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Cells and Final Review

Total questions: 50

Worksheet time: 26mins

Name
Class
Date
1.

This organelle controls what goes in and out of plant and animal cells.

a)

Cell Wall

b)

Cell Membrane

c)

Chloroplasts

d)

Cytoplasm

2.
An organelle that captures energy from the sunlight in order to use it to produce food in plant cells is ______________.
a)
Chromatin
b)
Chloroplast
c)
Cytoplasm
d)
Cell Membrane
3.

The _____________ holds the DNA, and controls the functions of eukaryotic cells.

a)

Nucleus

b)

Nuclear Membrane

c)

Mitochondria

d)

Chloroplast

4.

What can only be found in plant cells?

a)

Cell membrane

b)

Vacuole

c)

Chloroplast

d)

Mitochondria

5.

Cell membranes are found in

a)

Only animal cells

b)

Only plant cells

c)

Some plant and animal cells

d)

All cells

6.
What organelle helps with cell digestion?
a)
Lysosomes
b)
Ribosomes
c)
Golgi Complex
d)
ER
7.

Using this image, what organelle is M?

a)

Centrioles

b)

Cell Membrane

c)

Golgi Apparatus

d)

Ribosome

8.
Using this image, what organelle is C?
a)
Cell Wall
b)
Mitochondria
c)
Large Cell Vacuole
d)
Chloroplast
9.

Using this image, what organelle is A?

a)

Cell Wall

b)

Large Central Vacuole

c)

Mitochondria

d)

Chloroplast

10.
What is the difference between rough and smooth ER?
a)
There is no difference.
b)
Plants have rough ER, animals have smooth ER.
c)
What type of injuries the Doctors treat.
d)
Rough has ribosomes, smooth does not.
11.
Semi-permeable layer around the cell that encloses the contents of the cell
a)
nucleus
b)
cell membrane
c)
cell wall
d)
chloroplast
12.
I am located in the nucleus – I’m the genetic material of a cell
a)
cytoplasm
b)
membrane
c)
chromosomes/DNA
d)
vacuole
13.
I store water in both plant and animal cells. What am I?
a)
cytoplasm
b)
ribosomes
c)
vacuole
d)
lysosomes
14.

Name two organelles that are only found in plant cells.

a)

Cell wall and chloroplasts

b)

Cell wall and nucleus

c)

Chloroplast and mitochondria

d)

Cell membrane and ribosome

15.

This is a picture of a(n)

a)

eukaryotic cell

b)

prokaryotic cell

16.

The phospholipid tails of the cell membrane are hydrophobic. What does hydrophobic mean?

a)

Afraid of water

b)

Loves water

c)

Drinks too much water

d)

Melts in water

17.

Some protist have tiny hairs called _________ to help them move.

a)

Cilia

b)

flagella

c)

psuedopod

18.

This organelle makes ribosomes. It is found in the nucleus.

a)

nucleus

b)

centrosome

c)

centriole

d)

nucleolus

19.
What is the name of the structure shown in the diagram where cellular respiration takes place?
a)
Chloroplast
b)
Mitochondrion
c)
Nucleus
d)
Vacuole
20.
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
21.
Produces proteins
a)
Ribosome
b)
Nucleus
c)
Cytoplasm
d)
Endoplasmic Reticulum
22.

The structures that make up a cell are called organs:

a)

True

b)

False

23.
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
24.
High Surface area to volume ratio allows cells to do what quickly?
a)
Move materials around inside the cell
b)
Move materials in and out of the cell 
c)
Communicate to other cells
d)
Divide
25.
This image shows how materials move into various sized cells in a given amount of time.... why does one square cell have more pink coloring than the others? 
a)

The surface area was too large to get through

b)
The volume of the other cells was too large for the dye to get through
c)
There was not enough surface area for the dye to get through
d)
The volume was too low for the dye to stay in the square
26.

