Because water is a polar molecule, it makes an excellent solvent for atoms and compounds found within cells and tissues. water, acting as a solvent in organisms, aids in all of the following except
a. eliminating wastes.
b. maintaining turgor pressure.
c. constructing cell membranes.
d. supplying oxygen and nutrients to cells.

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Which of th following is needed for cellular respiration to occur