Which of the following is not a form of active transport? a. sodium-potassium exchange pump b….

Which of the following is not a form of active transport? a. sodium-potassium exchange pump b. endocytosis c. simple diffusion d. exocytosis e. none of the above Molecules which permeate a plasma membrane by facilitated diffusion: a. do not require an expenditure of energy b. Require the aid of transport proteins c. Move from an area of low concentration to an area of high concentration d. Do so much more quickly than those crossing by simple diffusion e. All of these Magnification _________. a. is the factor by which the image of a specimen is enlarged b. is how well details stand out

View complete question Which of the following is not a form of active transport? a. sodium-potassium exchange pump b. endocytosis c. simple diffusion d. exocytosis e. none of the above Molecules which permeate a plasma membrane by facilitated diffusion: a. do not require an expenditure of energy b. Require the aid of transport proteins c. Move from an area of low concentration to an area of high concentration d. Do so much more quickly than those crossing by simple diffusion e. All of these Magnification _________. a. is the factor by which the image of a specimen is enlarged b. is how well details stand out against the background in the image c. is the degree to which two adjacent points in a specimen are seen as separate in the image d. focuses the light rays emanating from a specimen to produce an image of that specimen Which cellular component packages hydrolytic enzymes and forms lysosomes? a. Golgi apparatus b. Smooth ER c. Mitochondrion d. Cytoskeleton e. Chloroplast Thylakoid disks are stacked in groups called a. grana. b. stroma. c. lamellae. d. cristae. e. none of the above If red blood cells are taken from the body and placed in a hypertonic solution, what happens to the cells? a. The cells swell and burst because water moves into the cells (ie hemolysis). b. The cells shrivel up because water leaves the cells (ie crenation). c. The cells remain unchanged due to equal solute concentration inside and outside the cells. d. The cells remain unchanged due to equal water concentrations inside and outside the cells. e. They become white blood cells.

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