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1. Which statement is not part of the cell theory?
a.
All living things are made of cells.
b.
All cells are produced from other cells.
c.
Cells are the basic unit of structure and function in living things.
d.
Cells can only be seen with a microscope.
2. One lens of a compound microscope has a magnification of 10, and the other has a magnification of 40. The total magnification is
a.
50.
b.
40.
c.
400.
d.
4000.
3. An organelle NOT found in animal cells is a
a.
chloroplast.
b.
mitochondrion.
c.
Golgi body.
d.
lysosome.
4. A cell's proteins are made by the
a.
nucleus.
b.
vacuole.
c.
endoplasmic reticulum.
d.
ribosome.
5. The structure that breaks down food particles and worn out cell parts is the
a.
Golgi body.
b.
lysosome.
c.
ribosome.
d.
vacuole.
6. The experiments of Redi and Pasteur helped to demonstrate that organisms
a.
develop over time.
b.
do not arise from nonliving material.
c.
respond to stimuli.
d.
are made of cells.
7. Which of these scientists was the first person to observe what are now called bacteria?
a.
Matthias Schleiden
b.
Rudolf Virchow
c.
Robert Hooke
d.
Anton von Leeuwenhoek
8. What does the term resolution refer to?
a.
how sharp an image is
b.
how big an image can be
c.
how many lenses a microscope uses
d.
how much light is needed to see an image
9. The source of energy for most autotrophs is
a.
water.
b.
the sun.
c.
heterotrophs.
d.
other autotrophs.
10. Which is the smallest level of organization in an organism?
a.
organs
b.
cells
c.
organ systems
d.
tissues
11. Which of the following is a section of DNA that controls one inherited trait of an organism?
a.
chromosome
b.
mitochondria
c.
cytoplasm
d.
gene