In a tetrad analysis of a new ascomyete, youare observing a different in phenotype between spores – some haploid spores are shapedlike a square/cube (S) while other spores are round (r). When asquarespored strain is crossed with a roundspored strain, you observe 698 asciwith the pattern (SSSSrrrr), 245 asci with […]

A population of snap dragons 77 red flowered individuals,144 pink flowered individuals,and 34 white flowered individuals.Compute the EXPECTED number of each genotype based on hardy weinberg equilibrium. Compare them to observed numbers using a chi-square test of observed and expected values(note in this case degree of freedom are 1 not […]

Sickle-cell anemia is caused by a mutation in the ß-globin gene. Heterozygotes for the Hbs disease allele have some protection from malaria relative to wild-type, but Hbs homozygotes rarely live to produce offspring. 50 individuals homozygous for the normal (non-disease) allele produced a total of 47 children. 50 heterozygous individuals […]

Q1. What are the two main functions of the trycarboxylic acid (TCA) pathway? B) How many GTP, NADH and FADH2 are generated from passing one pyruvate during the TCA cycle? C) In what eukaryotic organelle is TCA pathway located? D) Where is the cycle located in prokaryotes? Q2. Dialysis patients, […]