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1. Two strains of E. coli, A and B, are inoculated into a chemostat in equal proportions. After one generation, the frequency of strain B is 20%. Calculate the fitness of strain B relative to strain A. 2. Hurler syndrome is an autosomal recessive disease caused by a deficiency of the enzyme […]

Weight loss is achieved through negative energy balance. Discuss the differences between HOW a calorie is lost to diet and HOW a calorie is lost to exercise as they relate to the dynamic energy balance equation. TDEE(energy balance equation)Rate of change of energy stores = rate of change of energy […]

Describe the molecular changes expected to occur. Note whether the the mutation represents a gain-of-function allele or loss-of-function. a. a mutation that makes it impossible to deoxyribonucleotides to bind to the polymerase active site of DNA polymerase I b. a mutation in the coding sequence of DnaA in E. coli. […]

1- A women has a dominant X linked disease but her husband doesnt, give the possible genotypes of each person. what are the chances that their daughter will inherit the disease? what are the chances that their sons will inherit the disease ? from which parents did the women inherit […]