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24/25 Semester 1 Midterm Quizzz Review

Total questions: 188

Worksheet time: 2hrs 54mins

Name
Class
Date
1.
A series of steps used by scientists to solve a problem or answer a question. 
a)
scientific method
b)
recipe
c)
data collection
d)
metric system
2.
Testing a hypothesis often involves a(n):
a)
answer
b)
experiment
c)
problem
d)
safety check
3.
This variable in an experiment is the one being changed by the scientist. 
a)
dependent variable
b)
independent variable
c)
data
d)
control group
4.
The summary at the end of an experiment that explains the results. 
a)
conclusion
b)
procedures
c)
materials
d)
responding variable
5.
The name of the information that you get from your experiment (you organize it into charts and graphs).
a)
observations
conclusion
b)
data
c)
variables
d)
hypothesis
6.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...
a)
The type of plant
b)
The amount of sunlight
c)
The type of music
d)
The type of liquid
7.
If you increase the amount of spinach you eat, then you will increase the iron in your blood. 
What's the dependent variable?
a)
increase the amount of iron in your blood
b)
spinach you eat
8.
If I ride my bike to school instead of walking, then I will get to school faster. What is the dependent variable?
a)
True
b)
How fast you get to school
c)
Riding a bike or walking
d)
False
9.
You use the scientific method all the time to solve everyday problems.
a)
True
b)
False
10.
This is the group that we will compare our experimental group to. This group stays "normal."
a)
Control Group
b)
Experimental Group
c)
 Normal Group
d)
Weird Group
11.
This is the group that is affected by the independent variable or the group that is changed.
a)
Control Group
b)
Experimental Group
c)
Changed Group
d)
Cool Group
12.
True or False: Your hypothesis can never be wrong.
a)
True
b)
False
13.
In a controlled experiment, how many variables can be worked with at a time? 
a)
one
b)
none
c)
two or more
d)
how ever many makes sense.
14.
When is it OK to eat or drink in the lab?
a)
Always
b)
Never
15.
I must follow all instructions, written and verbal, about the laboratory procedures given by the teacher.
a)
True
b)
False
16.
I will perform only those activities that have been authorized by the instructor.
a)
True
b)
False
17.
Horseplay, jokes, and pranks are appropriate in the science classroom at any time.
a)
True
b)
False
18.
When should safety goggles be worn?
a)
at all times in the lab
b)
when you feel like it
c)
when liquids could splash into your eyes OR when using glassware
19.
a)

Wear a Lap Apron

b)

Wear Safety Goggles

c)

Corrosive Chemicals

d)

Poison

20.
a)

Wear a Lap Apron

b)

Handle Glass with care

c)

Animal Safety

d)

Dangerous fumes

21.
a)

Hot Glassware - Use tong or gloves

b)

Corrosive Chemicals

c)

General Caution

d)

Handle glass with care

22.
a)

Chemical Disposal

b)

Plant Safety

c)

General Caution

d)

Electric Shock

23.
a)

Poison

b)

Physical Safety Warning

c)

General Caution

d)

Fire Safety

24.
a)

Fire Safety

b)

Animal Safety

c)

Corrosive Chemicals

d)

Safety Goggles

25.
a)

General Caution

b)

Poison

c)

Wear a Lab Apron

d)

Plant Safety

26.
a)

Dangerous Fumes

b)

Fire Safety

c)

General Caution

d)

Handle glass with care

27.
What safety symbol is this? 
a)
biohazard
b)
radiation
c)
toxic
d)
corrosive
28.
What safety Symbol is this?
a)
Flamable
b)
Oxidizing Agent
c)
No Open Flame
d)
Explosion
29.
What safety symbol is this?
a)
Flammable 
b)
Oxidizing Agent
c)
No Open Flame
d)
Explosion
30.

Biohazard

a)
b)
c)
31.

