Author: Anonymous

The [a] test detects proteins in a sample.

What is the total magnification of a specimen viewed through an ocular lens with 15x and objective lens with 10x?

What substance is used as a negative control for the Benedict’s test?

  Choose your answer from the italicized words in the parentheses. Red blood cells are hemolyzed in (hypertonic, hypotonic, or isotonic) solution. [a] Red blood cells hemolyze when they (gain or lose) water. [b]

  Interpret the results of the Biuret test. Test tube [a] is positive for protein. Test tube [b] is a negative control.

All living cells contain cytoplasm, a cell membrane, genetic material, and ___.

Diffusion of water across a semipermeable membrane is called ___.

Choose your answer from the italicized words in the parentheses. Reverse osmosis is (passive or active) transport.

Name the cell structure that performs the function. The [a] is a whip-like structure that allows cellular movement. The [b] packages and distributes proteins to different parts of the cell. (two words)

Choose your answer from the italicized words in the parentheses. The (low or medium or high) power objective largest field of view.