Ap3x... Please can you put the right answer..

Witch type of microscope is used to view very small cell components like proteins and dna?

Classify the structures as homologous or analogous, depending on their structure and function.

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen