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Final Exam Review Quizziz

Total questions: 140

Worksheet time: 1hrs 24mins

Name
Class
Date
1.

What two organelles are NOT in an animal cell?

a)

Cell Membrane and Mitochondria

b)

Nucleus and Ribosomes

c)

Cell Wall and Chloroplasts

d)

Golgi Body and Lysosomes

2.

The tough outer barrier of some cells, holds the shape and protects the cell

a)

Mitochondria

b)

Cell Wall

c)

Nucleus

d)

Ribosomes

3.

This controls what enters and exits ALL cells

a)

Golgi Body

b)

Lysosomes

c)

E.R.

d)

Cell Membrane

4.

This organelle's job is to synthesize proteins

a)

Ribosomes

b)

Lysosomes

c)

Golgi Body

d)

Nucleus

5.

Creates energy for ALL cells, the powerhouse of the cell

a)

Nucleolus

b)

Vacuole

c)

Cytoplasm

d)

Mitochondria

6.

The site for photosynthesis where sunlight, carbon dioxide and water are converted into glucose and oxygen

a)

Vacuole

b)

Chloroplast

c)

smooth E.R.

d)

Ribosomes

7.

Holds the DNA, or genetic material / the brain of the cell

a)

Cell Wall

b)

Mitochondria

c)

Golgi Body

d)

Nucleus

8.

Stores water, nutrients, or waste

a)

Cytoplasm

b)

Ribosomes

c)

Cell Membrane

d)

Vacuoles

9.

Packages materials for transport OUTSIDE of the cell

a)

Golgi Body

b)

Cell Wall

c)

Nucleolus

d)

Ribosomes

10.

The site where ribosomes are made

a)

Nucleolus

b)

Smooth E.R.

c)

Chloroplast

d)

Rough E.R.

11.

Digests waste, cleans the cell; the garbage man of cells

a)

Vacuoles

b)

Lysosomes

c)

Nucleus

d)

E.R.

12.

How many vacuoles does a PLANT cell have?

a)

1

b)

2

c)

3

d)

4+

13.

Jelly-like substance that fills ALL cells

a)

E.R.

b)

Cell Membrane

c)

Cytoplasm

d)

Ribosomes

14.

The rough E.R. has what organelle attached to it, making it look rough

a)

Vacuole

b)

Ribosomes

c)

Lysosomes

d)

Cell Wall

15.

Transports materials such as proteins or lipids INSIDE the cell

a)

Mitochondria

b)

E.R.

c)

Vacuole

d)

Golgi Apparatus

16.
Ideally, your cells should be in a(n) _______ solution
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
d)
Cola
17.
Passive transport requires no
a)
concentration gradients
b)
osmosis
c)
motion
d)
energy
18.
 An animal cell placed in a hypertonic (salty) solution will
a)
Stay the same
b)
Shrink- get smaller
c)
Swell- get bigger
19.
What is the diffusion of water only across a cell or semi-permeable membrane?
a)
Osmosis
b)
Diffusion
c)
Active Transport
d)
Passive Transport
20.
What type of cellular transport uses energy?
a)
Passive Transport
b)
Active Transport
21.
In which case would a cell most likely shrink?
a)
when placed in a solution containing a high salt concentration
b)
when placed in a isotonic solution
c)
when placed in a solution containing a low pH
d)
when placed in a solution containing distilled water
22.
Active transport requires energy because...
a)
The cell is moving something against a concentration gradient
b)
The cell is moving something with a concentration gradient
23.
Diffusion and Osmosis are examples of...
a)
Active Transport
b)
Passive Transport
24.

Most abundant type of lipid in the cell membrane

a)

Sphingolipids

b)

Cholesterol

c)

Phospholipids

d)

Glycoprotein

25.

Which type of cell contains chloroplasts?

a)

plant cell

b)

eukaryotic cells

c)

animal cells

d)

prokaryotes

26.

What structure is NOT found in animal cells?

a)

cell membrane

b)

cell wall

c)

cytoplasm

d)

endoplasmic reticulum

27.

What structure in an animal cell acts as barrier between the cell and the external environment?

a)

cell wall

b)

nucleus

c)

cell membrane

d)

bloodstream

28.

What is the main component of a cell membrane?

a)

cholesterol

b)

glycoproteins

c)

phospholipids

d)

transmembrane protiens

29.

What molecule often acts as an antigen, identifying what a cell is?

a)

Cholesterol

b)

Glycoproteins

c)

Peripheral Proteins

d)

Transmembrane Proteins

30.

What molecule is important to keeping a cell membrane flexible?

a)

Cholesterol

b)

Transmembrane Proteins

c)

Peripheral Proteins

d)

Glycoproteins

31.

Which type of transport helps transport larger molecules, such as simple sugars, across a cell membrane from high to low concentration?

a)

Active Transport

b)

Simple Diffusion

c)

Facilitated Diffusion

d)

vesicles

32.

What is ecology?

a)

the study of rocks

b)

the study of relationships between organisms and their environments

c)

the study of the ocean

d)

the study of animals and plants

33.

What is the definition of a population?

a)

all individuals of one kind living in one area

b)

one single organism

c)

any living thing

d)

many different organisms living in one area

34.

