Read the scenario . mrs. clancy is grading her students' biology exams. question 5 asks students to circle the answers that reflect genotype. one student's exam has the following answers circled, and mrs. clancy marks the question incorrect. ff, rr, bb, green eyes identify what is incorrect about the student's answers. a)the student has circled all phenotypes. b) green eyes is a phenotype. c) ff is a phenotype. d)the student's answers are correct, and mrs. clancy made a mistake.

The model illustrates a process by which a substance is taken up by a cell

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 is the role of the phospholipid belayer in cellular transport in living cells