What symbol is this?

a)

Disposal

b)

Biological

c)

Extreme temperature

d)

Sharp Object

32.
Long hair must be secured to the back of your head
a)
True
b)
False
33.
What does this symbol mean?
a)
hot object
b)
wind
c)
open flame
d)
apply water
34.
What Safety Symbol is this? 
a)
Heat Protection
b)
Glassware Safety
c)
Sharp Object Hazard
d)
Waste Disposal
35.

What is used to measure (but not precise), heat, and mix large amounts of liquids?

a)

beaker

b)

flask

c)

test tube

d)

graduated cylinder

36.

What equipment allows you to see small objects?

a)

beaker

b)

compound light microscope

c)

flask

d)

test tube

37.

What equipment allows you to measure liquid's volume and measures in milliliters?

a)

test tube

b)

beaker

c)

flask

d)

graduated cylinder

38.

Which equipment holds specimens so that you can look at them closely under the microscope?

a)

hot plate

b)

slide

c)

test tube

d)

dropper

39.

Which equipment holds liquids and allows reactions in a small space?

a)

test tube

b)

hot plate

c)

dropper

d)

beaker

40.

This is used to clean chemicals or debris (stuff) out of your eyes

a)

test tube holder

b)

eye wash

c)

eye dropper

d)

lab apron

41.
Name the tool pictured
a)
Pipette
b)
Eye dropper
c)
Tqeezer
d)
Forceps
42.

What is a stage used for?

a)

lets light in

b)

where the slide is placed

c)

what holds the slide in place

d)

lets you see better

43.

What is number 1?

a)

arm

b)

base

c)

light source

d)

stage

44.

What is number 2?

a)

fine adjustment knob

b)

coarse adjustment knob

c)

light source

d)

base

45.

What is number 3?

a)

fine adjustment knob

b)

coarse adjustment knob

c)

stage

d)

diaphragm

46.

What is number 5?

a)

base

b)

stage

c)

light source

d)

arm

47.

What is number 6?

a)

diaphragm

b)

light source

c)

stage

d)

stage clips

48.

what is number 7?

a)

diaphragm

b)

light source

c)

stage

d)

arm

49.

What is number 8?

a)

stage

b)

stage clips

c)

base

d)

nose piece

50.

What is number 9?

a)

rotating nose piece

b)

objective lens

c)

ocular lens

d)

adjustment knob

51.

What is number 12?

a)

body tube

b)

objective lenses

c)

ocular lens

d)

arm

52.

What color goggles do I wear if I have contacts in?

a)

Clear

b)

Green

53.

What color goggles do I wear if I do not have contacts in?

a)

Clear

b)

Green

54.
What two elements make up water?
a)
Helium and oxygen
b)
Hydrogen and oxygen
c)
helium and carbon
d)
oxygen and carbon
55.
What word describes when water is attracted to other substances?
a)
cohesion
b)
adhesion
c)
capillary action
d)
surface tension
56.

Paper clips are able to stay on top of water because of ....

a)
adhesion
b)
capillary action
c)
surface tension
d)
universal solvent
57.
Surface tension is caused by ...
a)
strong cohesion between water molecules
b)
strong adhesion between the water molecules
c)
condensation
d)
water cycle
58.
What property of water is shown in the picture?
a)
capillary action
b)
surface tension
c)
evaporation
d)
universal solvent
59.
If you are making Kool-Aid, what is the SOLUTE?
a)
water
b)
Kool-aid powder
c)
spoon
d)
container
60.
Because water has a positive charge and a negative charge, it is ....
a)
polar
b)
normal
c)
negative
d)
positive
61.

The positive portion of an atom.

a)

Neutron

b)

Electron

c)

Proton

d)

All the above.

62.

This part of the atom has a neutral charge.

a)

Electron

b)

Neutron

c)

Proton

d)

There is no such thing.

63.

Water's attraction to water.

a)

Surface Tension

b)

Cohesion

c)

Adhesion

d)

Capillary Action

64.

We use this test to determine how acidic or basic a solution is.

a)

3-point %

b)

QBR

c)

pH Test

65.

Water's attraction to objects that aren't water.

a)

Cohesion

b)

Adhesion

c)

Surface Tension

d)

Carbon Dioxide

66.

___________is the basic unit from which all matter is made.

a)

Element

b)

Atoms

c)

Molecule

d)

Matter

67.

_________________is two or more elements held together by chemical bonds, like H2O.

a)

Substance

b)

Molecule

c)

Element

d)

Atoms

68.

________________ are built up of one or more atoms of the same type.

a)

Matter

b)

Compounds

c)

Elements

d)

Solids

69.

List from smallest to largest:

a)

Elements, Molecules, Compounds, Atoms

b)

Molecules, Atoms, Elements, Compounds

c)

Compounds, Elements, Molecules, Atoms

d)

Atoms, Elements, Molecules, Compounds

70.

One or molecules come together are now called ___________

a)

Atoms

b)

Elements

c)

Compounds

d)

Molecules

71.
How many neutrons does oxygen have?
a)
16
b)
15.99
c)
8
d)
Doesn't contain any neutrons
72.

Covalent bonds are bonds between atoms that:

a)

Share electrons

b)

Transfer electrons

c)

Share neutrons

d)

Share protons

73.

Ionic bonds are created when two or more atoms transfer electrons to each other.

a)

True

b)

False

74.

A substance that increases the hydrogen ion (H+) concentration of a solution. On the pH scale: 6.9 or below is considered an

a)

acid

b)

base

c)

neutral substance

d)

concentrated substance

75.

How many protons does Helium (He) have?

a)

1

b)

2

c)

3

d)

4

76.

The atomic number is the same as

the---

a)

atomic mass

b)

group number

c)

number of protons

d)

period number

77.

Which letter represents hydrogen?

a)

A

b)

B

c)

C

d)

D

78.

Which of the following is the strongest acid?

a)

1

b)

5

c)

3

d)

8

79.

Which of the following is the strongest base?

a)

4

b)

14

c)

7

d)

15

80.
A(n) _______ is a substance with a pH greater than 7.
a)
Base
b)
Acid
c)
Buffer
d)
Water
81.

In a test of pH levels, a baking soda has a pH of 9 and bleach has a pH of 12. What is true about there relationship?

a)

Both of the solution are Bases

b)

Both of the solution are Acids

c)

The Baking soda is an acid and the Bleach is a base

d)

The baking soda is a base and the Bleach is an Acid.

82.
According to the pH range which substance is more acidic than lemon juice
a)
Hydrochloric acid
b)
cabbage
c)
milk
83.

How many valence electrons does Oxygen (O) have?

a)

6

b)

8

c)

15

d)

16

84.

A covalent bond forms when atoms ___________ electrons.

a)

gain

b)

share

c)

increase

d)

transfer

85.
Which type of bond has a transfer of an electron from on atom to another?
a)
Polar Covalent 
b)
Non Polar Covalent
c)
Ionic
d)
Metallic
86.

What is the main component of a molecule of water?

a)

Two hydrogen atoms and one oxygen atom

b)

One hydrogen atom and two oxygen atoms

c)

Two oxygen atoms and one hydrogen atom

d)

One oxygen atom and one hydrogen atom

87.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
88.
The element _______is found in all of the organic compounds.
a)
Iron
b)
Nitrogen
c)
Carbon
d)
Oxygen
89.
DNA and RNA are examples of 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
90.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
91.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
92.
Glycerol and fatty acids are the monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
93.
What is the function of nucleic acids?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
94.
What type of macromolecule are enzymes?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
95.
Which of the following organic compounds is the main source of energy for living things?
a)
carbohydrates
b)
lipids
c)
nucleic acids
d)
proteins
96.
Carbohydrates are made of... 
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
97.
Proteins are made of... 
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
98.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
99.

Which macromolecule breaks down as simple and complex sugars?

a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
100.

