Cell Cycle and Reproduction Quiz

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Questions and Answers

What are the two main parts of cell division?

  • Interphase and cell division (correct)
  • Cell preparation and mitosis
  • Mitosis and cytokinesis
  • Interphase and cytokinesis

Which type of reproduction involves an unequal division of cytoplasm after nucleus division?

  • Binary fission
  • Meiosis
  • Budding (correct)
  • Vegetative reproduction

What is the purpose of binary fission in prokaryotic cells?

  • To create haploid cells
  • To produce new genetic variations
  • To repair damaged DNA
  • To produce cells identical to the parent cell (correct)

What is the main reason for cell division to occur?

<p>To facilitate growth, repair, and reproduction (C)</p> Signup and view all the answers

Which phase makes up about 90% of the time spent in the cell cycle?

<p>Interphase (A)</p> Signup and view all the answers

What is the purpose of binary fission in prokaryotic cells?

<p>To create two cells identical to the parent cell (D)</p> Signup and view all the answers

Which type of reproduction involves breaking off a piece of a plant and rooting it to produce a new plant?

<p>Vegetative reproduction (B)</p> Signup and view all the answers

What is the main reason for cell division to occur?

<p>To repair damaged tissues (A)</p> Signup and view all the answers

In which phase of the cell cycle does preparation for growth occur?

<p>Interphase (B)</p> Signup and view all the answers

What are the two main parts of cell division?

<p>Interphase and cell division (C)</p> Signup and view all the answers

Which type of reproduction involves the formation of an exact copy of DNA and an equal division of the cell in two?

<p>Binary fission (D)</p> Signup and view all the answers

In which phase of the cell cycle does preparation for growth occur?

<p>Interphase (C)</p> Signup and view all the answers

What is the main reason for cells to divide into smaller cells?

<p>To increase waste disposal efficiency (C)</p> Signup and view all the answers

Which type of reproduction involves an unequal division of cytoplasm after the nucleus divides?

<p>Budding (D)</p> Signup and view all the answers

What are the two main parts of cell division?

<p>Mitosis and cytokinesis (D)</p> Signup and view all the answers

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Study Notes

Cell Division Overview

  • Cell division consists of two main parts: Mitosis and Cytokinesis.
  • The main reason for cell division to occur is for growth, development, and reproduction.

Types of Cell Division

  • Binary fission in prokaryotic cells allows for the rapid production of new cells.
  • Binary fission involves an equal division of the cell, resulting in two identical daughter cells.
  • Vegetative propagation is a type of reproduction that involves breaking off a piece of a plant and rooting it to produce a new plant.
  • Mitosis involves the formation of an exact copy of DNA and an equal division of the cell in two.

Cell Cycle

  • The interphase makes up about 90% of the time spent in the cell cycle.
  • During the interphase, preparation for growth occurs.
  • Interphase is the longest phase of the cell cycle, where the cell grows, replicates its DNA, and prepares for cell division.

Unequal Division

  • Budding is a type of reproduction that involves an unequal division of cytoplasm after the nucleus divides.
  • In budding, a small part of the parent cell breaks off, forming a new cell.

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