Which of the following amino acid substitutions should you expect to be induced by 5-bromouracil with the highest frequency? (a) Met —> Leu; (b) Met —> Thr; (c) Lys —> Thr; (d) Lys —> Gln; (e) Pro —> Arg; or (f) Pro —> Gln? Why?

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

The rules of engagement (roe) working group is often used to (select all that apply.)