1. The pka values of a compound with two ionizable groups are pk1=4.10 and pk2 between 7 and 10.  We have 10 mL of a 1.0 M solution of this compound at a pH of 8.0.  She adds 10.0 mL of 1.0 M HCL, which changes the pH to 3.20.  What is […]

Essay style: Respond in 200 words or more, explain why evolution is wrong or why you believe it to be true about life. Do you believe that evolution should be taught in the classroom and what are the benefits or consequences? Do you consider intelligent design (Christianity) as a science? […]

In order to map the distance between two linked genes, CC DD individuals were crossed to cc dd individuals. The F1 generation was then testcrossed to cc dd individuals. The resulting individuals had the following genotypes: 903 individuals with the genotype Cc Dd 897 individuals with the genotype cc dd […]

Zippy is a puppy, you want to put him out to stud. However, his grandpa had a rare sickness that leads to brittle bones. The disorder is hereditary and results from homozygosity for a recessive allele. If your dog is heterozygous for the allele, it will not be possible to […]