Question

asnwer Q as Short answers ::

1/The backbone structure common to all sphingolipids is:

Select one: A. Lysophosphatidate B. Sugar residue C. Choline D. Ceramide E. Phosphatidate

2/Which of the following is a secondary bile acid/salt?

Select one:

A. Deoxycholate B. Chenodeoxycholate C. Taurochenodeoxycholate D. Cholate E. Glycocholate

3/Name the substrate of glycogenin.

4/Which of the following enzymes catalyzes the synthesis of deoxyribonucleotides?

Select one:

A. Dihydrofolate reductase B. Nucleoside diphosphate kinase C. Ribonucleotide reductase D. Thymidylate synthase E. Adenylate kinase