The organelle that digests food particles, wastes, cell parts, and foreign invaders

Vacu

ole

Lyso

som

e

Cyto

plasm

Rib

osom

e

28%24%

3%

45%1. Vacuole

2. Lysosome

3. Cytoplasm

4. Ribosome

In plant cells, this stiff wall surrounds the cell membrane, giving the cell a rigid, boxlike

shape.

Cell

Wall

Cell

Mem

brane

Vacu

ole

Nucle

ar Envelo

pe

84%

6%3%6%

1. Cell Wall

2. Cell Membrane

3. Vacuole

4. Nuclear Envelope

Thin, flexible barrier around a cell, it regulates

what enters and leaves the cell

Cell

Wall

Golg

i Appara

tus

Cell

Mem

brane

Nucle

us

0% 0%

90%

10%

1. Cell Wall

2. Golgi Apparatus

3. Cell Membrane

4. Nucleus

The control center of the cell that directs the cell's activities; it contains the chemical instructions that

direct all the cell's activities (DNA)

Vacu

ole

Rib

osom

e

Cell

Mem

brane

Nucle

us

0%

100%

0%0%

1. Vacuole

2. Ribosome

3. Cell Membrane

4. Nucleus

Cells that do not have a distinct nucleus are called:

Pro

karyotic

Eukary

otic

Multi

cellu

lar

Anim

al

40%

0%

17%

43%1. Prokaryotic

2. Eukaryotic

3. Multicellular

4. Animal

The jellylike fluid that contains nutrients in a cell is the:

Cyto

plasm E.

R.

Golg

i Appara

tus

Lyso

som

e

81%

0%

13%6%

1. Cytoplasm

2. E.R.

3. Golgi Apparatus

4. Lysosome

Small organelles that are responsible for

protein synthesis are the:

Nucle

us

Rib

osom

es

Cyto

plasm

Cell

Mem

brane

0% 0%3%

97%1. Nucleus

2. Ribosomes

3. Cytoplasm

4. Cell Membrane

The ‘powerhouse’ of the cell that generates the cell’s energy

Chlo

ropla

st E.

R.

Golg

i Appara

tus

Mito

chondria

23%

63%

10%3%

1. Chloroplast

2. E.R.

3. Golgi Apparatus

4. Mitochondria

The organelle found in both animal and plant cells that is clear but contains dissolved

nutrients is the:

Centri

ole

Chlo

ropla

st

Vacu

ole

Cell

Mem

brane

21%

14%

52%

14%

1. Centriole

2. Chloroplast

3. Vacuole

4. Cell Membrane

Cells that have internal membranes surrounding specialized organelles are:

Bac

teria

Cells

Eukary

otic

Pro

karyotic

Unice

llula

r

7%4%

18%

71%

1. Bacteria Cells

2. Eukaryotic

3. Prokaryotic

4. Unicellular

Which of the following statements is false

All

livin

g thin

gs are

mad...

Anim

al cells

have a

cel..

.

Cells

com

e from

oth

er cells

.

Lyso

som

es are

found o

nl...

7%

23%

10%

60%1. All living things are made of cells.

2. Animal cells have a cell membrane and a cell wall.

3. Cells come from other cells.

4. Lysosomes are found only in animal cells.

To enter or leave a cell, substances must pass through

A m

icrotu

bule

Golg

i appar

atus

Rib

osom

e

Cell

Mem

brane

13%

73%

7%7%

1. A microtubule

2. Golgi apparatus

3. Ribosome

4. Cell Membrane

The pancreas is an organ that creates the protein insulin. Which organelle in a pancreas cell

packages insulin to be secreted out of the cell?

Golg

i appar

atus

Rib

osom

e

Mito

chondria

Nucle

us

lyso

som

e

71%

10%16%

0%3%

1. Golgi apparatus

2. Ribosome

3. Mitochondria

4. Nucleus

5. lysosome

What cell structure makes it possible for the internal environment of a cell to differ from the

external environment?

Cell

wall

Cell

mem

brane

E.R.

cyto

plasm

31%

8%

50%

12%

1. Cell wall

2. Cell membrane

3. E.R.

4. cytoplasm

Which of the following are all present in animal cells

mito

chondria

, ...

chlo

ropla

sts,

...

nucle

us, ce

ll ...

vacu

ole, c

ell ...

10%

29%

39%

23%

1. mitochondria, cell membrane, cell wall, cytoplasm

2. chloroplasts, cytoplasm, vacuole, nucleus

3. nucleus, cell membrane, mitochondria, cytoplasm

4. vacuole, cell membrane, nucleus, mitochondria

Centrioles are present in _____.

