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Chapter 2 Review

Total questions: 58

Worksheet time: 30mins

Name
Class
Date
1.

The very first cells were seen by

a)

Scientist

b)

Robert Hawk

c)

Robert Hooke

d)

Mr. House

2.

Many _____ came together to form cell theory.

a)

people

b)

tiny parts

c)

cells

d)

scientists

3.

The cell theory indicates that (choose 3):

a)

All living things are made of one or more cells

b)

Cells perform the functions of living things

c)

All cells come from God

d)

All cells come from other pre existing cells

4.

Robert Hooke first saw ___ in the _____.

a)

cells, 1600's

b)

people, 1800's

c)

cells, 1900's

d)

tiny parts, 1500's

5.

a group of tissue that work together:

a)

skin

b)

organelles

c)

cells

d)

organs

6.

tiny parts of a cell with a specific function or job:

a)

organ

b)

eyeball

c)

system

d)

organelle

7.

An example of an organ:

a)

lung

b)

mitochondria

c)

cytoplams

d)

ion

8.

A group of cells that work together

a)

tissue

b)

organelle

c)

organ

d)

vesicles

9.

Prokaryotic cells are all microscopic

a)

never

b)

true

c)

sometimes

d)

Only the ones Mrs. Duenes uses in lab

10.

Skin cell look round.

a)

maybe

b)

True

c)

Untrue

d)

Yes, when they are treated with hydrogen chloride.

11.

Eukaryotic cells have a nucleus

a)

Yes

b)

False

c)

maybe

d)

They have a nucleolusly

12.

TRUE or FALSE: All living things are made up of cells.

a)

True

b)

False

13.
All living and non-living things are made up of cells.
a)
True
b)
False
14.
All existing cells are produced by other
a)
living cells
b)
dead cells
c)
atom cells
d)
animal cells
15.

The cell membrane surrounds all ___ and ____ what goes in and out of the cell.

a)

cars, regulates

b)

cells, regulate

c)

cells, relays

d)

organs, regulates

16.

The ___ is the powerhouse of the cell.

a)

Ribosome

b)

ER

c)

mitochondria

d)

golgi apparatus

17.

Which of the following lack a cell wall?

a)

animals

b)

protozoa

c)

humans

d)

viruses

18.

A slimy layer that protects the bacterium from harmful substances are known as:

a)

DNA

b)

cytoplasm

c)

chromosomes

d)

capsule

19.

Jelly like substance which surround all organelles.

a)

cytoplasm

b)

systoplasm

c)

lysosome

d)

flagellum

20.

DNA is organized in:

a)

chromosomes

b)

candy packages

c)

capsules

d)

proteins

21.

Which organelle produces proteins?

a)

Ribosomes

b)

Lysosomes

c)

Nucleus

d)

Vacuoles

22.

Which cell parts are not present in animal cells?

a)

cell membrane & cytoplasm

b)

nucleus & chloroplasts

c)

cell wall & chloroplasts

d)

ribosomes & mitochondria

23.

Which organelle is the location of DNA (genetic material)?

a)

mitochondria

b)

ribosomes

c)

nucleus

d)

Endoplasmic Reticulum

24.
Which organelle is a gelatin substance that helps fill out the cell
a)
Chloroplast
b)
Lysosomes
c)
Mitochondria
d)
Cytoplasm
25.
Which organelle releases the energy stored inside food
a)
Chloroplast
b)
Mitochondria
c)
Lysosomes
d)
Nucleus
26.
Which organelle helps cleanup the cell
a)
Lysosome
b)
Cytoplasm
c)
Chloroplast
d)
Nucleus
27.

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

a)

Nucleus

b)

Nuclear Membrane

c)

Mitochondria

d)

Chloroplast

28.
What organelle is considered to be the “gatekeeper” for plant and animal cells?

a)
Cell Wall
b)
Cytoplasm
c)
Nucleous
d)
Cell Membrane
29.
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.
30.

Rigid layer that surrounds plant cells is called:

a)

Cell Membrane

b)

Cell Wall

c)

ER

d)

Golgi Bodies

31.

Control center of the cell:

a)

ER

b)

Golgi Bodies

c)

Cell Membrane

d)

Nucleus

32.

Widely accepted explanation of the relationship between cells and living things:

a)

Cell Theory

b)

Theory of Gravity

c)

Theory of Evolution

d)

None of These

33.

