McqMate
Q. |
Negative Staining is used for examining |
A. | virus particles |
B. | protein molecules |
C. | bacterial flagella |
D. | virus particles, protein molecules and bacterial flagella |
Answer» D. virus particles, protein molecules and bacterial flagella | |
Explanation: in negative-staining the electron opacity of the surrounding field is increased by using an electron-dense material such as phosphotungstic acid as a stain. |
View all MCQs in
Engineering PhysicsNo comments yet