Biophysics: Study of Life at Every Level
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Questions and Answers

What is a key characteristic of prokaryotic cells?

  • They are multicellular organisms
  • They have a nucleus
  • Do not have structures surrounded by membranes (correct)
  • Contain organelles surrounded by membranes

Which type of cells are most commonly found in one-celled organisms like bacteria?

  • Prokaryotic cells (correct)
  • Eukaryotic cells
  • Plant cells
  • Animal cells

What is a distinguishing feature of eukaryotic cells compared to prokaryotic cells?

  • Absence of nucleus
  • Presence of membrane-bound organelles (correct)
  • Lack of cell wall
  • Simplicity of structure

Where is the nucleus located in an animal cell?

<p>In the center of the cell (D)</p> Signup and view all the answers

Which cell type has a large central vacuole that occupies most of the cell volume?

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

What is a characteristic feature of plant cells that distinguishes them from animal cells?

<p>Presence of plastids like chloroplasts (C)</p> Signup and view all the answers

Which organelle is responsible for carrying out photosynthesis in plant cells?

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

What is the main function of the cell membrane in all cells?

<p>Control what enters or leaves the cell. (A)</p> Signup and view all the answers

Which type of cells are composed of many cells and are examples of animals and plants?

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

What is the main difference between prokaryotic and eukaryotic cells?

<p>Eukaryotic Cells contain organelles surrounded by membranes but Prokaryotic Cells don't (A)</p> Signup and view all the answers

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