Cell Division: Telophase and Cytokinesis
5 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the role of non-kinetochore microtubules during cell division?

  • They assist in chromosome alignment.
  • They facilitate the formation of daughter nuclei.
  • They help elongate the cell by pushing against each other. (correct)
  • They create tension at the kinetochores.

Which of the following statements is true regarding telophase?

  • Genetically identical daughter nuclei form at opposite ends. (correct)
  • Daughter nuclei are genetically different.
  • Cytokinesis is completed during telophase.
  • The spindle apparatus is fully intact during telophase.

When does cytokinesis typically begin in animal cells?

  • During metaphase.
  • During anaphase or telophase. (correct)
  • During early prophase.
  • After cytokinesis has completed.

What process occurs in animal cells to complete cytokinesis?

<p>Cleavage leading to furrow formation. (C)</p> Signup and view all the answers

How do plant cells differ from animal cells during cytokinesis?

<p>Plant cells form a cell plate during cytokinesis. (D)</p> Signup and view all the answers

Flashcards

Non-kinetochore microtubules

Microtubules that don't attach to chromosomes but overlap and push against each other, lengthening the cell.

Telophase nuclei

Genetically identical daughter nuclei formed at opposite ends of the cell during telophase.

Cytokinesis start

Cytokinesis begins during anaphase or telophase.

Animal cell cytokinesis

In animal cells, cytokinesis happens via cleavage, forming a cleavage furrow.

Signup and view all the flashcards

Plant cell cytokinesis

In plant cells, a cell plate forms during cytokinesis.

Signup and view all the flashcards

Study Notes

Cell Division: Telophase and Cytokinesis

  • Non-kinetochore microtubules from opposite poles overlap, pushing against each other, lengthening the cell.
  • In telophase, genetically identical daughter nuclei form at opposite cell ends.
  • Cytokinesis starts during anaphase or telophase. The spindle eventually breaks down.
  • In animal cells, cytokinesis involves cleavage, forming a cleavage furrow.
  • Plant cells form a cell plate during cytokinesis.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

This quiz explores the final stages of cell division, focusing on telophase and cytokinesis. It covers the formation of daughter nuclei, the mechanism of cytokinesis in animal and plant cells, and the role of microtubules. Enhance your understanding of these critical processes in cell biology.

More Like This

Cell Division: Anaphase and Telophase
18 questions
Meiosis Telophase II
5 questions

Meiosis Telophase II

WorkableCerberus avatar
WorkableCerberus
Cell Biology Chapter: Telophase
40 questions

Cell Biology Chapter: Telophase

SelfSufficiencyNovaculite6499 avatar
SelfSufficiencyNovaculite6499
Use Quizgecko on...
Browser
Browser