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11 HB Revision - Science Inquiry Skills + Cells and Tissues

Total questions: 193

Worksheet time: 3hrs 24mins

Name
Class
Date
1.

When looking through your microscope, if you move your slide to the right the slide appears

a)

to move to the right

b)

to stay the same

c)

to move to the left

d)

vanish

2.

Use the _______ focuses the image under low power.

a)

revolving nosepiece

b)

fine adjustment knob

c)

coarse adjustment knob

d)

arm/neck

3.

The __________ sharpens the image under high magnification.

a)

the diaphragm

b)

fine adjustment knob

c)

coarse adjustment knob

d)

the ocular

4.

The ________ of the microscope would give you the SMALLEST field of view.

a)

low power objective

b)

medium power objective

c)

high power objective

d)

stage

5.
Find total magnification for:
Eyepiece = 10X 
Objective lens = 4X
 
a)
4x
b)
6x
c)
14x
d)
40x
6.
What is number 19?
a)
diaphragm
b)
coarse adjustment
c)
fine adjustment
d)
light source
7.
Find total magnification for:
Eyepiece = 20X 
Objective lens = 20X
 
a)
20x
b)
40x
c)
200x
d)
400x
8.
Find the total magnification:
Eyepiece = 15X 
Objective lens = 100X
 
a)
15x
b)
100x
c)
115x
d)
1500x
9.

Which way should you move the slide to center the cheek cell?

a)

to the right

b)

to the left

c)

up (away from you)

d)

down (toward you)

10.

The largest field of view shown is under the total magnification _____X.

a)

40

b)

100

c)

400

11.
The field of view is 675 μm and a baby starfish ray (leg) takes up 3/4 of you view.  What is the average size of one starfish ray?
a)
2,700 μm
b)
169 μm
c)
900 μm
d)
506 μm
12.
Here are the settings on a microscope:
Ocular Lens: 10X
Scanning  Lens: 4X
Low Power  Lens: 10X
High Power  Lens: 42X
F.O.V for 4X = 3.4 mm
Use this information to figure out big an average bacteria is if 256 fit across the field of view of the high power objective.
a)
1.3 μm
b)
.001 μm
c)
1300 μm
d)
143 μm
13.
Here are the settings on a microscope:
Ocular Lens: 10X
Scanning  Lens: 4X
Low Power  Lens: 15X
High Power  Lens: 50X
F.O.V for 4X = 3.4 mm
You are viewing human blood under low power.  How much bigger do those cells appear to you through the eyepiece. (compared to what they are in real life)
a)
500x
b)
10x
c)
150x
d)
15x
14.
Here are the settings on a microscope:
Ocular Lens: 10X
Scanning  Lens: 4X
Low Power  Lens: 10X
High Power  Lens: 40X
F.O.V for 4X = 3.4 mm
You are viewing human blood under high power. You need to calculate the average size of a red blood cell.  You estimate that 51 cells will fit across your F.O.V.  What is the average size of one of those red blood cells?
a)
about 60 μm
b)
About 6 μm
c)
about 2040 μm
d)
about 1μm
15.
Here are the settings on a microscope:
Ocular Lens: 10X
Scanning  Lens: 4X
Low Power  Lens: 15X
High Power  Lens: 50X
You measure the field of view under scanning power as 4.8 mm.  Calculate (in micrometers) the field of view that would appear on low power?
a)
1.28 μm
b)
1280 μm
c)
3.2 μm
d)
3120 μm
16.
Here are the settings on a microscope:
Ocular Lens: 10X
Low Power  Lens: 20X
High Power  Lens: 50X
You measure the field of view under low power to be  2.6 mm
Calculate (in micrometers) the field of view that would appear on high power.
a)
104,000 μm
b)
1.04 μm
c)
1040 μm
d)
130 μm
17.
For total magnification you take the magnification of the objective lens and multiply it by the magnification of the ocular lens in the eyepiece. What magnification does the eyepiece lens normally have?
a)
4x
b)
25x
c)
10x
d)
100x
18.
When looking through a microscope, what name is given to the lighted area that you can see?
a)
circle of light
b)
circle of view
c)
field of view
d)
point of view
19.

