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TEST - Ch 8 Life is Cellular

Total questions: 40

Worksheet time: 3hrs 20mins

Name
Class
Date
1.
Whose work with the first microscopes and cells led to the cell theory?
a)
Anton van Leeuwenhoek
b)
Robert Hooke
c)
Charles Darwin
d)
Both Hooke and Leeuwenhoek
2.
Which of the following is NOT a principle of the cell theory?
a)
Cells are the basic unit of life
b)
All living things are made of cells
c)
Cells arise from spontaneous generation
d)
All cells come from pre-existing cells
3.
Anton van Leeuwenhoek first saw moving things he named
a)
Animacules
b)
Bacteria
c)
Cells
d)
None of these
4.
Prokaryotes do not have
a)
Cytoplasm
b)
Cell Wall
c)
Nucleus
d)
Genetic Material
5.
Which of the following is an example of a prokaryote?
a)
Plant Cells
b)
Animal Cells
c)
Bacteria Cells
d)
Fungus Cells
6.
Which of the following cells has a true nucleus?
a)
Prokaryote
b)
Eukaryote
c)
Bacteria
d)
Organelles
7.
Which of the following serves as the cell’s boundary from its environment?
a)
Mitochondria
b)
Cell Membrane
c)
Chloroplast
d)
Channel Proteins
8.
Only plant cells have a cell wall.
a)
true
b)
false
9.
Which organelle contains DNA (hereditary info)?
a)
Centrioles
b)
Endoplasmic Reticulum
c)
Mitochondria
d)
Nucleus
e)
Vacuoles
10.
Which organelle converts chemical energy in food to useable compounds and is the “power house” of the cell?
a)
Centrioles
b)
Endoplasmic Reticulum
c)
Mitochondria
d)
Nucleus
e)
Vacuoles
11.
Which organelle organizes cell division?
a)
Centrioles
b)
Endoplasmic Reticulum
c)
Mitochondria
d)
Nucleus
e)
Vacuoles
12.
Which organelle cleans up the cell by breaking down and recycling macromolecules?
a)
Chloropast
b)
Cytoskeleton
c)
Golgi Apparatus
d)
Lysosome
e)
Endoplasmic Reticulum
13.
Only plant cells have mitochondria.
a)
true
b)
false
14.
Which organelle assembles proteins and lipids and may or may not have ribosomes attached?
a)
Chloropast
b)
Cytoskeleton
c)
Golgi Apparatus
d)
Lysosome
e)
Endoplasmic Reticulum
15.
Which organelle makes proteins by putting amino acids in long chains?
a)
Chloropast
b)
Cytoskeleton
c)
Golgi Apparatus
d)
Lysosome
e)
Ribosome
16.
Only plant cells have chloroplasts.
a)
true
b)
false
17.
Which organelle modifies, sorts and packages proteins and lipids for storage or transport out of the cell; is the “shipping department”?
a)
Chloropast
b)
Cytoskeleton
c)
Golgi Apparatus
d)
Lysosome
e)
Ribosome
18.
Which organelle is only found in plant cells, convert solar energy to chemical energy by storing it in sugar and is like a “solar panel?”
a)
Chloropast
b)
Cytoskeleton
c)
Golgi Apparatus
d)
Lysosome
e)
Ribosome
19.

Which organelle is represented by #1 in the diagram?

a)

Nucleus

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Lysosome

e)

Golgi Apparatus

20.

Which organelle is represented by #2 in the diagram?

a)

Nucleus

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Lysosome

e)

Golgi Apparatus

21.

Which organelle is represented by #3 in the diagram?

a)

Nucleus

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Lysosome

e)

Golgi Apparatus

22.

Which organelle is represented by #4 in the diagram?

a)

Nucleus

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Lysosome

e)

Golgi Apparatus

23.

Which organelle is represented by #5 in the diagram?

a)

Cell Membrane

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Ribosome

e)

Golgi Apparatus

24.

Which organelle is represented by #6 in the diagram?

a)

Cell Membrane

b)

Mitochondria

c)

Endoplasmic Reticulum

d)

Ribosome

e)

Golgi Apparatus

25.

Which organelle is represented by #7 in the diagram?

a)

Nucleus

b)

Cytosekelton

c)

Endoplasmic Reticulum

d)

Centrioles

e)

Golgi Apparatus

26.
Which structure regulates the movement of materials into and out of the cell?
a)
Mitochondria
b)
Cell Membrane
c)
Chloroplast
d)
Ribosome
27.
What is the lipid bilayer?
a)
Two layer cell membrane made of phospholipid molecules
b)
Single layer cell membrane made of phospholipid molecules
c)
Bilipids used for cell transport
d)
None of these
28.
Which molecules of the lipid bilayer are hydrophilic?
a)
Polar Heads
b)
Non-Polar Tails
c)
Both of these
d)
None of these
29.
The cell membrane contains channels that help move materials from one side to the other. What are these channels made of?
a)
Carbohydrates
b)
Lipids
c)
Bilipids
d)
Proteins
30.
Integral proteins, such as channel proteins, allow materials to move
a)
Into the Cell
b)
Out of the Cell
c)
Through the Cell
d)
Into and Out of the Cell
31.
Proteins that are located on the side or edge of the cell membrane are called
a)
Peripheral Proteins
b)
Integral Proteins
c)
Cholesterol
d)
Glycolipids
32.
The material that works as chemical recognition sites on the cell membrane and attaches cells to make tissues is
a)
Cholesterol
b)
Mitochondria
c)
Carbohydrates
d)
None of these
33.
Diffusion is the movement of molecules from
a)
High to Low Concentrations
b)
Low to High Concentration
c)
Equilibrium
d)
None of these
34.
Which type of cell transport requires input of energy from the cell because it is going against the concentration gradient?
a)
Diffusion
b)
Osmosis
c)
Facilitated Diffusion
d)
Active Transport
35.
The diffusion of water from high to low concentration across a membrane is called
a)
Diffusion
b)
Osmosis
c)
Facilitated Diffusion
d)
Active Transport
36.

Which type of cellular transport is shown in the above diagram?

a)

Diffusion

b)

Osmosis

c)

Facilitated Diffusion

d)

Active Transport

37.

Which item in the diagram is the revolving nosepiece, which holds the objective lenses?

a)

A

b)

B

c)

C

d)

D

e)

E

38.

Which item in the diagram is the coarse adjustment?

a)

A

b)

B

c)

C

d)

D

e)

E

39.

Which item in the diagram is the fine adjustment?

a)

A

b)

B

c)

C

d)

D

e)

E

40.
What formula would you use to calculate the total magnification of a microscope used to view a specimen?
a)
Objective lens x 2
b)
Eyepiece x objective lens
c)
Both of these
d)
None of these