Cell Membrane Structure and Function
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Questions and Answers

What is the name of the structure made of two layers of phospholipids, with embedded proteins, that regulates the entry and exit of the cell?

  • Plasma Membrane (correct)
  • Golgi Apparatus
  • Endoplasmic Reticulum
  • Cytoplasm

Which component of the cell is responsible for forming a stable barrier between two aqueous compartments?

  • Mitochondria
  • Lysosome
  • Plasma Membrane (correct)
  • Nucleus

What is the main function of the proteins embedded in the plasma membrane?

  • Energy production
  • Regulation of cell entry and exit (correct)
  • Regulation of cell shape
  • Synthesis of new proteins

Which cellular structure is primarily composed of two layers of phospholipids with embedded proteins?

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

In which organelle are the proteins embedded to regulate the entry and exit of the cell?

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

What is the main function of the proteins embedded in the plasma membrane?

<p>Contribute to the formation of a stable barrier between two aqueous compartments (D)</p> Signup and view all the answers

Which cellular structure primarily consists of two layers of phospholipids with embedded proteins?

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

In which organelle are the proteins embedded to regulate the entry and exit of the cell?

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

What is the name of the structure that forms a stable barrier between two aqueous compartments?

<p>Plasma membrane (D)</p> Signup and view all the answers

Which component of the cell is responsible for regulating the cell's pH balance?

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

What is the name of the structure primarily consisting of two layers of phospholipids with embedded proteins?

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

Which cellular structure forms a stable barrier between two aqueous compartments?

<p>Plasma membrane (D)</p> Signup and view all the answers

What is the main function of the proteins embedded in the plasma membrane?

<p>Regulating the entry and exit of molecules (C)</p> Signup and view all the answers

In which organelle are the proteins primarily responsible for regulating the entry and exit of the cell?

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

Which component of the cell acts as pumps, channels, receptors, enzymes, or structural components?

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

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