What is the other name of the eyepiece?

a)

Objective

b)

Ocular

c)

Scanner

d)

Viewer

20.

If the ocular has a magnification of 10x and the low power objective is also 10x, what is the total magnification?

(a)  

21.

If the ocular has a magnification of 10x and the high power objective is also 40x, what is the total magnification?

(a)  

22.

Adding iodine or methylene blue on a slide to enhance the organelles of a specimen is called __________.

a)

marking

b)

staining

c)

labelling

d)

labelling

23.

Why do you place the coverslip at a 45 degree angle before allowing it to cover the specimen?

a)

To center the specimen under the coverslip.

b)

To push air bubbles out as the coverslip falls.

c)

To reduce the risk of breaking the slide.

d)

To make sure the specimen does not get smashed.

24.

Which objective lens has the smallest field of vision?

a)

scanner

b)

low-power

c)

high-power

d)

ocular

25.

Which is not a step in preparing a wet mount?

a)

Clean the slide to remove previous residue.

b)

Place the specimen in the center of a drop of water.

c)

Drop the coverslip straight down on the specimen.

d)

Tap out any bubbles using the back of a probe.

26.

These cells are

a)

Elodea

b)

Anacharis

c)

Cheek

d)

Onion

27.

These cells are

a)

Elodea

b)

Anacharis

c)

Cheek

d)

Onion

28.

What stain was used on these cells.

a)

Water

b)

Iodine

c)

Methylene Blue

d)

Bleach

29.
With what 3 letters do enzymes typically end?
a)
-ose
b)
-ase
c)
-ese
d)
-tic
30.
Enzymes are...
a)
nucleic acids
b)
proteins
c)
lipids
d)
carbohydrates
31.
Which of these is most likely an enzyme?  
a)
Sucrose
b)
Galactose
c)
Fructose
d)
Amylase
32.
Where do substrates bind on an enzyme?
a)
voltage-gated channels
b)
surface receptor
c)
calcium channels
d)
active site
33.
What is a substance called if it speeds up a chemical reaction?
a)
reusable
b)
catalyst
c)
specific
d)
fragile
34.

Can a change in pH alter the active site of an enzyme

a)

yes

b)

no

35.
Enzymes are composed of which of the following monomers? 
a)
amino acids
b)
carbohydrates
c)
nucleotides
d)
monosaccharides
36.
What is another name for enzymes?
a)
chemical catalysts
b)
microorganisms
c)
biological catalysts
d)
inorganic catalysts
37.
What is indicated by letter A?
a)
enzyme
b)
product
c)
substrate
d)
active site
38.

What is indicated by letter C?

a)

enzyme

b)

product

c)

substrate

d)

active site

39.

What is indicated by letter B?

a)

enzyme

b)

product

c)

substrate

d)