____________ are large molecules necessary for life.

a)

Macromolecules

b)

Monomers

c)

Micromolecules

d)

Substrates

101.
Which of the following macromolecules is nonpolar and hydrophobic?
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
102.
Which of the following macromolecules is also known as fats?
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
103.
Which of the following macromolecules is used in skin and muscle?
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
104.
Which of the following macromolecules is used for giving directions to make other macromolecules?
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
105.
Earwax is an example of a(an)
a)
lipid
b)
protein
c)
carbohydrate
d)
nucleic acid
106.
Chicken is an example of a(an)
a)
lipid
b)
protein
c)
carbohydrate
d)
nucleic acid
107.
Rice is an example of a(an)
a)
lipid
b)
protein
c)
carbohydrate
d)
nucleic acid
108.
Is found in the cell membrane as a bilayer. 
a)
lipids
b)
protein
c)
nucleic acid
d)
carbohydrate
109.

Which of the following organic compounds would you classify as an unsaturated fat ?

a)

Carbohydrate

b)

Nucleic Acids

c)

Protein

d)

Lipids

110.

Thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell

a)

Cell Wall

b)

Cell Membrane

c)

Nucleus

d)

Golgi apparatus

111.

Structure that contains the cell's genetic material in the form of DNA

a)

Vacuole

b)

Nucleolus

c)

Nucleus

d)

Ribosome

112.

Organism whose cells contain a nucleus

a)

Prokaryote

b)

Eukaryote

c)

Golgi apparatus

d)

Chloroplast

113.

Unicellular organism that lacks a nucleus

a)

Eukaryote

b)

Prokaryote

c)

Vacuole

d)

Lysosome

114.

Cell organelle that stores materials such as water, salts, proteins, and carbohydrates

a)

Centriole

b)

Vacuole

c)

Ribosome

d)

Lysosome

115.

Cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell

a)

Vacuole

b)

Chloroplast

c)

Lysosome

d)

Golgi apparatus

116.

Cell organelle consisting of RNA and protein found throughout the cytoplasm in a cell; the site of protein synthesis

a)

Endoplasmic reticulum

b)

Ribosome

c)

Nucleus

d)

Nucleolus

117.

Organelle in cells that modifies, sorts, and packages proteins and other materials from the endoplasmic reticulum for storage in the cell or release outside the cell

a)

Golgi apparatus

b)

Ribosome

c)

Vacuole

d)

Lysosome

118.

Organelle found in cells of plants and some other organisms that does photosynthesis to captures the energy from sunlight and converts it into chemical energy

a)

Chloroplast

b)

Mitochondria

c)

Cell Wall

d)

Lipid Bilayer

119.

Cell organelle that converts the chemical energy stored in food into ATP compounds that are more convenient for the cell to use

a)

Chloroplast

b)

Mitochondria

c)

Golgi apparatus

d)

Endoplasmic reticulum

120.

Strong, supporting layer around the cell membrane in some cells

a)

Cytoskeleton

b)

Cytoplasm

c)

Cell wall

d)

Nucleus

121.
Which part of the cell is often called "the brain of the cell"?
a)
nuclear membrane
b)
endoplasmic reticulum
c)
nucleus
d)
mitochondria
122.
Animal cells DO NOT have ...
a)
mitochondria
b)
lysosomes
c)
vacuoles
d)
chloroplasts
123.
What cell part is NOT found in all cells?
a)
cell wall
b)
cell membrane
c)
cytoplasm
d)
genetic material (DNA/RNA)
124.
Which organelle is shown?
a)
chloroplast
b)
mitochondrion
c)
endoplasmic reticulum
d)
Golgi body
125.

Large balloon-shaped organelle?

a)

nucleus

b)

vacuole

c)

chloroplast

d)

lysosome

126.

What kind of cell is this?

a)

plant

b)

animal

127.

What kind of cell is this?

a)

plant

b)

animal

128.

