BIOL 121 Quiz 2.docx - BIOL 121 Quiz 2 Name Multiple choice...

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BIOL 121 - Quiz 2 Name Multiple choice worth 2 points each, circle the best correct answer only: 1. Anaphase: a. is when chromosomes are positioned on the equatorial plane of the spindle fibers b. is when chromatin condenses into distinct chromosomes c. is when complete sets of chromosomes arrive at the two poles of a cell d. is the final stage of mitosis 2. Klinefelter’s syndrome: a. causes infertility b. is the result of an extra Y chromosome c. occurs in women only d. all of the above 3. Cellular respiration: a. breaks down glucose b. creates oxygen c. utilizes carbon dioxide to make energy d. both a and b 4. The completion of meiosis: a. produces gametes (sex cells) b. results in two identical haploid cells c. does not involve the transfer of genetic material d. results in four identical diploid cells 5. Cristae: a. decrease surface area b. are found in the nucleus c. are found in the mitochondria d. both a and c 6. An enzyme: a. lowers the energy of activation b. is a type of phospholipid c.
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