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Chapter 6-7 CELLS, DIFFUSION, OSMOSIS , ACTIVE TRANSPORT

Total questions: 91

Worksheet time: 1hrs 20mins

Name
Class
Date
1.
Which statement is correct about diffusion?
a)
It's very rapid over long distances.
b)
It's a passive process which molecules move from a region of higher to lower concentration.
c)
It requires an energy expenditure by the cell.
d)
It's an active process where molecules move from a region of lower to higher concentration.
2.
Which of the following is major cause of the size limits for certain types of cells?
a)
evolutionary progression in cell size; more primitive cells have smaller sizes.
b)
the need for sufficient surface area to support the cell's metabolic needs.
c)
limitation on the strength and integrity of the plasma membrane as cell size increases
d)
the difference in plasma membranes between prokaryotes and eukaryotes
3.
White blood cells engulf bacteria through what process?
a)
pinocytosis
b)
osmosis
c)
phagocytosis
d)
exocytosis
4.
Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules?
a)
glycogen
b)
cellulose
c)
proteins
d)
lipids
5.
Which of the following cells would have the highest surface area to volume ratio?
a)
1
b)
2
c)
3
d)
they are all the same
6.
A protein that is destined for the membrane would be made 
a)
on a ribosome that is in the cytoplasm
b)
within a lysosome
c)
on a ribosome attached to the rough endoplasmic reticulum 
d)
within the Golgi body
7.

If the water potential of a cell is higher than the surrounding solution. The water will ____.

a)

Move into the cell.

b)

Move equally in and out of the cell.

c)

Move out of the cell.

8.
Which organelles modifies proteins and packages them into vesicles to be shipped out of the cell?
a)
free ribosomes
b)
rough ER
c)
smooth ER
d)
golgi apparatus
9.
____________ & _________________ are organelles that definitely arose from endosymbiosis.
a)
Rough ER & Smooth ER
b)
Mitochondria & Flagellum
c)
Chloroplast & Mitochondria
d)
Chloroplast and Golgi apparatus
10.
A protein that is destined for the membrane would be made 
a)
on a ribosome that is in the cytoplasm
b)
within a lysosome
c)
on a ribosome attached to the rough endoplasmic reticulum 
d)
within the Golgi body
11.
Plant cells have ___ for cell to cell communication.
a)
gap junctions
b)
plasmodesmata
c)
desmosomes
d)
tight junctions
12.
Which structure is common to plant and animal cells?
a)
central vacuole
b)
chloroplast
c)
wall made of cellulose
d)
mitochondrion
13.
Which of the following is major cause of the size limits for certain types of cells?
a)
evolutionary progression in cell size; more primitive cells have smaller sizes.
b)
the need for sufficient surface area to support the cell's metabolic needs.
c)
limitation on the strength and integrity of the plasma membrane as cell size increases
d)
the difference in plasma membranes between prokaryotes and eukaryotes
14.
A biologist ground up some plant leaf cells and then centrifuged the mixture to fractionate the organelles. Organelles in one of the heavier fractions could produce ATP in the light, whereas organelles in the lighter fraction could produce ATP in the dark. The heavier and lighter fractions are most likely to contain, respectively,
a)
mitochondria and chloroplasts.
b)
peroxisomes and chloroplasts.
c)
chloroplasts and peroxisomes.
d)
chloroplasts and mitochondria.
15.
Large numbers of ribosomes are present in cells that specialize in producing which of the following molecules?
a)
glycogen
b)
cellulose
c)
proteins
d)
lipids
16.
All of the following are part of a prokaryotic cell except
a)
a plasma membrane
b)
DNA
c)
an endoplasmic reticulum
d)
ribosomes
17.

In eukaryotic cells, which organelle generates energy for the cell?

a)

golgi apparatus

b)

mitochondria

c)

chloroplast

d)

vacuole

e)

rough endoplasmic reticulum

18.

In eukaryotic cells, which part stores genetic information?

a)

nucleolus

b)

nucleus

c)

vacuole

d)

nucleoid region

19.

Which of the following are true about the rough endoplasmic reticulum? (check all that apply)

a)

Found prokaryotic and eukaryotic cells

b)

Embedded with ribosomes

c)

Modify and transport proteins

d)

Synthesis lipids

e)

Detoxifies the cell

20.

Which of the following are true about the cell membrane? (check all that apply)

a)

Found prokaryotic and eukaryotic cells

b)

Controls what enters the cell

c)

Controls what leaves the cell

d)

Made of phospholipids

e)

Serves as an impermeable barrier

21.

