Question

Someone Help!

Answer 1

How does the use of a scanning electron microscope differ from that of a transmission electron microscope?

A scanning electron microscope can produce only a two-dimensional black and white image, while a transmission electron microscope can produce a three-dimensional color image.

A scanning electron microscope can be used to study live specimens, while a transmission electron microscope would harm the specimens that are being viewed

A scanning electron microscope can be used to study the details of a specimen’s surface, while a transmission electron microscope can be used to study the internal structures of a cell.

A scanning electron microscope can produce images of specimens prepared in liquid, while a transmission electron microscope requires all water to be removed from specimens first.

Answer 2

A scanning electron microscope can NOT be used to study live specimens

A scanning electron microscope can be used to study the details of a specimen’s surface, while a transmission electron microscope can
be used to study the internal structures of a cell.

The answer is C.

Answer 3

28 out of 40 is that good? or passing

Answer 4

I'll calculate it

Answer 5

Thats a 70%, you are passing.

Answer 6

yayyyyyy thank you soooo sooooo much!!!!!

Answer 7

Anything lower than a C and you fail, at least for me.

Answer 8

No problem!

Answer 9

same