What is number 2?

a)

cell membrane

b)

cytoplasm

c)

vacuole

d)

nucleus

129.
Identify letter I.
a)
nucleus
b)
mitochondria
c)
cell membrane
130.

This is where ribosomes are created.

a)

nucleus

b)

nucleolus

c)

endoplasmic Reticulum

d)

lysosomes

131.
Label B
a)
plasma membrane
b)
ribosome
c)
lysosome
d)
mitochondria
132.
Label D
a)
mitochondria
b)
ribosome
c)
vacuole
d)
endoplasmic reticulum
133.
Label H
a)
rough endoplasmic reticulum
b)
smooth endoplasmic reticulum
c)
mitochondria
d)
golgi apparatus
134.
Label I
a)
nucleolus
b)
lysosome
c)
cytoskeleton
d)
nucleus
135.
Label K
a)
nucleolus
b)
lysosome
c)
ribosome
d)
golgi apparatus
136.
Label K
a)
nucleolus
b)
lysosome
c)
ribosome
d)
golgi apparatus
137.
Label G
a)
rough endoplasmic reticulum
b)
smooth endoplasmic reticulum
c)
mitochondria
d)
golgi apparatus
138.

What is Number is the Nucleus

a)

4

b)

3

c)

5

d)

2

139.

What is Number is the Nucleolus

a)

4

b)

3

c)

5

d)

2

140.

What is Number is the Nuclear Membrane

a)

4

b)

3

c)

5

d)

2

141.

What is Number is the Vacuole

a)

4

b)

2

c)

6

d)

14

142.

What is Number is the Cytoplasm

a)

1

b)

9

c)

10

d)

4

143.

What is Number is the Rough ER

a)

11

b)

9

c)

10

d)

12

144.

What is Number is the Smooth ER

a)

11

b)

8

c)

6

d)

12

145.

What is Number is the Ribosomes

a)

14

b)

13

c)

5

d)

12

146.

What is Number is the Golgi Body

a)

14

b)

13

c)

7

d)

11

147.

What organelle is #1

a)

Nucleus

b)

Ribosome

c)

Chloroplast

d)

Cell Wall

148.

#4 is the ___________ often referred to as the ________ of the cell.

a)

Mitochondria / Powerhouse

b)

Ribosomes / Protein makers

c)

Nucleus / Brain

d)

Chloroplast / Sun energy collector

149.

Which organelle is number 8?

a)

Cell wall

b)

Mitochondria

c)

Nucleus

d)

Endoplasmic Reticulum

150.

Which organelle holds the DNA, or information about the cell and how it should function?

a)

1

b)

2

c)

3

d)

4

151.

What fills the space between all the other organelles? (Number 2)

a)

Cell membrane

b)

Endoplasmic Reticulum

c)

Cytoplasm

d)

Vacuole

152.

Which organelle is involved in making and storing proteins and lipids (fats)? It is number 3.

a)

Cell membrane

b)

Endoplasmic Reticulum

c)

Cytoplasm

d)

Vacuole

153.

What is number 4?

a)

Ribosomes

b)

Nucleus

c)

Chloroplast

d)

Cell Wall

154.

Which organelle is responsible for limiting the things that can get in and out of the cell?

a)

5

b)

6

c)

7

d)

8

155.

Which two cell parts are only in plant cells?

a)

4, 7

b)

6, 8

c)

7, 9

d)

6, 2

156.

Which organelle is the chloroplast?

a)

5

b)

6

c)

7

d)

8

157.

___ is the maintenance of an internal balance of conditions in a changing external environment.

a)

Diffusion

b)

Endocytosis

c)

Passive transport

d)

Homeostasis

158.

Molecules move in and out of a cell by diffusion. The picture shows a cell and molecules both inside and outside the cell. How will the molecules in this illustration move as a result of diffusion?

a)

into the cell

b)

out of the cell

c)

into another cell

d)

to the external environment

159.

Cell membranes are semi-permeable because they allow only certain particles to cross into or out of the cell.

a)

True

b)

False

160.

The movement of particles across a cell membrane without the use of energy by the cell is called?

a)

Active Transport

b)

Passive Transport

c)

Endocytosis

d)

Exocytosis

161.

