Cell Classification Quiz
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Questions and Answers

What is the function of a cell?

  • To produce energy through photosynthesis
  • To provide structural support to the body
  • To store genetic information (correct)
  • To transport oxygen in the blood

    • Which of the following is a characteristic of a cell?

  • It is the basic unit of life (correct)
  • It is composed of only one type of molecule
  • It is only found in plants
  • It can only reproduce asexually

    • Which of the following is NOT a type of cell?

  • Bone cell (correct)
  • Nerve cell
  • Muscle cell
  • Red blood cell

    • Which of the following is NOT a type of cell?

    <p>Plant cell</p> Signup and view all the answers

    Which organelle is responsible for protein synthesis in a cell?

    <p>Endoplasmic reticulum</p> Signup and view all the answers

    What is the function of a mitochondria in a cell?

    <p>Production of energy</p> Signup and view all the answers

    Study Notes

    Function of a Cell

    • Cells serve as the basic structural and functional units of living organisms.
    • They perform vital processes such as energy transformation, reproduction, and communication.

    Characteristics of a Cell

    • Cells exhibit organization, being composed of various components that work together.
    • They have the ability to respond to stimuli, maintain homeostasis, and grow or develop.
    • Cells can reproduce, either sexually or asexually, contributing to genetic continuity.

    Types of Cells

    • Major types of cells include prokaryotic cells (e.g., bacteria) and eukaryotic cells (e.g., plant and animal cells).
    • Specialized cell types include neurons, muscle cells, and red blood cells, each adapted for specific functions.

    Organelle for Protein Synthesis

    • Ribosomes are the organelles responsible for synthesizing proteins by translating messenger RNA (mRNA).

    Function of Mitochondria

    • Mitochondria are known as the powerhouse of the cell, generating adenosine triphosphate (ATP) through cellular respiration.
    • They play a crucial role in energy metabolism and regulate cellular metabolism and apoptosis.

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    Description

    Test your knowledge about cells with this quiz! Learn about the characteristics and functions of cells, and identify which types of cells are not part of the classification. Perfect for class 9 students.

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