active site

40.
What is the purpose  of an enzyme?
a)
give permission for the reaction
b)
raise activation energy
c)
speed up reactions
d)
control how many reactions occur
41.
What is the name for the mechanism of enzyme activity?
a)
Lock and key
b)
jigsaw puzzle
c)
hammer and nail
d)
two hands pattern
42.
At 40 degrees Celsius, your biological enzymes will...
a)
Functional optimally
b)
Denature
c)
Wait until the temp. increases
d)
Wait until the temp. decreases
43.
Which of the following conclusions can be drawn from this graph?
a)
The optimum pH of the enzyme is 6.6.
b)
The optimum pH of the enzyme is 5.8
c)
The enzyme’s activity increases as pH increases 5.0 to 9.0
d)
The enzyme’s activity is greater around pH of 8.0 .
44.
What makes an enzyme substrate specific?
a)
Size
b)
Shape
c)
Name
d)
Location it is found in
45.
The graph shows how enzymes affect reactions in cells. Which statement best summarizes the information shown in the graph?
a)
Enzymes increase the energy of the reactants.
b)
Enzymes decrease the energy level of the products.
c)
Enzyme decrease the activation energy of the reaction.
d)
Enzymes reverse the direction of the reaction.
46.
Based on the graph, what is the optimal temperature for this enzyme? 
a)
15oC
b)
40oC
c)
30oC
d)
35oC
47.
In the diagram, what is letter A? 
a)
product
b)
substrate
c)
enzyme-substrate complex
d)
active site
48.
Any substance that is acted upon by an enzyme is called a(n)?
a)
Coenzyme
b)
Substrate
c)
Vitamin
d)
Polypeptide
49.
Enzymes will make a reaction go _______ and use ______ energy.
a)
faster, less
b)
faster, more
c)
slower, less
d)
slower, more
50.
What happens to an enzyme when it is denatured?
a)
Activation energy is lowered.
b)
It becomes stronger.
c)
It loses its shape.
d)
Activation energy is raised.
51.
Every enzyme has a optimal temperature and pH. True or False?
a)
True 
b)
False
52.
What are the four biological molecules?
a)
proteins, carbohydrates, lipids, nucleic acids
b)
A, T, C, G
c)
water, air, earth, and fire
d)
Joe, Nick, and Kevin Jonas
53.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
54.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
55.
Enzymes are capable of increasing the rate of a chemical reaction within a living cell.  Enzymes accomplish this through which of the following means?
a)
reducing the number of products   
b)
reducing the activation energy
c)
increasing the temperature of the cell
d)
increasing the concentration of reactants 
56.
Which chemical is classified as an enzyme?
a)
Galactose
b)
Lipid
c)
Protease
d)
Manganese dioxide
57.
After the enzyme and substrate bind together and perform the reaction, what does the substrate become?
a)
a substrate
b)
an enzyme
c)
a product
d)
an active site
58.

Which statement best describes the enzyme represented in the graphs below?

a)

This enzyme works best at a temperature of 35°C and a pH of 8

b)

This enzyme works best at a temperature of 50°C and a pH of 12

c)

Temperature and pH have no influence on the activity of this enzyme

d)

This enzyme works best at a temperature above 50°C and a pH above 12

59.

Which of these is NOT true.

a)

Enzymes can denature (change shape) when the temperature gets too high.

b)

Enzymes can only be used once in a chemical reaction.

c)

Enzymes can denature when the pH changes.

d)

Enzymes speed up chemical reactions.

60.

When the temperature or pH causes the enzyme to change so it no longer works, this is called ....

a)

Allosteric inhibition

b)

Substrate concentration

c)

Denaturation

d)

Active Site transference

61.

In an experiment, the ___________ variable is tested by the researcher to observe its effect(s) on the ___________ variable.

a)

Independent; dependent

b)

Extraneous; confounding

c)

Dependent; independent

d)

Independent; extraneous

62.

Which group in an experiment is exposed to the independent variable?

a)

Control Group

b)

Experimental Group

c)

Participant Group

d)

All groups

63.

In a study of pain medications, injections of a saline solution (which contains no chemicals) were shown to be quite effective for relieving pain. This is an example of

a)

the experimenter effect

b)

the placebo effect

c)

an order effect

d)

use of non-standardised instructions and procedures

64.

Single-blind procedures control for ______________, while double-blind procedures also control for _______________.

a)

the experimenter effect; the placebo effect

b)

order effects; the placebo effect

c)

the placebo effect; the experimenter effect

d)

the placebo effect; order effects

65.

What is an ethical consideration?

a)

making sure you research does not cause harm or offence

b)

when people are different colours

c)

making sure your research causes harm or offence

d)

when you are polite to people

66.

What is informed consent?

a)

when people involved in your research are told

b)

when people involved in your research are not told

c)

when people involved in your research are paid

d)

when people involved in your research are not paid

67.

What is anonymity?

a)

Not telling someone you are researching them

b)

Keeping someone’s identity secret.

c)

Not putting your name on your research

d)

Telling all of the names

68.

