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WorksheetsBenchmark 1 REVIEW!!!!
Total questions: 122
Worksheet time: 2hrs 33mins
Name
Class
Date
1.
These cells contain genetic material
a)
prokaryotic cells
b)
eukaryotic cells
c)
both
2.
These cells have membrane bound organelles
a)
prokaryotic cells
b)
eukaryotic cells
c)
both
3.
These are single celled organisms
a)
prokaryotic cells
b)
eukaryotic cells
c)
both
4.
These cells contain cytoplasm
a)
Prokaryotic cells
b)
eukaryotic cells
c)
both
5.
These cells have a cell membrane
a)
Prokaryotic cells
b)
Eukaryotic cells
c)
Both
6.
These cells have no nucleus
a)
Prokaryotic cells
b)
Eukaryotic cells
c)
Both
7.
Additional layer around the outside of plant cells made from cellulose that protect and give shape
a)
Cell Wall
b)
Chloroplast
c)
Cell Membrane
d)
Golgi Complex
8.
When something is multi-cellular it has _____________ cell(s).
a)
many
b)
2
c)
0
d)
1
9.
What two parts does a Plant Cell have but an Animal Cell does not?
a)
Xylem and Phloem
b)
Chloroplasts and Cell Wall
c)
Cell Wall and Nucleus
d)
Mitochondria and Chloroplasts
10.
The site of photosynthesis
a)
ribosome
b)
mitochondria
c)
chloroplast
d)
nucleus
11.
This organelle takes food and turns it into ENERGY for plant and animal cells.
a)
Chloroplast
b)
Mitochondria
c)
Lysosome
d)
Ribosome
12.
I am the outer most layer of an animal cell. What am I?
a)
cell wall
b)
nucleus
c)
cell membrane
d)
cell skin
13.
What organelle helps with cell digestion?
a)
Lysosomes
b)
Ribosomes
c)
Golgi Complex
d)
ER
14.
"Water Loving"
a)
Hydrophobic
b)
Hydrophilic
c)
Hydroelectric
d)
Hydroloric
15.
"Water Fearing"
a)
Hydrophobic
b)
Hydrophilic
c)
Hydroelectric
d)
Hydroloric
16.
What forms the channels and pumps in the phospholipid bilayer?
a)
Carbohydrates
b)
Proteins
c)
Hydrophilic heads
d)
Lipids
17.
Which of the following is NOT part of the cell membrane?
a)
Lipids
b)
Carbohydrates
c)
Proteins
d)
Nucleic Acids
18.
The function of the plasma membrane is....
a)
to regulate what enters and leaves the cell.
b)
fight bacteria and viruses that enter the cell.
c)
provide rigid support and protection to the cell.
d)
make sure each cell can move
19.
Passive transport is called "passive" because it occurs WITHOUT
a)
cause.
b)
energy.
c)
a concentration gradient.
d)
a cell wall.
20.
Osmosis is the diffusion of _____ across a membrane
a)
glucose
b)
NaCl
c)
proteins
d)
water
21.
When particles move from areas of high concentration to areas less concentrated, this has taken place.
a)
diffusion
b)
mitosis
c)
endocytosis
d)
photosynthesis
22.
The picture below is an example of _________________.
a)
osmosis
b)
isotonic
c)
diffusion
d)
active transport
23.
When both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of
a)
Osmosis
b)
Diffusion
c)
Equilibrium
24.
What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?
a)
Diffusion
b)
Osmosis
c)
Active Transport
d)
Facilitated Diffusion
25.
Ideally, your cells should be in a(n) _______ solution
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
d)
Cola
26.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
27.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
28.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
29.
Plants need ________ for photosynthesis
a)
oxygen
b)
soil
c)
carbon dioxide
d)
sugar
30.
Hypotonic is when...
a)
more water LEAVES the cell
b)
more water ENTERS the cell
c)
equal amounts of water into and out of the cell
31.
Isotonic is when
a)
More water LEAVES the cell
b)
More water ENTERS the cell
c)
Equal amounts of water enter and leave the cell
32.
The movement of water is called
a)
Diffusion
b)
Endocytosis
c)
Osmosis
d)
Exocytosis
33.
This image shows which type of cell transport?
a)
Osmosis
b)
Diffusion
c)
Exocytosis
d)
Active transport
34.