______ is the movement of molecules from high concentrations to low concentrations.

a)

Diffusion

b)

Endocytosis

c)

Exocytosis

d)

Osmosis

162.

When particles are enclosed in a vesicle and released from a cell, the process is called _____?

a)

diffusion

b)

endocytosis

c)

exocytosis

d)

osmosis

163.

_____ is the diffusion of water through a semi-permeable membrane.

a)

Diffusion

b)

Endocytosis

c)

Exocytosis

d)

Osmosis

164.

The movement of materials across the cell membrane from areas of low concentration into areas of higher concentration and requires the cell to use energy.

a)

Passive Transport

b)

Active Transport

c)

Osmosis

d)

Diffusion

165.

Diffusion and osmosis are what type of transport?

a)

Active transport

b)

Passive transport

166.

The process by which a cell uses energy to surround a particle and enclose the particle in a vesicle to bring the particle into the cell is called ______?

a)

diffusion

b)

endocyctosis

c)

exocytosis

d)

osmosis

167.

Endocytosis and exocytosis are forms of active transport?

a)

True

b)

False

168.

Active transport requires

a)

osmosis

b)

energy

c)

a hypotonic solution

d)

a concentration gradient

169.

Which is an example of a hypertonic solution that a human cell could be placed into?

a)

Saltwater

b)

a solution equal to the concentrations of the cell

c)

pure water (no solutes)

170.

What would happen if you gave a patient an IV of pure water?

a)

Nothing will happen to their red blood cells

b)

Their red blood cells would swell and burst

c)

Their red blood cells would shrink and shrivel

171.

What would happen if an animal cell is placed in saltwater?

a)

nothing will happen the cell will be fine

b)

The cell will fill with water and expand causing it to burst

c)

The cell will lose water and shrink causing it to shrivel and die

172.
A molecule that diffuses down a concentration gradient goes from an area of ______ concentration into an area of ______ concentration.
a)
high, low
b)
low, high
c)
passive, active
d)
active, passive
173.

What type of solution has more molecules outside the cell then inside the cell?

a)

Hypertonic

b)

Hypotonic

c)

Isotonic

174.

What type of solution has less molecules outside then inside the cell?

a)

Hypertonic

b)

Hypotonic

c)

Isotonic

175.

What is it called when large molecules move across the cell membrane from an area of high concentration to an area of low concentration through a protein channel?

a)

Diffusion

b)

Osmosis

c)

Active Transport

d)

Facilitated Diffusion

176.

How does a cell maintain homeostasis?

a)

By controlling what enters and leaves the cell

b)

Flexibility

c)

Protective barrier

d)

Structure and support

177.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
178.
The picture is an example of...
a)
active tranport
b)
passive transport
c)
diffusion
d)
osmosis
179.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
180.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
181.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
182.
A cell in an isotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
183.
A cell will __________________ in a hypotonic solution.
a)
swell and perhaps burst (lyse)
b)
shrink
c)
the size of the cell will not change
d)
the size of the cell will change from large to small and from small to large
184.

What is Isotonic?

a)

When comparing two solutions, the solution with the greater concentration.

b)

When the concentration of two solutions is the same.

c)

When comparing two solutions, the solution with the lesser concentration of solutes.

d)

The tendency of an organism or cell to regulate the chemical processes that take place internally so as to maintain health and functioning, regardless of outside conditions.

185.
What type of transport is occurring in part A of the diagram?
a)
Facilitated Diffusion
b)
Osmosis
c)
Active Transport
d)
Diffusion
186.
What type of transport is occurring in part B of the diagram?
a)
Osmosis
b)
Diffusion
c)
Facilitated Diffusion
d)
Active Transport
187.
What type of transport is occurring in part C of the diagram?
a)
Passive Transport
b)
Osmosis
c)
Active Transport
d)
Facilitated Diffusion
188.
The cell membrane allows certain substances to pass through but not others, this is known as: 
a)
Double membrane bound organelle
b)
Semi-Permeable
c)
Non-Permeable
d)
Completely Permeable