true or false

Question 1

T OR F
lipid soluble molecules can move freely through the cell membrane

Answer 1

true

Question 2

T OR F
the external and internal layer of the cell membrane are exactly the same

Answer 2

false

Question 3

T OR F
cilia are responsible for the movement of cells in fluid, whereas flagella are responsible for the movement of fluids across the surface of cells

Answer 3

false

Question 4

T OR F
cytosine base pairs with guanine and thymine base pairs with adenine

Answer 4

true