Cell Organelles Flashcards
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Questions and Answers

What is the function of vacuoles?

  • Controls cell functions
  • Produces energy
  • Stores material within the cell (correct)
  • Digest food particles
  • What unique feature do chloroplasts contain?

  • Mitochondria
  • Vesicles
  • Chlorophyll (correct)
  • Ribosomes
  • Where are ribosomes found?

  • In the nucleus
  • On the endoplasmic reticulum (correct)
  • Only in animal cells
  • Only in plant cells
  • The nucleus controls all the cell functions in a prokaryotic cell.

    <p>False</p> Signup and view all the answers

    What is the role of lysosomes?

    <p>Digest excess cell parts</p> Signup and view all the answers

    What is the primary function of vesicles?

    <p>Transport materials within the cell</p> Signup and view all the answers

    The cell wall is found in animal cells.

    <p>False</p> Signup and view all the answers

    What do mitochondria produce?

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

    What does the Golgi apparatus do?

    <p>Packages proteins for transport</p> Signup and view all the answers

    What is the composition of the cell membrane?

    <p>Phospholipid bilayer</p> Signup and view all the answers

    What is the function of the cytoskeleton?

    <p>Provides support and structure for the cell</p> Signup and view all the answers

    What is chromatin a collection of?

    <p>DNA in the nucleus</p> Signup and view all the answers

    What are cilia?

    <p>Small hair-like structures</p> Signup and view all the answers

    What are flagella?

    <p>Longer whip-like structures</p> Signup and view all the answers

    What cells contain the Endoplasmic Reticulum (ER)?

    <p>Both animal and plant cells</p> Signup and view all the answers

    Study Notes

    Vacuoles

    • Store materials such as food, enzymes, and waste products.
    • Present in both animal and plant cells.

    Chloroplasts

    • Unique to plant cells, containing flattened sacs (thylakoids).
    • Contains chlorophyll for trapping sunlight energy and giving plants their green color.

    Ribosomes

    • Sites of protein synthesis, small organelles found on the endoplasmic reticulum.
    • Present in both animal and plant cells.

    Nucleus

    • Control center of eukaryotic cells, managing all cell functions.
    • Found in both animal and plant cells.

    Lysosomes

    • Digest excess or worn-out cell parts, food particles, and pathogens like viruses and bacteria.
    • Play a role in the metabolism of digestion in both animal and plant cells.

    Vesicles

    • Transport materials within the cell and facilitate excretion by removing wastes.
    • Found in both animal and plant cells.

    Cell Wall

    • Provides a firm and protective structure, maintaining cell shape in plants, fungi, bacteria, and some protists.
    • Unique to plant cells.

    Mitochondria

    • Generate usable energy for the cell through respiration processes.
    • Present in both animal and plant cells.

    Golgi Apparatus

    • Involved in packaging and transporting proteins out of the cell.
    • Found in both animal and plant cells.

    Cell Membrane

    • Biological membrane encasing the cell, composed of a phospholipid bilayer.
    • Facilitates ingestion processes (intake of food) in both animal and plant cells.

    Cytoskeleton

    • Provides structural support and shape to the cell.
    • Present in both animal and plant cells.

    Chromatin

    • Collection of DNA found in the nucleus of eukaryotic cells, vital for genetic information.
    • Located in both animal and plant cells.

    Cilia

    • Small, hair-like structures that assist in movement or sensing environmental changes.

    Flagella

    • Longer, whip-like structures that enable movement.

    Endoplasmic Reticulum (ER)

    • Present in both animal and plant cells, involved in protein and lipid synthesis.

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    Description

    Test your knowledge of key cell organelles with these flashcards. Learn about vacuoles, chloroplasts, and ribosomes, focusing on their functions and differences between plant and animal cells. Perfect for biology students aiming to reinforce their understanding of cellular structures.

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