Which of the following are TRUE about amino acid side chains? Select 2

For hair waves to work, After placing a curler, a mild is applied  to reduce the bridges present in hair. 

A 1:2000 solution of Epinephrine is equal to how many mg/mL? 

Carbonyl-based functional groups include all of the following EXCEPT:

R symbolizes generic alkyl groups.  Which statement is TRUE about R groups?

Prostaglandins are synthesized in vivo from the unsaturated fatty acid called __________acid.

Ketones react with which functional group to form hemiketals then ketals?

Which of the following statements are TRUE regarding hydrogention of alkenes? Select 2

Match the chemical symbols with the appropriate functional group.

Where harm is an element of a crime, it must be proven that the harm was caused by what?