Biology Cell Types and Functions Quiz
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Questions and Answers

Which of the following are key differences between prokaryotes and eukaryotes?

  • Prokaryotes have no nucleus, eukaryotes do. (correct)
  • Only eukaryotes can reproduce sexually. (correct)
  • Prokaryotes are larger than eukaryotes.
  • Eukaryotes have circular DNA, prokaryotes have linear DNA.

Mitosis is the process of cell division that results in two genetically identical daughter cells.

True (A)

What is the main function of enzymes in biological systems?

To act as catalysts that speed up chemical reactions.

The process of movement of water across a semipermeable membrane is known as ______.

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

Match the following cellular organelles with their primary functions:

<p>Mitochondria = Energy production Ribosomes = Protein synthesis Chloroplasts = Photosynthesis Golgi apparatus = Modification and packaging of proteins</p> Signup and view all the answers

Flashcards

Prokaryotic cells

Cells without a nucleus or other membrane-bound organelles.

Cell organelles

Specialized compartments within a cell that perform specific functions.

Diffusion

The movement of particles from an area of high concentration to an area of low concentration.

Enzyme function

Speed up chemical reactions in living organisms.

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Mitosis

Cell division resulting in two identical daughter cells.

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