1. A DNA strand has the sequence A-C-A-G-C-C-G-T-A. What would be its complementary strand ?   T-G-T-C-G-G-C-A-T   A-C-A-G-C-C-G-T-A   G-T-G-A-T-T-A-C-G   U-G-U-C-G-G-C-A-U   Hint Half-n-half Clue   2. The difference between DNA and RNA is :   The RNA sugar phosphate backbone contains ribose rather than deoxyribose.   DNA molecules are double stranded while RNA molecules are single stranded for the most part.   Thymine in DNA is replaced by Uracil in RNA.   All of the above.   Half-n-half Clue   3. Where would you expect to find genetic information describing the characteristics of a Dodo ?   In virtually every cell in its body.   In the primary spermatocytes.   In the ribosomes.   In its feathers !   Half-n-half Clue   4. The DNA molecules of different species differ in their :   phosphate backbone   sequence of bases   type of nucleotides   All of the above   Half-n-half Clue   5. The total length of a DNA molecule in the human genome when fully outstretched is approximately :   Varies from person to person.   1.8 millimeters.   1.8 meters.   1.8 centimeters.   Half-n-half Clue   6. In the DNA Double Helix, complementary base pairs are held together by :   ionic bonds   peptide bonds   N-glycosidic bonds   hydrogen bonds   Half-n-half Clue   7. Which base is found in RNA but not DNA ?   Uracil   Thymine   Cytosine   Adenine   Half-n-half Clue   FREE PREVIEW: Last 10 Questions not a part of the free preview. Get Premium Membership to view all questions.