A(n) in a molecule influences the way that a molecule reacts.
a organic compound
b functional group
c hydrocarbon
d lipid

Me the formula cacl2 represents the compound

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.

Mrna: gcuaauguc what amino acids does the mrna above code for? what type of amino acids or function are uag, uga, and uaa coding for? which codon (3 letters) signals translation to start and also codes for the amino acid methionine (met)?