Anim

al cells

o...

Pla

nt cells

on...

In b

oth p

lant .

..

In n

either p

la...

33%

0%

46%

21%

1. Animal cells only

2. Plant cells only

3. In both plant and animal cells

4. In neither plant nor animal cells

The 'Scavengers' or 'Digestive bags' of a cell are ____.

Chro

moso

mes

Centro

som

es

Lyso

som

es

Rib

osom

es

26%

10%

29%

35%

1. Chromosomes

2. Centrosomes

3. Lysosomes

4. Ribosomes

The network of endoplasmic reticulum is present in the ____.

Nucle

us

Chro

moso

me

Cyto

plasm

Golg

i appar

atu...

24%

20%

32%

24%

1. Nucleus

2. Chromosome

3. Cytoplasm

4. Golgi apparatus

Centrioles are associated with ____________.

Dige

stio

n

Repro

ductio

n

Resp

iratio

n

Cell

divisi

on

16%

64%

12%8%

1. Digestion

2. Reproduction

3. Respiration

4. Cell division

Bacterial cells are prokaryotic; in comparison to a typical eukaryotic cell they

would

be sm

aller.

have a sm

aller n

ucleus.

lack

a plasm

a mem

brane.

have a gr

eater v

arie

ty o

...

48%

22%19%

11%

1. be smaller.

2. have a smaller nucleus.

3. lack a plasma membrane.

4. have a greater variety of organelles.

Proposed that cells are produced by other cells

Robert

Hooke

Rudolf

Virchow

Schw

ann

Schle

iden

27%

23%23%

27%1. Robert Hooke

2. Rudolf Virchow

3. Schwann

4. Schleiden

All things are made of cells, -cell is basic unit of life, -new cells come from existing

cells

Theodor S

chw

ann

Robert

Hooke

cell

theory

Rudolf

Virchow

7% 7%

57%

29%

1. Theodor Schwann

2. Robert Hooke

3. cell theory

4. Rudolf Virchow

Discovered that plants are made of cells

Theodor S

chw

ann

Pro

karyotic

cells

cell

theory

Matth

ias S

chle

idan

28%

62%

7%3%

1. Theodor Schwann

2. Prokaryotic cells

3. cell theory

4. Matthias Schleidan

A 0.9% NaCl solution is isotonic to red blood cells.

Which of these describes the results if red blood cells are placed into a 9% solution of NaCl?

They w

ill b

urst.

They w

ill sh

rink.

Noth

ing w

ill hap

pen.

They w

ill e

xpand b

ut no...

None o

f the above.

0% 0% 0%0%0%

1. They will burst.

2. They will shrink.

3. Nothing will happen.

4. They will expand but not burst.

5. None of the above.

10

The U-shaped tube in the figure below is divided by a membrane that is impermeable to starch but

permeable to water. Which of the following will occur?

Wate

r will

move fr

om th

...

Wate

r will

move

from

th...

Starc

h will

move fr

om th

...

Starc

h will

move fr

om th

...

Noth

ing w

ill hap

pen. T..

0% 0% 0%0%0%

1. Water will move from the right to the left.

2. Water will move from the left to the right.

3. Starch will move from the right to the left.

4. Starch will move from the left to the right.

5. Nothing will happen. The membrane blocks the passage of all the molecules. 10

Where do new cells come from?

A.

From

the ly

mph gla

nds.

B. F

rom

pre

existin

g cells

C.

From

food m

olecu

les .

.

D. F

rom

the b

lood

3% 3%0%

93%A. From the lymph

glands.

B. From preexisting cells

C. From food molecules in the digestive tract.

D. From the blood

Which process requires a cell to use energy to move materials across its membrane when a concentration

difference does not exist?

A.

active

transp

ort

B. d

iffusio

n

C.

mito

sis

D. o

smosis

0% 0% 0%0%0%

A. active transport

B. diffusion

C. mitosis

D. osmosis

10

Why must homeostasis be maintained in a cell?

A.

Wate

r will

ente

r the c.

..

B. S

alt w

ill le

ave th

e cell .

.

C.

Wast

es, w

ater a

nd nu...

D. T

he cell

mem

brane w

il...

0% 0%0%0%

A. Water will enter the cell if homeostasis is not maintained.

B. Salt will leave the cell if homeostasis is not maintained.

C. Wastes, water and nutrients must stay in the correct balance.

D. The cell membrane will lose the lipid bi-layer without homeostasis. 10