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Cells#1

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What term refers to a living thing?

a)

cell

b)

organism

c)

tissue

d)

organ

2.

What is the most basic & smallest unit of life?

a)

cell

b)

organism

c)

tissue

d)

organ

3.

A single-celled organism is referred to as __.

a)

Unicellular

b)

Multicellular

4.

An organism that is made of more than one cell is referred to as __.

a)

Unicellular

b)

Multicellular

5.

Spontaneous generation is a possibility.

a)

True

b)

False

6.

An organism who's cells have a nucleus is called a __.

a)

eukaryote

b)

prokaryote

7.

An example of homeostasis would be when your body temperature remains 98.6 degrees even though the temperature around you is constantly dropping.

a)

True

b)

False

8.

A rigid layer that surrounds the cells of plants, fungi, & some bacteria is called a __.

a)

cell membrane

b)

cell wall

c)

cell fence

d)

cell barricade

9.

An outer covering of all cells is the __, it regulates what can go in & out of cells.

a)

cell membrane

b)

cell wall

c)

cell fence

d)

cell barricade

10.

Who stated that all cells come only from existing cells?

a)

Robert Hooke

b)

Anton van Leeuwenhoek

c)

Matthias Schleiden

d)

Theodor Schwann

e)

Rudolph Virchow

11.

Who stated that all animals are made of cells?

a)

Robert Hooke

b)

Anton van Leeuwenhoek

c)

Matthias Schleiden

d)

Theodor Schwann

e)

Rudolph Virchow

12.

Who stated that all plants are made of cells?

a)

Robert Hooke

b)

Anton van Leeuwenhoek

c)

Matthias Schleiden

d)

Theodor Schwann

e)

Rudolph Virchow

13.

Who was the first to find organisms in a drop of water?

a)

Robert Hooke

b)

Anton van Leeuwenhoek

c)

Matthias Schleiden

d)

Theodor Schwann

e)

Rudolph Virchow

14.

Who was the first to observe the small chambers in a piece of cork wood?

a)

Robert Hooke

b)

Anton van Leeuwenhoek

c)

Matthias Schleiden

d)

Theodor Schwann

e)

Rudolph Virchow

15.

Structures inside a cell that perform a specific function are called __.

a)

organelles

b)

tissues

c)

organs

d)

micro cells

16.

The nucleus is the control center of both a eukaryotic & prokaryotic cells.

a)

True

b)

False

17.

Is an excepted explanation that cells are the basic unit of life in all living things, and that cells can only come from other cells.

a)

biology

b)

spontaneous generation

c)

the cell theory

d)

the big bang theory

18.

Which type of cell does not have a nucleus?

a)

Animal Cell

b)

Bacteria Cell

c)

Plant Cell

d)

All cells have a nucleus

19.

Cells that do not have a nucleus are called __.

a)

organelles

b)

prokaryotes

c)

eukaryotes

d)

multicellulites

20.

What is the jellylike fluid found inside all cells?

a)

cytoplasm

b)

organelle

c)

homeostasis

d)

nucleolus