ndicate the primary function(s) of the structure shown in the figure.
A) structural component of cell membranes
B) storage of glucose molecules
C) energy source
D) structural component of cell membranes, hormones, and digestive secretions in bile
E) energy source, energy storage, and insulation
A) structural component of cell membranes
You might also like to view...
You are learning about an integral membrane protein. This protein has a region that is exposed to the extracellular fluid, a region that spans the membrane, and another region that is exposed to the intracellular fluid. Which of the following is likely TRUE of this protein?
A. It is a nonpolar molecule. B. It is an amphipathic molecule. C. It is a polar molecule.
The most common substance decomposed aerobically in cells to produce ATP is ____
a. glucose b. protein c. oxygen d. water
The first step in the process of photoreception is
A) the bleaching of rods. B) the bleaching of cones. C) absorption of a photon by a visual pigment. D) inhibition of the sodium pumps. E) release of neurotransmitter.
Which of the following is NOT a type of cancer therapy?
A. use of drugs to increase the blood supply to the tumor B. killing tissue with lasers C. surgical removal of the tissue D. killing tissue with x-rays E. use of drugs to kill cells