Hint: think SA: V

a)

Elephant because it has more volume to heat up

b)

Elephant because it has larger ears to block the sun

c)

Mouse because it has more surface area to lose heat than volume to store it

d)

mouse because it doesn't have as much heat gain

27.
What is the structure labeled #1?
a)
Chloroplast
b)
Nucleus
c)
Cell Membrane
d)
Mitochondria
28.
What is the structure labeled #6?
a)
Smooth ER
b)
Golgi Body
c)
Nucleus
d)
Rough ER
29.
What is the structure labeled #4?
a)
Vacuole
b)
Cell wall
c)
Cytoplasm
d)
Cell membrane
30.

What is the structure labeled #2 and can be found free-floating or on the rough ER?

a)

Lysosome

b)

Vesicle

c)

Ribosome

d)

Mitochondria

31.

What is the structure labeled #7?

a)

Centrioles

b)

Cytoplasm

c)

Lysosome

d)

Mitochondria

32.
What structure does this organism use for locomotion>
a)
1, nucleus
b)
2, chloroplast
c)
3, vacuole
d)
4, flagella
33.
A scientist collected the following data on algal growth during an experiment:
Which of the following conclusions could be drawn from the data? 
a)
Algae multiply most rapidly at 35°C.
b)
Algae multiply most slowly at 20°C.
c)
Algae multiply most slowly at 10°C.
d)
Algae multiply most rapidly at 20°C.
34.

What conclusion can you draw from this line graph?

a)

For the most part, the older the teenagers get, the more likely they are to have a cell phone.

b)

Older teens have fewer cell phones.

c)

People in their thirties have the fewest cell phones.

d)

As age increase, the number of cell phones owned decreases

35.
Which macromolecule is made of amino acids?
a)
Carbohydrates
b)
Lipids
c)
Nucleic Acids
d)
Proteins
36.
In the energy pyramid here, how much of the energy in the producers gets passed to the herbivores?
a)
10%
b)
20%
c)
80%
d)
90%
37.
If the number of births in a population is the same as the number of deaths in a population, what will happen to the growth of the population?
a)
It will increase.
b)
It will decrease.
c)
It will stay the same.
d)
It will fluctuate.
38.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
39.
Cellular respiration is...
a)
the process by which cells break down glucose into energy. 
b)
the process by which cells break light down into energy. 
c)
the process by which cells communicate with other cells. 
40.
The ingredients of photosynthesis are
a)
sugar and water.
b)
sugar and oxygen.
c)
carbon dioxide and water.
d)
carbon dioxide and oxygen.
41.
What are the products of photosynthesis?
a)
Carbon dioxide and water
b)
Carbon dioxide and oxygen
c)
Glucose and oxygen
d)
Glucose and water
42.
High biodiversity is 
a)
having a lot of the same organism.
b)
having a few of the same organism.
c)
having a lot of variety of different organisms.
d)
only having one of each organism. 
43.

Why do the populations of invasive species grow so quickly?

a)

Invasive Species are native to an area.

b)

Invasive species are prey to many animals.

c)

Invasive species have no predators.

d)

Invasive species keep the ecosystems in equilibrium.

44.

Breaking News! A new island has formed off of Hawaii! What must occur for it to become an ecosystem?

a)

Secondary Succession

b)

Aquatic succession

c)

Primary Succession

d)

Ferns must grow

45.
After a forest fire, an ecosystem would start regrowth through -
a)
primary succession
b)
secondary succession
c)
climax community
d)
limiting factors
46.

Most enzymes are composed of .....

a)

Lipids

b)

Carbohydrates

c)

Proteins

d)

Nucleic Acids

47.

One function of lipids is to store energy. What is another function of lipids in the human body?

a)

To form cell membranes

b)

To make energy from the sun.

c)

To control chemical reactions.

d)

To fight infections

48.
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
49.

Which is true of bacteria cells

a)

Multicellular

b)

Eukaryote

c)

Has a nucleus

d)

Prokaryote

50.

......is important in the creation and storage of lipids and steroids.

a)

Smooth ER

b)

Rough ER

c)

Lysosome

d)

Mitochondria