Phase contrast microscopy is based on principle of__________________?

Related Mcqs:

The Ig found in exocrine secretions is_____________?

A. IgG B. IgD C. IgM D. IgA...

Bacteria with tuft of flagella at one end are called_______________?

A. Monotrichate B. Peritrichate C. Bipolar D. Lophotrichate...

Which of the following are correctly matched ?

A. Transfer of antibody from mother to child is through colostrum and acquired passive immunity naturally B. Injection of antibodies (Hepatitis) is artificially acquired passive immunity C. Antigenic stimulus given by vaccine (polio) is artificial active immunity D. All of the above...

Type of receptor present on T-cells are__________________?

A. Ig A B. Ig G C. Prostaglandins D. CD4...

Most sensitive test for antigen detection is_______________?

A. Radioimmuno Assay B. ELISA C. Immunoflourescence D. Passive hemaglutination...