Scenario: Professor Snape needs to have his students make a potion that contains five specific ingredients. Hogwarts supply manager bought the ingredients, but unfortunately they were all mixed together in the wrong proportions for the potion to work. Professor Snape assigned Professor Assistant (PA) Reeves to separate the five ingredients from the mixture. As a student of PA Reeves your role is to come up with a set of procedures that will separate the five ingredients from the mixture that Hogwarts supplier purchased. (Magic does not work at this point) The mixture contains, sand, water, iron, salt, and rocks. Write out the procedure in the box below.

Write a letter to Professor Snape explaining to him how you came up with your procedures.

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)

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?