What is confidentiality?

a)

Not putting someones name on their research

b)

need for researchers to tell people that they are being studied

c)

Need for researchers not to publish personal details of respondents

d)

To only research people that you know

69.

The purpose of ethical guidelines in research is to

a)

Ensure that the participants are safe

b)

Enable ethical deception

c)

To ensure participants are paid for their time

d)

Ensure the study get valid results

70.

When written informed consent is obtained, participants must be told________of the experiment

a)

The aim and hypothesis

b)

The method and pay rate

c)

The nature and purpose

d)

Method and outcome

71.

Does a reason have to be given to withdraw from a study?

a)

Yes

b)

No

72.

Obtaining informed consent means the research must make sure to provide participants with:

a)

General overview of the study purpose and risks

b)

Information about the study methods and design

c)

Reports include the study results and conclusions

d)

The choice of being in the control or intervention group

73.

Is it ok to talk about your findings with people that are interested in the results

a)

Yes

b)

No

74.

I carry out research on chemical weapons. I test some chemicals on people. It burns their skin and leaves permanent scarring. Which ethical research rule have I not respected?

a)

informed consent

b)

cause no harm

c)

right to withdraw

d)

confidentiality

e)

deceptive practices

75.

I carry out research on chemical weapons. I test some chemicals on people. I don't tell them that the chemicals could burn their skin. Which ethical research rule have I not respected?

a)

informed consent

b)

cause no harm

c)

right to withdraw

d)

confidentiality

e)

deceptive practices

76.

I carry out research on chemical weapons. I test some chemicals on people who are in prison. Some want to withdraw from the experiments but I don't let them. They're prisoners so I can do what I want to them. Which ethical research rule have I not respected?

a)

informed consent

b)

cause no harm

c)

right to withdraw

d)

confidentiality

e)

deceptive practices

77.

I carry out research on chemical weapons. I test some chemicals on people. When I reach the end of the experiment, I publish the results in the newspapers and go on TV to talk about my studies. I show photos of the people who took part. Which ethical research rule have I not respected?

a)

informed consent

b)

cause no harm

c)

right to withdraw

d)

confidentiality

e)

deceptive practices

78.

I want to carry out research on chemical weapons but I have problems finding volunteers to test the chemicals on. So I just invent the data and pretend I did the experiments. Which ethical research rule have I not respected?

a)

informed consent

b)

cause no harm

c)

right to withdraw

d)

confidentiality

e)

deceptive practices

79.

Participants and the data gained from them must be kept anonymous unless they give their full consent. No names must be used in a lab report. Which ethical guideline is this?

a)

informed consent

b)

protection of participants

c)

deception

d)

confidentiality

80.

The goals of ethical standards are to...

a)

foster human welfare

b)

promote dignity of the individual

c)

maintain scientific integrity

d)

all of the above

81.

The researcher must also ensure that if vulnerable groups are to be used (elderly, disabled, children, etc.), they must receive special care. Which ethical guideline is this?

a)

informed consent

b)

protection of participants

c)

deception

d)

confidentiality

82.

Confidentiality of a participant is best exemplified in which of the following actions?

a)

Asking the participant to write his or her name in the questionnaire

b)

Not mentioning his or her name in the Participants of the Study section

c)

Introducing himself or herself in an interview

d)

Taking his or her picture and placing it in the appendix

83.

Informed consent for a participant is best exmplefied in which of the following actions?

a)

talking to him or her privately

b)

surprising him or her with a questionnaire

c)

writing him or her a letter

d)

using a padrino system

84.

If the participants feel unhappy for any reason with the research after the de-briefing, what must they be given

a)

Informed consent

b)

Anonymity

c)

The right to withdraw their data

d)

Payment

85.

If participants are deceived, which other ethical issue does this automatically create?

a)

Lack of privacy

b)

lack of informed consent

c)

Lack of right to withdraw

d)

Lack of confidentiality or anonymity

86.

