in the nephron loop ion pumps, which respond to aldosterone, exist. two-thirds of the sodium and chloride ions remaining in the tubular fluid are reabsorbed. reabsorption of ions, amino acids, water, and other organic nutrients is its primary function. final adjustments are made in the composition and concentration of the tubular fluid. active secretion of acids, ammonia, and drugs occurs.

What is the period of cell life when it is conducting

This is a biological reaction due to a stimulus. i need this quickly !

Two pea plants with yellow peas are crossed. most of their offspring have yellow peas, but about 25 percent of the offspring have green peas. for pea color, yellow is the dominant trait and green is the recessive trait. what does this tell you about the two parent plants? a. the parent plants have only dominant alleles for pea color. b. the parent plants are heterozygous for pea color. c. pea color follows an incomplete dominance pattern of inheritance. d. the parent plants are homozygous for pea color.