Cell Organization and Diversity Quiz
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Questions and Answers

Which type of cells are found in bacteria and archaea?

  • Prokaryotic cells (correct)
  • Multicellular cells
  • Eukaryotic cells
  • Specialized cells

What is the main characteristic that distinguishes eukaryotic cells from prokaryotic cells?

  • Ability to perform photosynthesis
  • Complex internal organization
  • Larger size
  • Presence of a true nucleus (correct)

What is the function of the endoplasmic reticulum (ER) in eukaryotic cells?

  • Generates energy for the cell
  • Regulates cell shape
  • Plays a crucial role in protein synthesis and lipid synthesis (correct)
  • Stores water and nutrients

Which organelle is considered the control center of the cell?

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

In which type of cells are various organelles analogous to specialized organs in a multicellular organism?

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

What is the fundamental unit of life?

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

Which type of cells are more complex than prokaryotic cells?

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

Where is the genetic material (DNA) housed in eukaryotic cells?

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

Which type of cells possess a complex internal organization with various organelles?

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

Which type of cells are found in all other organisms, including plants, animals, fungi, and protists?

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

What is the simplest type of cell found in bacteria and archaea?

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

What is the membrane-bound organelle that houses the cell's genetic material in eukaryotic cells?

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

Which organelle is responsible for generating energy through cellular respiration?

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

What is the main function of the smooth endoplasmic reticulum?

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

Which organelle is involved in the packaging, modification, and secretion of proteins?

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

What is the function of lysosomes in the cell?

<p>Breaking down cellular components (B)</p> Signup and view all the answers

Which organelle captures light energy and converts it into chemical energy through photosynthesis?

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

What is the function of the plasma membrane?

<p>Regulating the exchange of substances between the cell and its environment (A)</p> Signup and view all the answers

What is the main function of the cell wall in prokaryotic cells?

<p>Providing structural support and protection (C)</p> Signup and view all the answers

What is the function of ribosomes in cells?

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

Where is the genetic material typically found in prokaryotic cells?

<p>In a single circular chromosome (D)</p> Signup and view all the answers

What is the function of flagella in prokaryotic cells?

<p>Aiding in movement (B)</p> Signup and view all the answers

Which organelle possesses its own DNA and can replicate independently within the cell?

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

What is the main function of the rough endoplasmic reticulum?

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

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