Which of the following best relates to ethical issues when researching with babies?

a)

Asking for adults’ permission to research because babies are incapable of showing a degree of consent

b)

Getting babies to make a hand print to stand for a signature on a consent form

c)

Seeing consent and withdrawal of consent as an ongoing issue and responding to the cues of the baby

d)

Babies don’t remember so if they are upset you don’t need to worry about it

87.

Cells are...

a)

groups of tissues that together carry out a particular function.

b)

groups of organs that together carry out a particular function.

c)

the structural and functional units of all living things.

d)

only found in animals.

88.

Tissues are...

a)

groups of cells that together carry out a particular function.

b)

groups of organs that together carry out a particular function.

c)

the smallest functional units of all living things.

d)

only found in animals.

89.

Molecules are made up of...

a)

cells.

b)

organs.

c)

tissues.

d)

atoms.

90.

When it comes to biological organisation, the highest level is...

a)

cells.

b)

organs.

c)

body systems.

d)

organisms.

91.

The organ you would find in the circulatory system is...

a)

the liver.

b)

the heart.

c)

the bladder.

d)

the large intestine.

92.

The kidneys and bladder are parts of the...

a)

circulatory system.

b)

nervous system.

c)

excretory system.

d)

digestive system.

93.

Organs are...

a)

groups of cells that together carry out a particular function.

b)

groups of tissues that together carry out a particular function.

c)

groups of body systems that make up an organism..

d)

unicellular.

94.

The body system you would find the small intestine in is the...

a)

circulatory.

b)

respiratory.

c)

digestive.

d)

excretory.

95.

The body system you would find the lungs in is the...

a)

circulatory.

b)

digestive.

c)

nervous.

d)

respiratory.

96.

Anatomy is the study of...

a)

the way different parts of the body function.

b)

the shape or structure of parts of the body.

c)

both the structure and function of different parts of the body.

d)

the way cells work together to perform a particular function.

97.

Physiology is the study of...

a)

the way different parts of the body function.

b)

the shape or structure of parts of the body.

c)

both the structure and function of different parts of the body.

d)

the way cells work together to perform a particular function.

98.

The liver is part of the...

a)

nervous system.

b)

circulatory system.

c)

excretory system.

d)

digestive system.

99.

The picture that best shows a tissue is...

a)
b)
c)
d)
100.

The picture that best shows an organ is...

a)
b)
c)
d)
101.

The picture that best shows a molecule is...

a)
b)
c)
d)
102.

The picture that best shows an organism is...

a)
b)
c)
d)
103.

What do lots of a specific type of cell make up?

a)

Tissues

b)

Organs

c)

Cell membrane

104.

What do multiple different tissues make up?

a)

Cells

b)

More tissue

c)

Organs

d)

Limbs

105.

Cells are...

a)

groups of tissues that together carry out a particular function.

b)

groups of organs that together carry out a particular function.

c)

the structural and functional units of all living things.

d)

only found in animals.

106.

The brain is part of the...

a)

nervous system.

b)

circulatory system.

c)

excretory system.

d)

digestive system.

107.
Which of the following is the correct order of organization in living things from most basic (simple) to most complex?
a)
a.  Organism, cell, tissue, organ, organ system
b)
a.  Organ system, organ, tissue, cell, organism
c)
a.  Cell, tissue, organ, organ system, organism
d)
a.  Cell, organ, tissue, organ, organism, organ system
108.
This is a example of ........
a)
cell
b)
tissue
c)
organ 
d)
organ system
109.
This type of tissue lines the internal organs and covers the outside of the body as  skin
a)
epithelial
b)
connective
c)
muscular
d)
nervous
110.
This type of tissue includes ligaments, tendons, and cartilage
a)
epithelial
b)
connective
c)
muscular
d)
nervous
111.
Epithelial tissue is
a)
Bone, cartilage,dense connective tissue, loose connective tissue, and blood
b)
Highly specialized tissue that contracts or shortens to produce movement
c)
Lining and covering tissue of the body such as skin
112.
Nervous tissue
a)
Tissue that is responsible for lining and covering 
b)
Tissue responsible for protecting, supporting, and binding together other body tissues
c)
Tissues that contracts and shortens to produce movement
d)
Tissue that receives and conducts electrochemical impulses from one part of the body to another
113.
Which of the following is a type of muscle tissue
a)
Skeletal 
b)
Cardiac
c)
Smooth
d)
All of the above
114.
Blood is an example of what type of tissue?
a)
muscle
b)
epithelial
c)
nervous
d)
connective
115.
Adipose tissue, cartilage, and ligaments are what type of tissue?
a)
muscle
b)
connective
c)
nervous
d)
epithelial
116.
Which of the following types of tissue is responsible for body movement
a)
epithelial
b)
connective
c)
muscular
d)
nervous
117.

