Chapter 1 Cells

1. The inventor of the compound microscope is...

• Sebastian Janssen

• Antonie van Leeuwenhoek

• Robert Hooke

• Eric Heiden

2. Leeuwenhoek improved on Janssen's invention by adding what to his microscope?

• slides

• light

• heat

• color

3. When Hooke looked at the microscope, he didn't add to the invention but saw this about plant cells?

• When he drew cells, they looked like rectangles

• When he drew cells, they looked like circles

• When he drew cells, they looked like footballs

• When he drew cells, they looked like stars

4. What is true about all cells?

• All organisms are made up of one or more cells.

• Cells are the basic unit of structure and function in all living organisms.

• All cells come from cells that already exist.

• All of these.

5. The difference between unicellular organisms and multicellular organisms are that unicellular organisms consist of exactly how many cells?

• 0

• 1

• 2

• 3

6. What is a long, whiplike structure that extends from a cell and moves the cell through water?

• cicada

• euglena

• flagellum

• foot

7. These are short, hairlike parts on the surface of a cell. What are they?

• Cilia

• Filia

• Flagellum

• Paramecium

8. Besides movement, what can cilia help a paramecium do that helps it survive?

• Spiral like a football

• Have a great part in the middle for good looks

• Use the hair like arms to shovel in food to eat

• Slap neighboring paramecium

9. A pseudopod is an extension that allow for movement in cells like amoeba. What nickname does the pseudopod get referred to by?

• False head

• Fat head

• False Foot

• Fruit loop

10. The very thin covering that surrounds all cells is called...

• Cytoplasm

• Cell membrane

• Cell Wall

• Nucleus