Whether there is a net flow of fluid into or out of a capillary at a given point along its length depends upon

A) whether the fluid contains nutrients or wastes.
B) whether or not the fluid contains oxygen.
C) the balance between blood pressure and osmotic pressure.
D) the needs of the tissue.


Answer: C

Biology & Microbiology

You might also like to view...

Increased carbon dioxide concentrations may contribute to

a. ozone depletion. b. global warming. c. eutrophication. d. groundwater contamination. e. biomagnification.

Biology & Microbiology

Which biome has the least primary productivity?

a. tundra b. taiga c. grassland d. desert e. tropical rain forest

Biology & Microbiology

Diffusion during which the substance to be transported binds selectively to a membrane-spanning protein, which helps the process along, is called ________.

a) simple diffusion b) active transport c) facilitated diffusion d)facilitated osmosis e) osmosis

Biology & Microbiology

The various endemic cichlid species of Lake Victoria have suffered losses in their population numbers and species due to the introduction of

A. a new ectoparasite that lives on the gills. B. a new algae species. C. a fish hawk. D. the Nile crocodile. E. the Nile perch.

Biology & Microbiology