What characteristic of the plasma membrane is responsible for maintaining the difference between intracellular and extracellular fluid?
A. presence of channels in the membrane
B. presence of lipids in the membrane
C. being selectively permeable
D. high sodium concentration inside the cell
C
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Which of the following is an example of a disaccharide?
A) starch B) glycogen C) sucrose D) cellulose E) fructose
Select all of the characteristics of connective tissue. (Check all that apply.)
A. Involved in delivering nutrients to the tissue B. Separate tissues from each other C. Create new cells from other tissues D. Bind other tissues and organs together
The pterygopalatine fossa communicates with the nasal cavity via the
A. foramen ovale. B. pterygomaxillary fissure. C. inferior orbital fissure. D. sphenopalatine foramen. E. incisive canal.
Neurons extending from the thalamus, through the internal capsule, and to the somatosensory cortex are
A) second-order neurons. B) first-order neurons. C) pyramidal cells. D) third-order neurons. E) None of the answers are correct