Answered: . In animals, cytokinesis occurs in…

. In animals, cytokinesis occurs in which of the following phases of mitosis? a. Telophase b. Interphase c. Anaphase d. Prophase

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter14: Dna Structure And Replication

Section: Chapter Questions

Problem 2ITD

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Concept explainers

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:

Question

1. In animals, cytokinesis occurs in which of the following phases of mitosis?

a. Telophase

b. Interphase

c. Anaphase

d. Prophase

2. Which of the following best describes the function of telomerase?

a. The telomerase uses its RNA component as a template and performs reverse transcription to extend the telomeres.

b. The telomerase uses an external RNA transcript as a template and performs reverse transcription to extend the telomeres.

c. The telomerase uses its RNA component as a template and recruits DNA polymerase I to extend the telomeres.

d. The telomerase uses an external RNA transcript as a template and recruits DNA polymerase I to extend the telomeres.

3. Which of the following is not involved in the elongation of prokaryotic peptide?

a. EE-Tus, EE-Ts, EF-G factors

b. mRNA

c. peptidyl transferase

d. formyl met tRNA

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