Cell Membrane
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Questions and Answers

Which of the following is NOT a function of the cell membrane?

  • Controls entry and exit of molecules
  • Assists in active transport of materials (correct)
  • Provides shape and support
  • Holds in cell contents

What is the main function of the cytoplasm?

  • To hold in cell contents
  • To control all cell activities
  • To provide shape and support
  • To carry out chemical reactions (correct)

What is the function of the nucleus?

  • To control entry and exit of molecules
  • To carry out chemical reactions
  • To hold in cell contents
  • To control all cell activities (correct)

Which structure is responsible for allowing substances to enter and leave the nucleus?

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

What is the function of ribosomes?

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

What is the primary function of chloroplasts?

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

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

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

What is the function of the cell membrane?

<p>To control the entry and exit of molecules (A)</p> Signup and view all the answers

What is the function of the cytoplasm?

<p>To carry out chemical reactions in the cell (B)</p> Signup and view all the answers

What is the function of the nucleus?

<p>To control all cell activities (B)</p> Signup and view all the answers

Which of the following structures is responsible for producing almost all the energy required by the cell?

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

What is the function of the nucleolus?

<p>To provide the individual components for building ribosomes (A)</p> Signup and view all the answers

What is the structure that consists of a smooth outer membrane and a folded inner membrane with a cavity between them?

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

What is the main function of vacuoles?

<p>To temporarily store food, water, salts, pigments, and excretory products (A)</p> Signup and view all the answers

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