A. What would the CsCl gradient pattern from the Meselson-Stahl experiment look like if replication were fully conservative, that is, if a parental strand gave rise to one daughter with all original DNA and a second daughter with all new DNA? B. Almost all active transcription units are oriented so […]

Q1. The group of molecular biologists is trying to synthesize a new artificial compound to mimic the effects of a known hormone that influences sexual behaviour. They have turned to you for advice. Which of the compounds is most likely to mimic the effects of hormone? Q2. You specialize in […]

in maize, the A locus encodes an enzyme necessary for production of anthocyanin, a purple pigment. At this locus, a functional A allele is dominant to a nonfunctional a allele. Kernels of maize line 1 are completely white. Kernels of maize line 2 are completely white. Pollen from line 1 […]

Q1. o Why is water essential to health maintenance? o What are the functions of water in the body? o What happens to body as it does not get the water it needs? o evaluate and contrast how different electrolytes-sodium, potassium, and chloride-function in the body. o What effects can […]