One of the goals of organ systems is to help the body maintain homeostasis. For example, not having too much or too little water in the body. Which of the following best describes how the human body responds if there is too much water in the body? The nervous system signals the skin to sweat.
The skeletal system will grow more to use up excess water.
The excretory system will help remove extra water and eliminate it as urine.
The circulatory system will add more oxygen to react with the water and form new compounds.

Considering the yellow and green pea color phenotypes studied by gregor mendel: a. what is the biochemical function of the protein that is specified by the gene responsible for the pea color phenotype? (1 point) b. a null allele of a gene is an allele that does not specify (or encode) any of the biochemical function that the gene normally provides (in other words, either no protein at all or only non-functional protein is produced from it). of the two alleles, y and y, which is more likely to be a null allele? (1 point) c. in terms of the underlying biochemistry, why is the y allele dominant to the y allele? (2 points) d. why are peas that are yy homozygotes green? (1 point) e. the amount of protein produced from a gene is roughly proportional to the number of functional copies of the gene carried by a cell or individual. what do the phenotypes of yy homozygotes, yy heterozygotes, and yy homozygotes tell us about the amount of sgr enzyme needed to produce a yellow color? explain your reasoning. (2 points)

Nucleic acid certain protein cell membranes certain carbohydrates

Which blood cell spend most of their time in the lymphatic system?