Which of the following microscopes is useful | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The $Phase$ $contrast$ microscope is specifically designed to visualize transparent specimens,such as living cells,without the need for staining.

Vedclass · Accepted Answer

Phase contrast

Vedclass · Answer

(C) The $Phase$ $contrast$ microscope is specifically designed to visualize transparent specimens,such as living cells,without the need for staining. It works by converting phase shifts in light passing through a transparent specimen into brightness changes in the image. $SEM$ ($Scanning$ $Electron$ $Microscope$) and $TEM$ ($Transmission$ $Electron$ $Microscope$) require the specimen to be fixed,dehydrated,and often coated with heavy metals,which kills the cell. Fluorescent microscopy typically requires the use of fluorescent dyes or proteins to label specific structures,which may not be suitable for observing a cell in its completely natural,unstained state.

Which of the following microscopes is useful for studying a living cell directly without staining?

Similar Questions

Which scientist discovered the cell?

Who was the German botanist among the following?

What can be studied with the help of cytology?

Which scientist proposed that the presence of a cell wall is a unique character of plant cells?

Which of the following statements is $NOT$ included in the Cell Theory?

Vedclass Test Series

Exam Paper Generator

Online Exam Module