Choose starting materials and reagents from the following tables for synthesis of methionine by either the acetamidomalonate or reductive amination method. Specify starting material (by number) first. Specify reagents in order of use (by letter) second. Example: 2be

Can someone me with questions 12 and 13 plz.

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction