhead Spending Variance

The difference between the actual variable overheads incurred and the expected costs based on standard overhead rates.

Standard Quantity

The expected or predetermined amount of materials or input required to produce a single unit of product.

Standard Price

A predetermined cost assigned to materials, labor, and overhead, used as a benchmark against which the actual costs are compared.