In plant cells, what organelle is used to store nutrients and water?

a)

lysosome

b)

vacuole

c)

chloroplast

d)

golgi apparatus

22.

In plant cells, what organelle gives the cell structure and protects the cell?

a)

cell membrane

b)

vacuole

c)

golgi apparatus

d)

cell wall

23.

In plant cells, where does photosynthesis occur?

a)

chloroplast

b)

vacuole

c)

nucleolus

d)

cell wall

24.

In eukaryotic cells, which organelle is a specialized vesicle containing hydrolytic enzymes that can break down old cell parts and food.

a)

vacuole

b)

mitochondria

c)

golgi apparatus

d)

nucleolus

e)

lysosome

25.

In eukaryotic cells, what structure is made up of uncoiled and uncondensed DNA and proteins.

a)

chromosome

b)

nucleus

c)

nucleolus

d)

chromatin

e)

cytoskeleton

26.

In eukaryotic cells, what organelle produces the building blocks of ribosomes?

a)

smooth endoplasmic reticulum

b)

nucleus

c)

nucleolus

d)

cytoskeleton

e)

rough endoplasmic reticulum

27.
A protein that is destined for the membrane would be made 
a)
on a ribosome that is in the cytoplasm
b)
within a lysosome
c)
on a ribosome attached to the rough endoplasmic reticulum 
d)
within the Golgi body
28.
A protein that will be modified with carbohydrates will pass through 
a)
the lysosome and the rough ER
b)
the rough ER and the Golgi body
c)
the rough ER and smooth ER
d)
the Golgi body and the smooth ER
29.

A researcher observes a cell from a adrenal gland under an electron mictoscope. Adrenal glands produce several type of steroid hormones. What should the researcher expect to see in the cell?

a)

a high number of mitochondria

b)

large prominent rough ER

c)

large prominent smooth ER

d)

a high number of centrioles

30.

In a slide from an intestinal lining, the histologist finds both bacteria and intestinal cells. Which of the following would be accurate?

a)

the histologist would notice a dark nucleus in the intestinal cell and the bacteria cell

b)

the histologist would only notice a nucleus in the intestinal cell

c)

Neither the intestinal cell nor the bacteria would have a nucleus

d)

both of them have a nucleus but the bacteria have only one chromosome

31.

Fluoresently labeled amino acids are used in an experiment in pancreas cells which secrete protein hormones. Which of the following correctly places the organelles using the amino acids in the right order?

a)

mitochondria , Rough ER, ribosomes, nucleus, smooth ER

b)

ribosomes, Rough ER, vesicle, Golgi body, outside the cell

c)

smooth ER , ribosomes, mitochondria, outside the cell

d)

ribosomes, smooth ER, lysosomes, outside the cell

32.

Which of the following cells would most likely have the greatest concentration of densely packed rough endoplasmic reticulum?

a)

An amoeba engulfing small ciliates

b)

A bioluminescent bacterial cell

c)

A pancreatic cell engaged in the production of digestive enzymes

d)

A functional cell at maturity functioning in transporting hormones

33.

All of the following are evidence of endosymbiosis EXCEPT

a)

mitochondria and chloroplast ribosomes are similar to bacterial ribosomes

b)

mitochondria and chloroplast have double membranes

c)

mitochondria and chloroplast are similar in size to bacteria

d)

mitochondria and chloroplast have a nucleus

34.

Which kind of cell is prokaryotic, may or may not have a cell wall, and has no membrane bound organelles?

a)

Animal

b)

Bacteria

c)

Fungi

d)

Plant

35.

Major component of the lipid bilayer cell membrane.

a)

Cholesterol

b)

Channel Proteins

c)

Phospholipids

d)

Glycolipid/glycoprotein complexes

36.

The point of organelles such as the mitochondria, golgi, ER, etc. all having membranes is to ...

a)

Provide extra protection to those critical organelles

b)

Increase surface area for materials transport

c)

Prevent hazardous materials from escaping the organelles and damaging the rest of the cell

d)

All of the above

37.

Which of the following is true about the cytoskeleton? (check all that apply)

a)

A hard protective covering for the cell

b)

Provides reinforcement of the cell's shape

c)

Contains thin filaments that allow contraction of the muscle cells

d)

A mesh of protein fibers

e)

Stores calcium ions

38.

