Which of the following has the units of g/mol?
a. molar mass
b. concentration
c. molarity
d. percent compensation

Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.