An ?OH group is a(n) ____ group

a. carboxyl
b. hydroxyl
c. amine
d. methyl
e. carbonyl


b

Biology & Microbiology

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Letter "C" in the diagram above represents the ____ zone

a. neritic b. abyssal c. oceanic d. benthic e. intertidal

Biology & Microbiology

When fungal populations in soils are reduced as the result of contamination by copper, one consequence is:

A) reduced decomposition of organic matter. B) substantial change in soil texture. C) substantial change in soil color. D) accumulation of fungal toxins. E) all of the above

Biology & Microbiology

Compare and contrast cyclic and noncyclic photophosphorylation

What will be an ideal response?

Biology & Microbiology

Match the nutritional category of microbe to its source of carbon and its energy source. Photoheterotroph

A) Carbon dioxide and simple inorganic chemicals B) Organic carbon and metabolic conversion of the nutrients from other organisms C) Organic carbon and sunlight D) Carbon dioxide and sunlight

Biology & Microbiology