Cellular Membranes and Transport Proteins Quiz

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Which of the following is the main component of cellular membranes?

Nucleic acids

Lipids (correct)

Carbohydrates

Proteins

What is the function of transport proteins in cellular membranes?

To provide structural support

To store genetic information

To synthesize lipids

To regulate inbound and outbound traffic (correct)

Which type of transport requires both energy and a transport protein?

Endocytosis

Bulk transport

Active transport (correct)

Passive transport

What is the term for the movement of large molecules in and out of cells using bulk transport?

Endocytosis Signup and view all the answers

Which type of molecules move across the cell membrane using passive transport?

Small molecules Signup and view all the answers

Which of the following is NOT a component of cellular membranes?

Nucleic acids Signup and view all the answers

Which type of transport requires energy but does not involve a transport protein?

Endocytosis Signup and view all the answers

What is the term for the movement of small molecules across the cell membrane using no energy and potentially requiring transport proteins?

Passive transport Signup and view all the answers

Which of the following is NOT a characteristic of phospholipids in cellular membranes?

Require transport proteins for movement Signup and view all the answers

What is the term for the process by which large molecules are released from the cell through the fusion of vesicles with the plasma membrane?

Exocytosis Signup and view all the answers

Cellular Membranes and Transport Proteins Quiz

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Questions and Answers

Which of the following is the main component of cellular membranes?

What is the function of transport proteins in cellular membranes?

Which type of transport requires both energy and a transport protein?

What is the term for the movement of large molecules in and out of cells using bulk transport?

Which type of molecules move across the cell membrane using passive transport?

Which of the following is NOT a component of cellular membranes?

Which type of transport requires energy but does not involve a transport protein?

What is the term for the movement of small molecules across the cell membrane using no energy and potentially requiring transport proteins?

Which of the following is NOT a characteristic of phospholipids in cellular membranes?

What is the term for the process by which large molecules are released from the cell through the fusion of vesicles with the plasma membrane?

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