Which of the following will most likely happen if the pancreas does not produce sufficient glucagon? A. Blood sugar will decrease because glucagon increases blood sugar when it falls too low.

b. Blood sugar will increase because glucagon increases blood sugar when it falls too low.

c. Blood sugar will decrease because glucagon lowers blood sugar when it rises too high.

d. Blood sugar will increase because glucagon lowers blood sugar when it rises too high.

Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?