Mutation B: Instead of the mutation in Question 25 a nucleotide (A)  is inserted after nucleotide 10, what is the mutant amino acid sequence?  

The recent announcement of the CRISPR-gene edited babies has prompted many prominent scientists and bioethicists to propose strict new guidelines that restrict human germline editing to be restricted to serious genetic diseases, and recommends couples should first attempt IVF with pre-implantation genetic diagnosis. 

Which of the following is INCORRECT regarding CRISPR?

Match the correct letter in the diagram with the correct term from the word bank. Each word is only used once. (4 points)

CRISPR can only be used to knock-out specific genes. 

True or False: UV light is effective in both shaded/covered and unshaded/uncovered areas.

Which of the following statements best describes the purpose of acid-fast staining?

After the presumptive test in the MPN method, what is the next step?

True or False:  Bacterial movement via flagella is known as Brownian motion.

True or False: UV light is equally effective on all bactrial species.