1. A DNA strand has the sequence A-C-A-G-C-C-G-T-A. What would be its complementary strand ?   U-G-U-C-G-G-C-A-U   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   Hint Half-n-half Clue   2. The three pyrimidine bases in DNA are :   Cytosine,Thymine and Uracil   Adenine, Uracil and Guanine   Thymine, Guanine and Cytosine   Adenine, Thymine and Guanine   Half-n-half Clue   3. The process of protein manufacture within ribosomes using mRNA is called :   transcription   protein derivation   translation   None of the above   Half-n-half Clue   4. 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 centimeters.   1.8 meters.   Half-n-half Clue   5. 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   6. A significant difference between prokaryotes and eukaryotes is :   Prokaryote cells are not membrane-bound while eukaryote cells are.   Prokaryotes do not have DNA as their genetic material while eukaryotes do.   The DNA of prokaryotes floats freely around the cell while the DNA of eukaryotes is held within its nucleus.   Prokaryotes do not have ribosomes while eukaryotes do.   Half-n-half Clue   7. Where would you expect to find genetic information describing the characteristics of a Dodo ?   In virtually every cell in its body.   In the ribosomes.   In its feathers !   In the primary spermatocytes.   Half-n-half Clue