In eukaryotic cells, which organelle is a specialized vesicle containing hydrolytic enzymes that can break down old cell parts and food.

a)

vacuole

b)

mitochondria

c)

golgi apparatus

d)

nucleolus

e)

lysosome

39.
In general, Eukaryota cells (including plant and animal cells) are ____ _____ than Prokaryotic cells. 
a)
obviously stronger
b)
less complex
c)
more complex
d)
obviously weaker
40.
_____ are located near the nucleus, help organize cell division, and are not found in plant cells.
a)
vacuoles
b)
centrioles
c)
chloroplasts
d)
organelles
41.
_____ cells contain an internal membrane system known as the ______ ____ where lipid components of the cell membrane are assembled along with proteins and other materials
a)
Eukaryotic, endoplasmic reticulum (ER)
b)
Prokaryotic, endoplasmic reticulum (ER)
c)
Mutant, oxygen exchanger
d)
New, permeable membrane
42.
Most prokaryotic cells produce a strong supporting layer around the cell membrane known as a(n) ___ ____. 
a)
plastic cellotite
b)
cell wall
c)
selective argroleme
d)
vacuole pyrite
43.
The ____ ____ regulates what enters and leaves the cell and also protects and supports the cell.
a)
Golgi Apparatus
b)
ER
c)
cell wall
d)
cell membrane
44.

Tay–Sachs disease is a human genetic abnormality that results in cells accumulating and becoming clogged with very large, complex, and undigested lipids. Which cellular organelle must be involved in this condition?

a)

the endoplasmic reticulum

b)

the Golgi apparatus

c)

the lysosome

d)

mitochondrion

e)

membrane–bound ribosomes

45.
What is a tight junction?
a)
When the space between cells are closer together than they normally should be
b)
A chemical reaction
c)
A specialized connection of two adjacent animal cell membranes
46.
The membranes of cells are spot welded together to form reinforced structural units. Skin cells have these kind of junctions.
a)
gap junctions
b)
tight junctions
c)
desmosomes
47.
Allows for a flow of ions to between adjacent heart cells, permitting contractions
a)
Desmosomes
b)
Tight Junction
c)
Gap Junction
d)
plasmodesmata
48.

Correct label parts of the Plant Cell

a)

Nucleus

b)

Cytoskeleton

c)

Mitochondria

d)

Smooth ER

e)

Cytoplasm

f)

Vacuole

g)

Cell Wall

h)

Golgi Apparatus

i)

Chloroplast

j)

Plasmodesmata

1
2
3
4
5
1)
2)
3)
4)
5)
49.

Above the beakers put the concentration of the solution.

Below the beakers put what will happen to the cells.

a)

Supertonic

b)

Bajotonic

c)

Osmotonic

d)

Stay Same

e)

Shrink

f)

Swell

g)

Hypotonic

h)

Hypertonic

i)

Isotonic

1
2
3
4
5
6
1)
2)
3)
4)
5)
6)
50.

Select the Rough Endoplasmic Reticulum.

A
B
C
D
E
F
G
H
I
51.

Protects and maintains shape of a plant cell.

a)

cell membrane

b)

cell wall

c)

nuclear membrane

d)

plasmodesmata

52.

Jelly-like fluid in the cell

a)

cytoskeleton

b)

cytosol

c)

central vacuole

d)

gastric juices

53.

2 rods sitting at 90 degrees and have a role in cell division

a)

centrioles

b)

cytoskeleton

c)

cytosol

d)

vesicles

54.

Interconnected highway containing ribosomes to make proteins is called

a)

Rough ER

b)

Smooth ER

c)

Golgi apparatus

d)

mitochondria

55.

Detoxifies and makes hormones

a)

Rough ER

b)

lysosomes

c)

Smooth ER

d)

centrioles

56.

Site of cellular respiration.

a)

chloroplast

b)

mitochondria

c)

Golgi apparatus

d)

nucleus

57.

Which 2 organelles where thought to be some of the first cells according to the endosymbiont theory?

a)

ribosomes and cell membranes

b)

mitochondria and chloroplasts

c)

mitochondria and ribosomes

d)

cell wall and chloroplasts

58.

Sac that stores materials

a)

vacuoles

b)

lysosomes

c)

peroxisomes

d)

ribosomes

59.

Organelles found in every cell, whether prokaryotic or eukaryotic.

a)

cell membrane, cell wall, ribosomes

b)

cell membrane, ribosomes, cytosol

c)

cell membrane, vacuoles and ribosomes

d)

cell wall, ribosomes and cytosol

60.

The domains Bacteria and Archaea are known as ____ cells.

a)

prokaryotic

b)

eukaryotic

c)

simple

61.

Uses glucose and oxygen to produce ATP

a)

chloroplast

b)

mitochondria

c)

ribosomes

d)

Golgi apparatus

62.

