the first 4 are true or falseim putting what i thought they were and just asking for help in exp

So in this question there are four statements and we have to find whether the statements are tru

Question

1.) Diffusion occurs as a result of the constant random movement of molecules. (True) 2.) Hydrophilic molecules can cross plasma membranes more easily than hydrophobic molecules. (False) 3.) Small molecules cross plasma membranes more easily than large molecules. (True) 4.) Ion channels will allow any ion to pass through them as long as the ion is moving by diffusion. (False) 5.) What is a protein pump? a. A transport protein that moves proteins across a membrane b. A transport protein that uses energy to move molecules across the plasma membrane c. A transport protein that helps molecules move across a membrane without the need for energy

          1.) Diffusion occurs as a result of the constant random movement of molecules. (True)
2.) Hydrophilic molecules can cross plasma membranes more easily than hydrophobic molecules. (False)
3.) Small molecules cross plasma membranes more easily than large molecules. (True)
4.) Ion channels will allow any ion to pass through them as long as the ion is moving by diffusion. (False)
5.) What is a protein pump?
a. A transport protein that moves proteins across a membrane
b. A transport protein that uses energy to move molecules across the plasma membrane
c. A transport protein that helps molecules move across a membrane without the need for energy

Added by Alexander S.

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