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Cell Organelles and Functions Quiz

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Questions and Answers

Which organelle is responsible for producing energy in the cell through the process of respiration?

Mitochondria (correct)

Cell membrane

Nucleus

Cytoplasm

What is the primary function of the cell membrane?

To store genetic information

To provide structure and support to the cell

To control the movement of substances in and out of the cell (correct)

To facilitate chemical reactions

What is the difference between eukaryotic and prokaryotic cells in terms of their cellular organization?

Prokaryotic cells have a more complex cellular organization than eukaryotic cells.

Eukaryotic cells have a simpler cellular structure compared to prokaryotic cells.

Prokaryotic cells have a nucleus, while eukaryotic cells do not.

Eukaryotic cells have membrane-bound organelles, while prokaryotic cells do not. (correct)

How does glucose move across the cell membrane?

Glucose requires a specific transporter protein to facilitate its movement across the cell membrane. Signup and view all the answers

What is the primary function of the nucleus in a cell?

To control what happens in the cell and house the genetic information needed for growth and reproduction Signup and view all the answers

Which process involves bringing material from outside the cell inside by creating membrane-bound vesicles from the plasma membrane?

Endocytosis Signup and view all the answers

What is a characteristic of Passive Transport?

Doesn't require cellular energy Signup and view all the answers

Which substances are transported by Active Transport?

Glucose, amino acids, and inorganic ions Signup and view all the answers

What happens in Facilitated Diffusion?

Specific transporter proteins are involved Signup and view all the answers

In which solution type does water move equally in and out of the cell?

Isotonic solution Signup and view all the answers

What determines the rate of diffusion?

Permeability of cytoplasmic membrane Signup and view all the answers

Which transport mechanism works from higher concentration to lower concentrations until equilibrium is reached?

Simple Diffusion Signup and view all the answers

What is the main difference between Endocytosis and Exocytosis?

One involves bringing materials into the cell while the other expels materials out of the cell. Signup and view all the answers

What type of solution leads to cell shrinkage due to water moving out of the cell?

Hypertonic solution Signup and view all the answers

What are some substances transported by Active Transport?

Amino acids and ions Signup and view all the answers