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How may high blood pressure affect normal exchange at capillaries?

a. More fluid may be forced out of the capillaries. b. More interstitial fluid may enter capillaries via osmosis. c. A slower rate of blood flow will ensue. d. Diffusion will increase through capillaries. e. A loss of plasma proteins will occur.

Biology & Microbiology

The Gram stain works because of differences in the ________ of bacteria.

A. genetic characteristics B. cell walls C. cell membranes D. antigens E. capsules

Biology & Microbiology

A small group of mice are released on an island without mice but with abundant food for mice and no predators. Initially, the growth of the mouse population will be limited mainly by what?

A. Only density-dependent factors B. Only density-independent factors C. The biotic potential D. The carrying capacity

Biology & Microbiology

Organisms from the genusĀ AspergillusĀ are used in the production of

A. cellulase. B. pectinase. C. proteases. D. amylase. E. All of the choices are correct.

Biology & Microbiology