This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: (e) all of the above 6. Which of the following is a NOT a function of Vitamin A in the body? (a) 11-cis retinal photoisomerized to all-trans retinal during visual cycle (b) antibody responses to T cell- dependent antigens (c) regulation of transcription factors required for cell differentiation and growth (d) gamma-carboxylation of glutamic acid residues (e) all of the above 7. Which of the following statements correctly describe the adverse effects of synthetic retinoids? (a) usage as a teen may increase birth defect risk in pregancies occuring 2 decades later (b) Fetal malformations including low-set, small or absent ears when taken during pregancy (c) Increased risk of colon cancer (d) Increased risk of infertility (e) none of the above...
View Full Document
This note was uploaded on 12/09/2011 for the course HUN 4445 taught by Professor Sitren during the Spring '08 term at University of Florida.
- Spring '08