This image shows which type of transport?
a)
Osmosis
b)
Diffusion
c)
Exocytosis
d)
Active Transport
35.
This image shows which type of transport?
a)
Osmosis
b)
Diffusion
c)
Endocytosis
d)
Exocytosis
36.
This image shows which type of transport?
a)
Osmosis
b)
Diffusion
c)
Endocytosis
d)
Exocytosis
37.
Which organelle from the plant cell is primarily responsible for converting sunlight to energy?
a)
Mitochonria
b)
Nucleus
c)
Vacuole
d)
Chloroplast
38.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
39.
Why would temperature affect the rate of photosynthesis?
a)
Enzymatic activity is usually temperature dependent
b)
plant cells expand with temp, have greater surface area
c)
More CO2 dissolved in the water
d)
More glucose needed for respiration at higher temperatures
40.
This cell organelle helps organisms maintain homeostasis by controlling what substances may enter or leave cells.
a)
vacuole
b)
nucleus
c)
cell membrane
d)
cell wall
41.
Large molecules, such as glucose, can easily pass through the cell membrane without any help...
a)
True- they pass right through
b)
False- they need a protein channel
42.
Cell membrane is made up of
a)
Polar heads, non-polar tails
b)
Non-polar heads, polar tails
c)
Polar heads, polar tails
d)
Non-polar heads, non-polar tails
43.
Hydrophobic region of the cell membrane?
a)
E
b)
B
c)
C
d)
A
44.
Hydrophilic portion of cell membrane?
a)
A
b)
C
c)
D
d)
E
45.
What forms the channels and pumps in the phospholipid bilayer?
a)
Carbohydrates
b)
Proteins
c)
Hydrophilic heads
d)
Lipids
46.
Needs host cell to reproduce.
a)
Virus
b)
Bacteria
c)
Fungus
d)
Protozoan
47.
What happens in the lytic cyle?
a)
Virus goes in and leaves the host cell
b)
Virus quickly kills the host cell
c)
Virus sleeps inside of the host cell
d)
Virus stay dormant for a long time
48.
What happens in the lysogenic cycle?
a)
Virus goes in and leaves the host cell
b)
Virus quickly kills the host cell
c)
Virus inject the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA, and stay dormant for a long time
d)
Bacteria injects DNA into a host cell
49.
What is the lytic and lysogenic cycle have in common?
a)
The host cell dies
b)
The virus dies
c)
The virus inserts its genetic information into the host cell
d)
copies of the virus are immediately released from the host
50.
Symptoms of HIV do not show up immediately because the virus can
a)
stay dormant for years
b)
mutate quickly
c)
stay outside the cell for a long time
51.
Antibiotics kill viruses
a)
True
b)
False
52.
In what way are a virus and a bacteria similar?
a)
They contain antibodies
b)
They reproduce by mitosis
c)
They have identical genomes
d)
They lack membrane-bound organelles
53.
The whiplike tail on some bacteria that help them move
a)
Nucleoid
b)
Pili
c)
Flagella
d)
Cilia
54.
Which statement about bacteria is true?
a)
All bacteria are prokaryotes
b)
All bacteria are eukaryotes
c)
All bacteria are autotrophs
d)
All bacteria are heterotrophs
55.
Bacteria come in all of the following shapes EXCEPT which?
a)
spiral
b)
rod-like
c)
rectangular
d)
spherical
56.
Bacteria have a cell membrane
a)
True
b)
False
c)
Some do, some don't
d)
Only in certain temperature conditions
57.
Bacteria cells have all of the following EXCEPT which?
a)
mitochondria
b)
genetic material
c)
cell membrane
d)
ribosomes
58.
Bacteria are prokaryotes which means they
a)
have a nucleus on their capsule
b)
do not contain a nucleus
c)
can live in environments with and without oxygen
59.
The outer covering of a bacteria cell is called the
a)
flagella
b)
cytoplasm
c)
cell wall
60.
Name this bacteria shape
a)
coccus
b)
spirillum
c)
bacillus
61.
Name this bacteria shape
a)
bacillus
b)
coccus
c)
spirillum
62.
Name this bacteria shape
a)
coccus
b)
bacillus
c)
spirillum
63.
