Samples of blood were mixed with different sodium chloride solutions.
In one concentration of sodium chloride, the red blood cells were
observed to maintain their normal shape. In another concentration of
sodium chloride, the red blood cells were observed to swell and burst.
The cells which maintained their normal shape were in a state of
homeostasis. Which process BEST explains what happened to the red
blood cells which swelled and burst and why? (SB1d) *

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

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)

What are the formed elements (cell or parts of cell) in blood and what are their functions ?