Question

1. which process follows glycolysis in the absence of oxygen? a. photosynthesis b. citric acid cycle c. electron transport chain d. fermentation 8. what is the result of meiosis? a. two haploid cells with half the number of chromosomes as the original diploid cell b. two diploid cells identical to the parent cell c. two diploid cells with double the number of chromosomes d. four haploid cells with identical genetic material 9. what distinguishes anaphase i from anaphase ii in meiosis? a. anaphase i results in the formation of four cells, while anaphase ii results in two cells. b. anaphase i involves the separation of homologous chromosomes, while anaphase ii involves the separation of sister chromatids. c. anaphase i occurs in diploid cells, while anaphase ii occurs in haploid cells. d. anaphase i involves the division of the cytoplasm, while anaphase ii does not.

Explanation:

Question 7

Glycolysis is the first - stage of cellular respiration. In the absence of oxygen, fermentation follows glycolysis to regenerate NAD+ so glycolysis can continue. Photosynthesis is a process in plants to make glucose using light energy. The Citric Acid Cycle and Electron Transport Chain occur in the presence of oxygen.

Question 8

Meiosis is a type of cell division that results in four haploid cells with half the number of chromosomes as the original diploid cell. Mitosis results in two diploid cells identical to the parent cell.

Question 9

In Anaphase I of meiosis, homologous chromosomes separate and move to opposite poles of the cell. In Anaphase II, sister chromatids separate. Anaphase I occurs in diploid cells (primary spermatocytes or oocytes), and Anaphase II occurs in haploid cells (secondary spermatocytes or oocytes).

Answer:

1. d. Fermentation
2. a. Two haploid cells with half the number of chromosomes as the original diploid cell
3. b. Anaphase I involves the separation of homologous chromosomes, while Anaphase II involves the separation of sister chromatids.