This type of tissue relays messages

a)

epithelial

b)

connective

c)

muscular

d)

nervous

118.
This type of tissue covers the internal organs and also makes up the skin
a)
epithelial
b)
connective
c)
muscular
d)
nervous
119.
This is the connective tissue structure that supports the body
a)
Adipose
b)
Bone
c)
Skin
d)
Epithelial 
120.
Which of the following is NOT a type of connective tissue?
a)
Adipose
b)
Blood
c)
Cartilage
d)
Skin
121.
Are epithelial cells typically closely or loosely packed?
a)
Closely
b)
Loosely
122.
Which statement best describes the cell membrane?
a)
The protective outer layer that controls what enters and leaves the cell.
b)
Stores information on DNA molecules / Directs and controls the activities of the cell.
c)
A folded membrane that moves materials around inside cells / Also acts as the site of manufacturing materials needed by the cell.
d)
The smallest organelle with a huge job / Makes proteins, which are the building blocks of the body.
123.
What is NOT TRUE about the cell membrane?
a)
It controls what enters and leaves the cell
b)
Semipermeable
c)
Phospholipid bilayer
d)
Contains digestive enzymes
124.
What does "bilayer" mean?
a)
one layer
b)
two layers
c)
laminated
d)
bilateral
125.
What is embedded in the phospholipid bilayer?
a)
Proteins
b)
Salt
c)
Water
d)
Worms
126.
What forms the channels and pumps in the phospholipid bilayer?
a)
Carbohydrates
b)
Proteins
c)
Hydrophilic heads 
d)
Lipids
127.
What do the brown structures represent?
a)
Phospholipids
b)
Cholesterol Proteins
c)
Channel Proteins 
d)
Cytoskeleton Filaments
128.
Hydrophilic means...
a)
water-loving
b)
water-fearing
c)
nonpolar
d)
lipid soluble
129.
Hydrophobic region of the cell membrane?
a)
E
b)
B
c)
C
d)
130.
Hydrophilic portion of cell membrane?
a)
A
b)
C
c)
D
d)
131.
The picture is an example of...
a)
active transport
b)
passive transport
c)
diffusion
d)
osmosis
132.
What does a cell need to transport particles by active transport?
a)
Sun
b)
Wind
c)
Energy
d)
Channels
133.
What does the "fluid mosaic model" mean about the cell membrane?
a)
It can dissolve into fluid.
b)
The cell is mostly made of mosaic molecules.
c)
It looks like a flexible pattern made up of different parts.
d)
Somebody else should name these things.
134.
What is one major difference between passive and active transport?
a)
Passive transport uses energy; active transport does not.
b)
Both types of transport use energy.
c)
Active transport uses energy; passive transport does not.
d)
No difference. They are both the same.
135.
Small, non-polar molecules like COand O2 and NO can pass through the cell membrane using what type of transport?
a)
Diffusion
b)
Osmosis
c)
Facilitated Diffusion
d)
Endocytosis
136.
Which type of Passive Transport is being represented in this picture?
a)
Passive Diffusion
b)
Simple Diffusion
c)
Active Diffusion
d)
Facilitated Diffusion
137.
Which transport does not require energy?
a)
Passive
b)
Active 
138.
a)
Passive Transport
b)
Active Transport
139.
Movement of materials from high to low concentration through a protein channel. 
a)
Passive Transport
b)
Active Transport
140.
a)
Passive Transport
b)
Active Transport
141.
This picture represents which type of cellular transport?
a)
passive transport
b)
endocytosis
c)
exocytosis
d)
osmosis
142.
Food is moved into the cell by ________________________.
a)
endocytosis
b)
pinocytosis
c)
exocytosis
d)
osmosis
143.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
144.

