For many years, the evaluation of water quality of north carolina streams was defined in chemical terms, ignoring the biological component. more frequently now, the bioindicator is used to evaluate stream quality. what is the biotic index? a)the bioindicator is a scale based on algae levels, used to measure water quality in streams. b)the bioindicator is a scale based on fungus levels, used to measure water quality in streams. c)the bioindicator is a scale based on coliform bacteria levels, used to measure water quality in streams. d)the bioindicator is a scale based on the tolerance value of macro-invertebrates in an environment, used to measure water quality in streams.

During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate

Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air