Cell Biology Quiz

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Questions and Answers

What is the main function of the cell membrane?

  • Absorbs sunlight for photosynthesis
  • Protects and supports the cell
  • Controls movement of materials into and out of the cell (correct)
  • Stores genetic information

Which organelle is responsible for absorbing sunlight to create food through photosynthesis?

  • Cell Wall
  • Nucleus
  • Chloroplast (correct)
  • Cell Membrane

What is the function of chromosomes in a cell?

  • Controls movement of materials into and out of the cell
  • Protects and supports the cell
  • Stores genetic information (correct)
  • Absorbs sunlight for photosynthesis

According to the Cell Theory, where do all cells come from?

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

What is the function of the nucleus in a cell?

<p>Directs the cell to function (D)</p> Signup and view all the answers

What is the main purpose of a compound microscope?

<p>To observe specimens at a close level (B)</p> Signup and view all the answers

Where is chloroplast located in a cell?

<p>At the far end of the cell (D)</p> Signup and view all the answers

How do cilia and flagella differ in animal cells?

<p>One covers the entire cell while the other is at the far end (C)</p> Signup and view all the answers

Which organelle is responsible for storing food, water, and other materials in a cell?

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

What happens to the field of view when using the highest power in a compound microscope?

<p>It decreases and becomes less detailed (B)</p> Signup and view all the answers

What is the main function of a cell wall?

<p>Protecting and supporting the plant cell (A)</p> Signup and view all the answers

Which organelle is responsible for controlling movement of materials into and out of the cell?

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

Where is the genetic information stored in a eukaryotic cell?

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

What is the site of photosynthesis in plant cells?

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

What is the role of vacuoles in plant and animal cells?

<p>Storage of food, water, and other materials (A)</p> Signup and view all the answers

How does the function of the cell membrane differ in plant and animal cells?

<p>Animal cell membranes allow for more selective permeability (D)</p> Signup and view all the answers

Which organelle is responsible for directing the functions of the cell?

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

In what way do cilia and flagella contribute to cellular movement?

<p>By propelling the cell through their respective environments (C)</p> Signup and view all the answers

Which statement accurately describes the role of chloroplasts in a plant cell?

<p>Chloroplasts produce glucose through photosynthesis (C)</p> Signup and view all the answers

How does the cytoplasm contribute to cellular function?

<p>By suspending organelles and facilitating transport reactions (D)</p> Signup and view all the answers

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