To be an effective solvent in living systems, a substance must be able to meet all but one of the following requirements, namely a) remains liquid over a wide temperature range. b) form a solution with lipid molecules. c) able to dissolve a great variety of chemical compounds. d) provide a safety against extremes in temperature by having a high heat capacity.

What kind of action is a cause of air pollution

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.