Atransmission electron microscope would be the best microscope choice to study

The correct answer would be - smaller and ultra-thin structures than a cell.

Explanation:

TEM or the transmission electron microscope is one of an electron microscopy technique that forms an image from a specimen in which electron passes through a substance.

TEM is used to study the specimen that is ultra-thin to be precise it should be less than 100 nm smaller specimen section such as sections or structure smaller than a cell.

Thus, the correct answer is -smaller and ultra-thin structures than the cell.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.