Each nucleotide triplet in mrna that specifies a particular amino acid is called a(n) mrna: cucaagugcuuc
a ) peptide bond.
b ) codon
c ) helicase

Reaction rate depends on how many molecules are coming into contact with each other with enough energy to react. increasing the temperature of the reactants will increase -

The excretory system,need answers for all: )

The biosphere of the earth is made up of what compound? organic or inorganic?