Bacteria that help break down dead material in the environment are called
a)
vaccines
b)
decomposers
c)
oats
64.
True or False: Some types of bacteria eat and clean up oil spills
a)
True
b)
False
65.
A disease causing organism
a)
pathogen
b)
poison
c)
vaccine
66.
Strep throat is caused by
a)
bacteria
b)
virus
67.
The flu is caused by
a)
bacteria
b)
virus
68.
Bacteria are only found in dirty places
a)
True
b)
False
69.
Which of the following is the smallest unit of life that can carry out all life functions?
a)
the mitochondria
b)
the vacuoles
c)
the nucleus
d)
the cell
70.
Which structures are found in every living cell?
a)
cell membrane and cytoplasm
b)
chloroplasts and mitochondria
c)
a cell wall and nucleus
d)
chloroplasts and cell wall
71.
Which cell structure is found in plant and animals cells and controls what can come into or leave a cell?
a)
cell membrane
b)
cytoplasm
c)
nucleus
d)
vacuole
72.
What is the function of the cell nucleus found in both plant and animal cells?
a)
to produce energy
b)
to control cell activity
c)
to remove waste products
d)
to allow molecules to enter the cell
73.
Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called ___________________.
a)
Mitochondria
b)
Vacuoles
c)
Lysosomes
d)
Chlororplasts
74.
What is one basic function of the vacuoles?
a)
circulating oxygen
b)
producing food
c)
controlling cell processes
d)
storing water
75.
Chloroplasts in plant cells allow the plant to perform a function that animal cells cannot do. What is the main function of the chloroplasts found in plant cells?
a)
to absorb light energy and manufacture food
b)
to remove waste materials by active transport
c)
to manufacture chemical energy from food
d)
to control the shape of the cell
76.
All cells need energy to function. Which cell organelle is responsible for producing energy in the cell?
a)
chloroplasts
b)
mitochondria
c)
nucleus
d)
vacuoles
77.
What is the function of a cell wall?
a)
to protect and support the cell
b)
to perform different functions in each cell
c)
to prevent water from passing through it
d)
to prevent oxygen from entering the cell
78.
In what part of the plant cell does the process of photosynthesis take place?
a)
nucleus
b)
mitochondria
c)
chloroplasts
d)
vacuoles
79.
Cells with a nucleus and membrane-bound organelles are called ____________________.
a)
prokaryotes
b)
eukaryotes
c)
bacteria
d)
protists
80.
_ are organelles responsible for digesting certain materials within the cell.
a)
vacuoles
b)
chloroplasts
c)
lysosomes
d)
cell membrane
81.
Which of the following is not part of the cell theory?
a)
cells must contain DNA
b)
all living things are made from cells
c)
cells can only come from other cells
d)
cells are the basic unit of life
82.
Who was the first person to see cells under the microscope and give them their name?
a)
Mattias Schleiden
b)
Robert Hooke
c)
Theordor Schwann
d)
Anton van Leeuwenhoek
83.
The basic unit of structure and function in a living things.
a)
chloroplast
b)
nucleus
c)
cell
d)
cell membrane
84.
Which part of the cell is considered to be "selectively permeable" because it allows certain things to enter or leave the cell?
a)
Cell Membrane
b)
Nucleus
c)
Lysosome
d)
Cytoplasm
85.
Movement of particles from high to low concentration.
a)
Passive Transport
b)
Active Transport
86.
a)
Passive Transport
b)
Active Transport
87.
Osmosis is a form of ______________.
a)
Passive Transport
b)
Active Transport
88.
Movement of materials from high to low concentration through a protein channel.
a)
Passive Transport
b)
Active Transport
89.
a)
Passive Transport
b)
Active Transport
90.
ATP is a form of energy.
a)
Passive Transport
b)
Active Transport
91.
Exocytosis
a)
Passive Transport
b)
Active Transport
92.
Endocytosis
a)
Passive Transport
b)
Active Transport
93.
Low to High
a)
Passive Transport
b)
Active Transport
94.
Solutes move against the concentration gradient, therefore energy is needed.
a)
Passive Transport
b)
Active Transport
95.
Uses ATP (energy)
a)
Passive Transport
b)
Active Transport
96.
This uses energy
a)
endocytosis
b)
exocytosis
c)
both
97.
