Questions and Answers
What is the function of the cell membrane?
To act as a barrier between the cell and its surroundings
Which component makes up about 42% of the cell membrane?
Lipid bilayer made of phospholipids and cholesterol
What is the role of peripheral proteins in the cell membrane?
To be attached to the surface of the cell membrane
Which system is responsible for distributing nutrients, oxygen, and metabolic products in the human body?
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What is the main function of the reproductive system?
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Which type of solute transport across the cell membrane does not require energy?
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What type of substances can diffuse through the lipid bilayer of cell membranes?
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Which proteins are responsible for tissue typing and antibody processing in the immune system?
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What is the function of ion channels in the cell membrane?
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Which type of transport across the cell membrane involves the movement of molecules from an area of higher concentration to an area of lower concentration?
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