This layer surrounds the cell and allows what substances come into and out of a cell:

a)

Cell Wall

b)

Nucleus

c)

Mitochondria

d)

Cell Membrane

34.

Tiny cell structures that carry out specific functions in the cell:

a)

Organelles

b)

Organs

c)

Cytoplasm

d)

Mitochondria

35.

Fill in the Blank:

The invention of the ________ lead to the discovery of cells because it can magnify small objects to make them appear bigger.

a)

Teloscope

b)

Microscope

c)

Barometer

d)

Anemometer

36.

Small structures within all cells that make proteins:

a)

Ribosomes

b)

Mitochondria

c)

Nucleus

d)

ER

37.

This organelle contains digestive chemicals that break down certain materials in a cell like a recycling center:

a)

Lysosome

b)

Chloroplast

c)

Golgi Bodies

d)

Mitochondria

38.

This organelle forms passageways in which proteins and other materials are carried from one part of the cell to another like a road:

a)

Chloroplast

b)

Nucleus

c)

ER

d)

Ribosomes

39.

This cell organelle receives proteins from the endoplasmic reticulum, packages, and delivers them to other parts of a cell:

a)

Mitochondria

b)

Nucleus

c)

Golgi Bodies

d)

Ribosomes

40.

Which scientist discovered and named cells after “small rooms”?

a)

Robert Hooke

b)

Anton Van Leeuwenhoek

c)

Matthias Schleiden

d)

Theodor Schwann

41.

What gives the leaf its green color and absorbs sunlight?

a)

stomata

b)

chlorophyll

c)

roots

d)

flowers

42.

Location inside of a plant cell where the process of photosynthesis occurs.

a)

nodules

b)

stomata

c)

chloroplasts

d)

chlorophyll

43.

Pigment which 'fills' chloroplast. This pigment absorbs sunlight.

a)

nodules

b)

stomata

c)

chlorine

d)

chlorophyll

44.

What does yeast produce (its a gas) which creates the rise in bread?

a)

carbon dioxide

b)

oxygen

c)

nitrogen

d)

cheese

45.

Some bacteria turns _____ fragments into Carbon dioxide and alcohol to produce lactic acid.

a)

cheese

b)

flucose

c)

lactose

d)

glucose

46.

Glucose enters the cytoplasm and is broken down in a process called...

a)

carbon dioxide

b)

fermentation

c)

lactic acid cycle

d)

glycolysis

47.

A process which does NOT use oxygen is...

a)

anaerobic

b)

aerobic

c)

ATP

d)

broken

48.

ATP is known as

a)

antlerphosphate

b)

adenosine triphospaste

c)

adenosine triphosphate

d)

adensine glycolysis

49.

The process of breaking down molecules to produce ATP is called

a)

cellular respiration

b)

cell phone

c)

anaerobic cellular respiration

d)

fermentation

50.

A plant uses the ______ it made to power its energy needs.

a)

ATP

b)

sugar

c)

glucose

d)

glycolysis

51.

Photosynthesis equation includes=

a)

carbon dioxide + water = light energy= sugar + light

b)

carbon dioxide + water = light energy= sugar + carbon

c)

carbon dioxide + water = light energy= sugar + ATP

d)

carbon dioxide + water = light energy= sugar + oxygen

52.

Consumers consumes other organisms to get energy.

a)

true

b)

never

c)

false

d)

I dont know

53.

In photosynthesis, sunlight enters ________ and is absorbed by the green pigment chlorophyll.

a)

the water

b)

the cell

c)

the mitochondria

d)

the chloroplast

54.

Uses energy from sun to turn into carbon dioxide and water into glucose.

a)

fermentation

b)

photosynthesis

c)

glycolysis

d)

sulfur dioxidation

55.

photosynthesis harnessing (gets) energy from the ______.

a)

earth

b)

sun

c)

berry

d)

school

56.

When ____ molecules move across the membrane it is a special type of diffusion. This diffusion is called _____.

a)

water, osmosis

b)

carbon, macromolecules

c)

water, diffusion

d)

oxygen, channel

57.

The cell membrane is _______ permeable.

a)

selectively

b)

sometimes

c)

permeable

d)

concentration

58.

molecules are constantly in _______. Molecules can strike protein _____ in the cell membrane and enter the cell.

a)

movement, chanel

b)

motion, channel

c)

permeable, membrane

d)

water, diffusion