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]

The minimum distance at which two distinct points in a specimen can be seen as separate structures is called ___.

Interpret the results of the Dische diphenylamine test. Test tube [a] is positive for DNA. Test tube [b] is a negative control.

Name the labeled structures of the prokaryotic cell. Structure D [a] Structure E (contains genetic material) [b]

  Interpret the results of the Biuret test. Test tube [a] does not contain protein. Test tube [b] is a positive result.

  Interpret the results of the Benedict’s test. Test tube [a] has the highest concentration of reducing sugar. Test tube [b] has no reducing sugar.

A microscope is ___ if the specimen remains nearly focused when you switch from 4x to 10x to 40x objective.

Grease spot test is used to detect ___.

A microscope is ___ if the specimen remains nearly centered in the field of view when you switch from 4x to 10x to 40x objective.

Interpret the results of the Dische diphenylamine test. Test tube [a] is the negative control Test tube [b] contains DNA.