This gets rid of waste

a)

lysosome

b)

nucleus

c)

nucleolus

d)

golgi body

63.

this makes ribosomes

a)

lysosome

b)

nucleus

c)

nucleolus

d)

golgi body

64.

this packages and ships proteins

a)

lysosome

b)

nucleus

c)

nucleolus

d)

golgi body

65.

Cellular Junction in plant cells that allows small molecules in the cytoplasm to be shared between the cells to aide in communication.

a)

Gap Junctions

b)

Tight Junctions

c)

Plasmodesmata

d)

Desmosomes

66.
What type of solution is this cell in?
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
diffused
67.
Which type of Passive Transport is being represented in this picture?
a)
Passive Diffusion
b)
Simple Diffusion
c)
Active Diffusion
d)
Facilitated Diffusion
68.
A cell in an isotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
69.
Which statement about cholesterol molecules is true?
a)
They help hold a membrane together.
b)
They alter the fluidity of the membrane.
c)
They attach to carbohydrates.
d)
They disrupt membrane function.
70.
The picture is an example of _________________.
a)
osmosis
b)
isotonic
c)
diffusion
d)
active transport
71.
Waste products are moved out of the cell by ______________________.
a)
endocytosis
b)
exocytosis
72.

What type of transport does NOT require energy? 

a)
Active Transport
b)
Passive Transport
73.
Which type of transport requires an input of energy?
a)
Passive Transport
b)
Osmosis
c)
Simple Diffusion
d)
Active Transport
74.
This picture represents what type of cell transport?
a)
endocytosis
b)
exocytosis
c)
osmosis
d)
passive transport
75.

What are the three types of Active Transport

a)

Protein Pumps, Endocytosis, and Exocytosis

b)

Diffusion, Facilitated Diffusion, and Osmosis

76.

The ability to allow only certain molecules into or out of the cell.

a)

Semipermeability

b)

Permeability

c)

Impermeability

d)

Unpermeability

77.

What type of membrane protein is in this illustration?

a)

Glycoprotein

b)

Glycolipid

c)

Cholesterol

d)

Aquaporin

78.

What does this process show?

a)

Exocytosis

b)

Endocytosis

79.

Plant cells communicate through these intercellular junctions

a)

Tight Junctions

b)

Gap Junctions

c)

Plasmodesmata

d)

Desmosomes

80.

Diffusion is casued by

a)

Magnetic attraction between atoms

b)

Nucleur forces that hold atoms together

c)

The constant, random movement of molecules.

d)

romance between molecules.

81.

Instead of light, a TEM, STM, and SEM utilize ____________ to create an image

a)

a colored pencil

b)

neutrons

c)

protons

d)

electrons

82.
Which microscope has a magnification range between 40X-1000X?
a)
Compound Light
b)
Transmission Electron
c)
Dissecting
d)
Scanning Electron
83.

This image is most likely to be made with which microscope?

a)

Optical

b)

Scanning Electron

c)

Transmission Electron

d)

Scanning Tunneling

84.

This microscope magnifies up to 10,000,000 times and passes electrons through a specimen/sample.

a)

Optical

b)

Scanning Electron

c)

Transmission Electron

d)

Scanning Tunneling

85.

Where can PROTEINS be found when part of a plasma membrane?

a)

On the outside of the membrane

b)

On the inside of the membrane

c)

Embedded part of the way into the membrane

d)

Embedded the whole way through the membrane

e)

All of the above

86.

contain cristae and matrix

a)
nucleus
b)
ribosome
c)
chloroplast
d)
mitochondria
87.

contain stroma, thylakoids, and grana

a)
Chloroplast
b)
Endoplasmic reticulum
c)
Nucleus
d)
Mitochondria
88.

These transfer hydrogen from various substrates to oxygen producing hydrogen peroxide as a byproduct

a)

peroxisomes

b)

lysosomes

c)

nucleus

d)

smooth ER

89.

has a 9 + 2 arrangement of microtubules and microfilaments and are used for movement (2 answers)

a)
ribosomes and golgi apparatus
b)
mitochondria and endoplasmic reticulum
c)
lysosomes and peroxisomes
d)
cilia and flagella
90.

A food vacuole can fuse with this organelle whose enzymes digest the food

a)
nucleus
b)
mitochondria
c)
endoplasmic reticulum
d)
lysosome
91.

A center for manufacturing, warehousing, sorting, and shipping of products made by the cell

a)

golgi apparatus

b)

lysososome

c)

mitochondria

d)

vacuoles

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