Which reason best explains why dead specimens must be used with transmission electron microscopes?

Transmission electron microscope transmits electrons with high intensity towards the specimen. It is chiefly used for dead specimen as if used for living cells energy released from the electrons can damage the cells of the living specimen making the observation and analysis futile. The transmission electron microscopes are used to know the chemical composition and surface characteristics of specimens. These are used for the detection of heavy metal poisons, identification of type of drugs.

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.