Unit Test — Unit test Answers

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Which microscope did Robert Hooke use to study tree bark?

A
electron microscope
B
compound light microscope
C
simple microscope
D
scanning microscope
22
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Consider the cell structure that is shown below.Which is a function of the structure that is represented in the image?

Question illustration
A
controls the movement of substances into and out of cells
B
builds proteins from amino acids
C
helps in determining plant cell shape
D
provides support and protection
23

What do scanning electron microscopes and transmission electron microscopes have in common?

A
Both generate three-dimensional images.
B
Both offer magnification to the atomic level.
C
Both are used to view the parts of a cell.
D
Both require a vacuum.
25

Which organelle captures the energy from sunlight and converts it to chemical energy, and in which cells could it be found?

A
the Golgi apparatus, which can be found in lung cells of animals
B
lysosomes, which can be found in all cells of grasses
C
ribosomes, which can be found in muscle cells of humans
D
chloroplasts, which can be found in leaf cells of trees

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