The yellow and brown portion of this image is:

a)

protein

b)

phopholipid

c)

carbohydrate

d)

cholesterol

145.

Examples of particles that can diffuse across through the phospholipid bilayer include:

a)

oxygen and carbon dioxide

b)

sugar

c)

water

d)

calcium ions

146.
A phospholipid has 2 parts. What are they called? 
a)
Hydrophilic Head, Hydrophobic Tail 
b)
Hydrophobic Head, Hydrophilic Tail 
147.
Something is ___________ ____________
when some molecules can cross the membrane while others cannot. 
a)
Selectively (or Semi) Permeable 
b)
Totally Transparent
c)
Liquid Licorice 
d)
Heavily Patrolled 
148.
What is diffusion?
a)
when molecules move 
b)
when molecules move from a high concentration to a low.
c)
no movement 
d)
molecules move everywhere
149.
Most of the cell membrane is made of...
a)
Lipids
b)
Carbohydrates
c)
Proteins
d)
Nucleic acids
150.

Identify the cellular structure that diffusion occurs across.

a)

ribosome

b)

mitochondria

c)

cytoplasm

d)

cell membrane

e)

chloroplast

151.

Identify the cellular structure that is mostly water and is the jelly-like fluid in the cell.

a)

ribosome

b)

mitochondria

c)

cytoplasm

d)

cell membrane

e)

chloroplast

152.

Select the four organic macromolecules.

a)

nucleic acids

b)

proteins

c)

lipids

d)

amino acids

e)

carbohydrates

153.

Passive Transport is the movement of particles across the membrane from an area of [ ___ ] to an area of [ ___ ]

a)

high to low

b)

low to high

c)

low to low

d)

high to high

154.

Passive Transport is the movement of particles _________ the concentration gradient.

a)

with

b)

against

c)

opposing

d)

throughout

155.

An example of diffusion is

a)

CO2 and O2 exchange in the lungs

b)

Glucose transport

c)

Na+ / K+ Pumps

d)

Exocytosis

156.

An example of facilitated diffusion is

a)

CO2 and O2 exchange in the lungs

b)

Glucose transport

c)

Na+ / K+ Pumps

d)

Endocytosis

157.

Facilitated diffusion needs what to get particles from one side of the membrane to the other?

a)

a membrane-spanning protein

b)

a surface protein

c)

a phospholipid

d)

