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ow little agreement with the information known about the onion root tip cell cyc

ID: 184557 • Letter: O

Question

ow little agreement with the information known about the onion root tip cell cycle, ti eycle for the root tip cells you observed have to be longer or shorter than the averageo 16 hours?]17 PRACTICE QUESTIONS Ja complex of DNA and protcin housed in the nucleus of the cell. the stage of mitosis where sister chromatids separate, moving to opposite poles. refers to the division of the cytoplasm and associated organelles 1. 3. -the last stage of the mitotic process where spindle fibers dissipate. preparatory event to mitosis where DNA replicates. refers to division of the nuclear material. the a.- material genetic the entire process whereby cells reproduce themselves (two words). the stage of mitosis where chromatid pairs align at the cell equatorial plane. the first stage of mitosis where chromosomes become observable. cytoplasmic organelles that help produce spindle fibers. attachment site of spindle fibers on the chromatids. process whereby DNA reproduces itself housed in the chromosomes. 8. 10. 12. 13.

Explanation / Answer

1. Chromatin. The functional unit of chromatin is nucleosome.

2. Anaphase

3. Cell Division

4. Telophase

5. S or Synthesis phase. Here DNA synthesis occurs by DNA replication

6. Karyokinesis

7. DNA or deoxyribonucleic acid

8. Cell cycle

9. Metaphase

10. Prophase

11. Centrosomes

12. Kinetochores

13. DNA Replication