Pedigree Analysis and inheritance 2003 1. A man affected with the autosomal recessive disorder cystic fibrosis (CF) mates with a normal woman. Which of the following statements about the transmission of CF to his kids is TRUE: A. All of his sons will b

A B C D 1. Which of the following shows a diploid cell in G1 with 2n = 6? C. In G1, the cell has not gone through S phase, so there is only one chromatid per chromosome and there should be 6 chromosomes. B would represent a haploid cell, D is what th

1. Which of the following observations would suggest that the glycolysis pathway was being inhibited? A. A decrease in the rate of CO 2 production B. An increase in the rate of glucose oxidation C. A decrease in the rate of pyruvate formation D. An i

Mutagenesis/Repair 2003 – this is both a repair question and a rearrangement question 4. Which of the follow chromosomal rearrangements could not result from a mistake made by the recombination machinery?: A. translocation B. inversion C. duplication

1. The MN blood group in humans is an autosomal trait with only two alleles, M and N. M and N are co-dominant to each other. If a man with blood type N has a child with a woman who is blood type MN, what is probability that their child has blood type