QUIZ 3, BICH 410 (MWF 1:50 PM), Friday, Nov. 3, 1995

Clearly circle the letter corresponding to your answer for each problem. There are seven problems, six of which count 3 points, and one is worth 2 points. No partial credit given for multiple-choice questions.

1) Which of the following is not likely to aid in the denaturation of double-stranded DNA?

2) (2 pts) Which is the most highly branched carbohydrate?

3) The Watson-Crick base pairing scheme for an A-T base pair includes:

4) Which of the following is a heteropolysaccharide?

5) In glycoproteins, the carbohydrate moiety is always attached through the amino acid residues:

6) When two carbohydrates are epimers:

7) A single-stranded DNA oligonucleotide 20 nucleotides in length has an approximate molecular weight of: