Enzymes reduce the activation energy allowing chemical reactions to occur in living things.
The hepatitis B and the human papillomavirus (HPV) vaccines are made this way. The vaccine is composed of a protein that resides on the surface of the virus. This strategy can be used when an immune response to one part of the virus (or bacteria) is responsible for protection against disease.Jun 28, 2016
Answer:
Genotype
Explanation:
Phenotype refers to traits that physically appear, genotype refers to genetic traits
