Deficiencies in Folate and Vitamin B₁₂ Alter the Synthesis of Which

question 13

Multiple Choice

Deficiencies in folate and vitamin B₁₂ alter the synthesis of which cell component?

• A) Ribonucleic acid (RNA)
• B) Cell membrane
• C) Deoxyribonucleic acid (DNA)
• D) Mitochondria

---

Definitions:

Duration

A measure of the sensitivity of the price of a bond or a fixed income portfolio to changes in interest rates.

Interest-Rate Risk

The possibility of incurring losses in investments as a result of variations in interest rates, especially impacting fixed-income securities.

Coupon

The interest rate paid by a bond, usually expressed as a percentage of the bond's face value.

Cash Flow Matching

A form of immunization, matching cash flows from a bond portfolio with those of an obligation.