This takes substances into a cell
a)
endocytosis
b)
exocytosis
c)
both
98.
A balance that an organism maintains by regulating what goes into and out of the cell.
a)
Hypertonic
b)
Homeostasis
c)
Plasmolysis
d)
Hypotonic
99.
Which of the following modes of cellular transport does NOT require energy?
a)
Facilitated Diffusion
b)
Protein Pumps
c)
Endocytosis
d)
Exocytosis
100.
Which type of cellular transport moves molecules from low concentrations to high concentrations?
a)
Osmosis
b)
Diffusion
c)
Passive Transport
d)
Protein Pumps
101.
What type of transport involves the movement of water from high to low concentrations?
a)
Diffusion
b)
Active Transport
c)
Facilitated Diffusion
d)
Osmosis
102.
What type of solution has more solutes and less water than a cell that it contains?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
None of the Above
103.
A cell with a 5% salt solution is placed into a beaker with a 10% salt solution. This solution is considered to be _____ to the cell.
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
None of the Above
104.
A cell with a 5% salt solution is placed into a beaker with a 10% salt solution. What will happen to the cell?
a)
It will shrink
b)
It will swell
c)
No change
d)
Cytolysis
105.
A cell with a 10% salt solution is placed into a beaker with a 40% salt solution. How will water move?
a)
It will leave the cell
b)
It will enter the cell
c)
It will move in and out equally
d)
There will be no movement
106.
A plant cell with a 20% salt solution is placed into a beaker with a 10% salt solution. What will happen to the plant cell?
a)
Cytolysis
b)
Plasmolysis
c)
It will shrink
d)
It will swell
107.
The amount of particles in a given space.
a)
diffusion
b)
concentration
c)
permeable
d)
active transport
108.
When the concentration of particles inside of a cell is the same as the concentration of particles outside of the cell.
a)
active transport
b)
concentration
c)
diffusion
d)
equilibrium
109.
Which of the following is an example of osmosis?
a)
Oxygen exiting leaves after photosynthesis
b)
A raisin swelling in a cup of water
c)
Water changing from a liquid to a gas
d)
Oxygen moving into an animal cell
110.
Osmosis is the movement of _____ across a membrane.
a)
food
b)
energy
c)
oxygen
d)
water
111.
Due to the higher concentration of oxygen in the air than your blood, oxygen goes from the lungs into the red blood cells by....
a)
Facilitated Diffusion
b)
Simple Diffusion
c)
Active Transport
d)
Osmosis
112.
Which way would the purple molecules move through the semi permeable membrane?
a)
From the A side to the B side
b)
From the B side to the A side
c)
None of the purple molecules would move.
113.
Lets some things pass through but not others
a)
Selectively permeable
b)
Selectively impermeable
c)
Partially permeable
d)
Particularly permeable
114.
Needs host cell to reproduce.
a)
Virus
b)
Bacteria
c)
Fungus
d)
Protozoan
115.
What happens in the lytic cyle?
a)
Virus goes in and leaves the host cell
b)
Virus quickly kills the host cell
c)
Virus sleeps inside of the host cell
d)
Virus stay dormant for a long time
116.
What happens in the lysogenic cycle?
a)
Virus goes in and leaves the host cell
b)
Virus quickly kills the host cell
c)
Virus inject the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA, and stay dormant for a long time
d)
Bacteria injects DNA into a host cell
117.
Is a virus alive?
a)
Yes
b)
Sure is
c)
Most Def'
d)
Naw, son...
118.
What does a virus have on the outside?
a)
a protein coat
b)
a fur coat
c)
crispy skin
d)
membrane
119.
The whiplike tail on some bacteria that help them move
a)
Nucleoid
b)
Pili
c)
Flagella
d)
Cilia
120.
Which statement about bacteria is true?
a)
All bacteria are prokaryotes
b)
All bacteria are eukaryotes
c)
All bacteria are autotrophs
d)
All bacteria are heterotrophs
121.
Bacteria come in all of the following shapes EXCEPT which?
a)
spiral
b)
rod-like
c)
rectangular
d)
spherical
122.
Bacteria have a cell membrane
a)
True
b)
False
c)
Some do, some don't
d)
Only in certain temperature conditions
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