Which of the following is most severely affected by hepatitis virus infection?

Match the virus with the correct disease

Which of the following characteristics best describes all oncogenic viruses:

Reverse transcriptase is an enzyme that can

BONUS: self quizzes 7, 8, 9, 10 – 1pt each if 80% by due date

Explain how prions replicate and name a disease caused by prions.

Lab question:  Which of the following situations results in the breakdown of lactose in a bacteria with the lac operon?

Below is an illustration of the repressible TRP operon, which contains the genes necessary for synthesizing the amino acid tryptophan. In low levels of tryptophan, are the genes in this operon being expressed? (.5) Explain where the trp repressor protein is located when there are increased levels of tryptophan in the environment.  (1 pt)  

A m-RNA molecule has a codon base sequence of AUG. Identify the correct t-RNA anti-codon base sequence that would bond with the m-RNA

The base sequence in the template strand of a DNA molecule is: 3′ T-G-T-A-C-A-G-A-C-C-A 5’. Which of the following is the correct base sequence for a newly synthesized strand of mRNA?