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(D) $Phase \ contrast \ microscope$ is specifically designed to observe living,unstained cells in motion. It converts phase shifts in light passing th

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Phase contrast microscope

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(D) $Phase \ contrast \ microscope$ is specifically designed to observe living,unstained cells in motion. It converts phase shifts in light passing through a transparent specimen into brightness changes in the image. Since living cells are often transparent and do not require staining (which would kill them),this microscope allows for the detailed observation of their shape and movement in real-time. Electron microscopes require the specimen to be dead and dehydrated,making them unsuitable for observing motion.

$A$. Glycoprotein	$i$. Hydrolase
$B$. Lysosome	$ii$. Form of food storage in animal
$C$. Starch	$iii$. Golgi body
$D$. Glycogen	$iv$. Form of food storage in plant

Column $X$	Column $Y$
$(1)$ Mitochondria	$(P)$ Suicide bags
$(2)$ Chloroplast	$(Q)$ Synthesis of steroids
$(3)$ Lysosome	$(R)$ Photosynthesis
$(4)$ Smooth Endoplasmic Reticulum	$(S)$ Powerhouse of the cell

Which type of microscope is useful for studying the shape of a cell in motion?

Similar Questions

Choose the correct option by matching the items in Column-$I$ with Column-$II$.
$A$. Glycoprotein $i$. Hydrolase
$B$. Lysosome $ii$. Form of food storage in animal
$C$. Starch $iii$. Golgi body
$D$. Glycogen $iv$. Form of food storage in plant

Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$
$(1)$ Mitochondria $(P)$ Suicide bags
$(2)$ Chloroplast $(Q)$ Synthesis of steroids
$(3)$ Lysosome $(R)$ Photosynthesis
$(4)$ Smooth Endoplasmic Reticulum $(S)$ Powerhouse of the cell

Which of the following is absent in a complete cell?

Which one of the following pairs is correctly matched?

Which of the following statements are correct?

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