a carbohydrate

158.
Epithelium is
a)
Bone, cartilage,dense connective tissue, loose connective tissue, and blood
b)
Highly specialized tissue that contracts or shortens to produce movement
c)
Lining, covering, and glandular tissue of the body
159.
Which of the following is a function of epithelial tissue?
a)
Protection
b)
Absorption
c)
Secretion
d)
All the the above
160.
This type of connective tissue forms strong rope like structures such as tendons and ligaments.
a)
Loose connective
b)
Dense connective
c)
Cartilage 
d)
Bone
161.
Name this tissue.
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
162.
ID
a)
neuron
b)
blood
c)
loose reticular
d)
bone
163.
The matrix of our blood would be described as a(n):
a)
Soild
b)
Gel 
c)
Liquid
d)
Vascular 
164.
Name this tissue
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
165.
Connective tissue is
a)
The tissue that protects, supports, and binds together other body tissue
b)
Tissue that is the lining, covering, and glandular tissue of the body
c)
Tissue that contracts and shortens to produce movement
166.
Which connective tissue contains a gel-like matrix and is found in the nose, ear, and at the end of bones.
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
167.
This tissue carries nutrients, waste, respiratory gases, and many other substances throughout the body.
a)
Bone
b)
Cartilage
c)
Blood
d)
Adipose
168.
The connective tissue has an extra cellular matrix.
a)
True
b)
False
169.
Which of the following is NOT a type of connective tissue?
a)
Bone
b)
Cartilage
c)
Skin
d)
Blood
170.
Which is a TRUE statement about  this type of muscle
a)
It is involuntary
b)
It is striated
c)
Found attached to bones
d)
Has more than one nucleus
171.
What is an example of an involuntary muscle? 
a)
Heart
b)
Arms 
c)
Legs
d)
Shoulders
172.
What are the 3 types of muscles?
a)
Cardiac, smooth and skeletal
b)
Cardiac, skeletal, nervous
c)
Flexion, extension, smooth
d)
Skeletal, involuntary, voluntary
173.
Tendons connect __________ to bone.
a)
Cartilage
b)
Bone
c)
Muscle
d)
Ligaments
174.
Which muscles are involuntary?
a)
skeletal
b)
cardiac
c)
smooth
d)
smooth and cardiac
175.
Which muscle type is found in the internal organs, blood vessels, and airways?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
All muscle types
176.
Which muscle type is found in the heart?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
All muscle types
177.
Which muscle type is voluntary?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Smooth and Cardiac
178.
Which muscle type is NOT striated?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Skeletal and Cardiac
179.
This muscle tissue is
a)
skeletal and voluntary
b)
skeletal and involuntary
c)
cardiac and voluntary
d)
cardiac and involuntary
180.
This is which type of muscle tissue?
a)
cardiac
b)
smooth 
c)
skeletal
d)
all types of muscle tissue
181.
Ligaments connect
a)
muscle to bone
b)
bone to bone
c)
muscle to muscle
d)
cartilage to tendons
182.
Which of the following statements is NOT TRUE about skeletal muscle: 
a)
It is branched
b)
 It is striated
c)
It is the only one of the three types of muscle tissue to be voluntary
d)
 Its primary function is for movement of body by moving bones
183.
Which of the following statements is TRUE about BOTH cardiac and skeletal muscle tissue?
a)
Both are voluntary
b)
Both are striated
c)
Both have only one nucleus
d)
Both are branched shaped
184.
What type of Connective Tissue are TENDONS and LIGAMENTS
a)
Dense Connective Tissue
b)
Osseous Tissue
c)
Loose connective Tissue
d)
Cartilage
185.
What type of Connective tissue is found at the ends of bones to reduce friction?
a)
Cartilage
b)
Dense connective tissue
c)
Adipose Tissue
d)
Loose connective tissue
186.
What type of tissue SIGNALS the intestines to move food along?
a)
Nervous Tissue
b)
Blood Tissue
c)
Smooth muscle tissue
d)
Skeletal Muscle Tissue
187.
What is the MATRIX of Blood tissue?
a)
Collagen
b)
Calcium and Salts
c)
Plasma
d)
Fat
188.
Cells work together to make the following.
a)
tissues
b)
organs
c)
organ systems
d)
organism
189.
Tissues work together to make the following.
a)
cells
b)
organs
c)
organ systems
d)
organism
190.
Transmit electrical pulses from the brain to muscles throughout the body
a)
Epithelial
b)
Connective
c)
Muscle
d)
Nerve
191.
Which 2 tissues work together to aid in the digestion, absorption & movement of food?
a)
epithelial & nerve
b)
muscle & connective tissue
c)
muscle & nerve
d)
epithelial & muscle
192.
Which 2 tissue work together to bring oxygen to your body?
a)
muscle & nerve
b)
epithelium & connective tissue
c)
muscle & epithelium
d)
epithelium & nerve
193.
What is a tissue?
a)
group of cells working together to create different organs
b)
mass of cells working together to perform common functions
c)
group of cells spread throughout the body
d)
mass of tissues performing a common function