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Unit 1 Test 7th

Total questions: 24

Worksheet time: 46mins

Name
Class
Date
1.
Which table correctly describes the functions of the cell structures listed? 
a)
F
b)
G
c)
H
d)
J
2.
Plants use energy from sunlight, water, and carbon dioxide to produce sugar. Which structure is found only in plant cells and helps plants capture energy from sunlight? 
a)
Vacoule
b)
Nucleus
c)
Cell membrane
d)
Chloroplast
3.
Directs all cell activities through the DNA located there; the command center
a)
Vacuole
b)
Mitochondira
c)
Nucleus
d)
Cell wall
4.
What is a sac-like structure used to store water?
It is found in both plant cells and animal cells but is much larger in plant cells
a)
Vacuole
b)
Lysosomes 
c)
Ribosomes
d)
Cell membrane
5.
The name of the molecule that contains all of our genetic information. Found in the nucleus
a)
ER
b)
ATP
c)
YOLO
d)
DNA
6.
A rigid layer that lies outside the cell's  membrane to support and protect the plant cell...
a)
Endoplasmic Reticulum
b)
Chloroplast
c)
Cell wall
d)
Mitochondria
7.
What is NOT found in an animal cell?
a)
mitochondria, golgi bodies
b)
vacoule, ribosome
c)
cell membrane, mitochondria
d)
cell wall, chloroplast
8.
What is the name of letter G?
a)
Cell membrane
b)
Endoplasmic Reticulum
c)
Ribosome
d)
Chloroplast
9.
What is the name of 10?
a)
Chloroplast
b)
Nuclues
c)
Lysosome
d)
Cell wall
10.
Which of the following is NOT one of the three parts of Cell Theory?
a)
All living things are made of cells.
b)
The cell is the basic unit of life. 
c)
Cells are too small to see without a microscope.  
d)
All cells must come from pre-existing cells.
11.
What is the correct order of organization? 
a)
tissues-cells-organ-organ systems- organism
b)
organism-cells-tissues-organ systems-organ
c)
cell-tissue-organ-organ systems-orgnanism
d)
tissue-cells-organism-organs-organ system
12.
An organism that is able to make its own food...
a)
Autotroph
b)
Heterotroph
13.

In the 1800s two scientists, Theodor Schwann and Matthias Schleiden, studied different types of organisms. After many years of studying a great variety of organisms, they drew similar but independent conclusions about their observations. What statement was developed most directly from these conclusions and is part of the modern cell theory?

a)

The functions of living things occur in cells.

b)

Cells exist only in multicellular organisms.

c)

Living things are composed of cells.

d)

Cells contain hereditary information.

14.

in 1838 botanist Matthias Schleiden determined that all plants are composed of cells. In 1839 anatomist Theodor Schwann proposed that all animals are composed of cells. In 1855 biologist Rudolph Vichow added to Schleiden's and Schwann's observations and proposed that all living things are composed of cells. Which statement is also part of Virchow's cell theory?

a)

All cell have a cell wall.

b)

All cell arise from pre-existing cells.

c)

All cell are capable of photosynthesis.

d)

All cell can develop into any other type of cell.

15.
All organisms are made of:
a)
organelles
b)
cytoplasm
c)
DNA
d)
cells
16.
All existing cells are produced by other
a)
living cells
b)
dead cells
c)
atom cells
d)
animal cells
17.
This is the most basic unit of life
a)
atom
b)
cell
c)
nucleus
d)
DNA
18.
Cells come only from what?
a)
existing cells
b)
nucleus
c)
fission
d)
budding
19.
Who looked at cork and named the cell?
a)
Robert Hooke
b)
Van Leeuwenhoek
c)
Robert Brown
d)
Francesco Redi
20.
The Cell Theory states...
a)
atoms create all matter
b)
living things evolve
c)
the cell is the backbone of all matter
d)
cells are the basic unit of structure and organization of organisms
21.
Rocks are not living because
a)
they never move
b)
they aren't needed for humans
c)
they are not made of cells
d)
they don't break down
22.
Which scientist did NOT contribute to the cell theory?
a)
Anton Van Leeuwenhoek
b)

Robert Hooke
c)
Albert Einstein 
d)

Matthias Schleiden
23.
A plant and an animal are both living things. According to the Cell Theory, what can you conclude about these two very different organisms?
a)
Plants have cells but animals do not.
b)
They are both made of one or more cells. 
c)
They both come from the same kind of cell.
d)
They both come from a non-living organism.
24.

Match the following people to their cell discoveries:

a)

First person to observe cells (cork)

1.

Robert Hooke

b)

Discovered the nucleus in 1802

2.

Franz Bauer

c)

Observed living cells in pond water

3.

Anton Van Leuvenhoek

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