Which Form of Vitamin a Is Involved in Gene Expression

question 78

Multiple Choice

Which form of vitamin A is involved in gene expression?

• A) retinoic acid
• B) retinol
• C) retinal
• D) retinol-binding protein
• E) opsin

---

Definitions:

Funding Source

The origin of funds used for financing a project, acquisition, or investment, which can include debt, equity, or grants.

Flotation Costs

The costs that are incurred by a company when it issues new securities, including underwriting fees, legal fees, and registration fees.

Pure Play Approach

An investment strategy focusing on companies that specialize in a specific industry sector or product, minimizing diversification to capitalize on sector strengths.

Cost Of Capital

The profit percentage a firm has to secure on its investments to uphold its market valuation and lure funding.