What is the definition of a community?

a)

any living thing

b)

one single individual

c)

all the individuals of one kind in one area

d)

all of the populations living in one area

35.

Biotic means:

a)

living organisms and the remains of living organisms

b)

non-living

36.

Abiotic means:

a)

living organisms and the remains of living organisms

b)

non-living

37.

What energy molecule do plants make as a result of photosynthesis?

a)

Water

b)

Oxygen

c)

Carbon dioxide

d)

Glucose

38.

What do plants need to do photosynthesis

a)

Sunlight

b)

Oxygen

c)

Water

d)

Carbon Dioxide

39.

On a food web, an herbivore is also called a ____ consumer

a)

tertiary

b)

secondary

c)

primary

d)

producer

40.

In an ecological pyramid, what organism makes up the bottom tier?

a)

Producers

b)

Consumers

c)

Predators

41.

On a food web, secondary consumers are eaten by ______ consumers

a)

Primary

b)

Secondary

c)

Tertiary

42.

On a food chain or food web, which way does the arrow go?

a)

Points towards the animal being eaten

b)

Points toward the animal gaining the energy

c)

Points toward the time passed

d)

Points toward the sunlight

43.

What do plants release after photosynthesis is complete?

a)

Water

b)

Methane

c)

Oxygen

d)

Energy

44.

All the living and nonliving factors in an area make up the:

a)

Population

b)

Ecosystem

c)

Community

d)

Individual

45.

What direction does the arrow go towards in a food web?

a)

Toward the organism getting energy

b)

Toward the organism being consumed

46.

Which of the following are abiotic factors?

a)

soil

b)

birds

c)

trees

d)

wind

47.

What is the part of the water cycle called when water falls back to earth in the form of rain, sleet, snow, or hail?

a)

condensation

b)

precipitation

c)

evaporation

d)

transformation

48.

what is the part of the water cycle called when water forms a cloud?

a)

runoff

b)

precipitation

c)

transpiration

d)

condensation

49.

The part of the water cycle when water evaporates from plants.

a)

transpiration

b)

sublimation

c)

deposition

d)

transportation

50.

What is the correct order of water transportation?

a)

evaporation-> condensation-> precipitation

b)

condensation-> evaporation-> precipitation

c)

transportation -> condensation -> runoff

d)

condensation -> transportation -> runoff

51.

Humans require Nitrogen for what?

a)

to provide minerals

b)

to breathe

c)

synthesizing DNA and RNA

d)

to facilitate oxygen transport

52.

how many % of energy is passed up to the next trophic level

a)

5%

b)

8%

c)

10%

d)

15%

53.

what form of nitrogen is used by plants

a)

nitrogen gas

b)

nitrite

c)

ammonia

d)

nitrate

54.

what is the carrying capacity

a)

the amount of organisms that can occupy a niche

b)

the amount of organisms within a region that the environment can support sustainably

c)

the number of many species in one habitat

d)

the slow growth curve

55.

a bee pollinating a flower is an example of

a)

mutualism

b)

commensalism

c)

parasitism

56.

Which of the following is an example of parasitism?

a)

a barnacle on a whale.

b)

ivy growing on a tree.

c)

a tapeworm living in an intestine.

d)

a clownfish living in a sea anenome

57.

What turns N2 gas into ammonium

a)

nitrogen fixing bacteria

b)

denitrifying bacteria

c)

nitrifying bacteria

d)

fungi

58.

Where is fast carbon stored?

a)

ocean

b)

plants

c)

land

d)

somewhere else

59.

T/F: The amount of carbon on earth is the same amount that has always been here.

a)

True

b)

False

60.

How do greenhouse gases contribute to climate change

a)

by changing the salt level in the ocean

b)

by changing how much carbon is on earth

c)

by changing the earth surface

d)

by trapping the sun's rays and warming the earth

61.

What is the difference between climate and weather?

a)

Weather is the day to day temperature and conditions

b)

Weather is the average temperature and conditions for an area over time.

c)

Climate is the average temperature and conditions for an area over time.

d)

Climate is the day to day temperature and conditions

62.

The 4 Biomolecules are...

a)

carbohydrates, lipids, proteins, and fats

b)

carbohydrates, lipids, proteins, and nucleic acids

c)

fruits, veggies, dairy, and meat

d)

carbohydrates, lipids, vitamins, and nucleic acids

63.

Which of the following elements are found in all 4 of the macromolecules? (Select all that apply).

a)
b)
c)
d)
64.

Which macromolecule is used as our main source of energy?

a)

Lipids/Fats

b)

Nucleic Acids

c)

Proteins

d)

Carbohydrates

65.

Which macromolecule stores energy?

a)

Carbohydrates

b)

Proteins

c)

Lipids/Fats

d)

Nucleic Acids

66.

Nucleic acids make up which of the two molecules listed below?

a)

FDA

b)

RNA

c)

DNA

d)

FDR

67.

This is one job proteins do not have in the body.

a)

structure for tissues and organs

b)

transport things through cell membranes

c)

speed up chemical reactions

d)

insulation

68.

This macromolecule breaks down into sugars such as glucose.

a)

Lipids/Fats

b)

Nucleic Acids

c)

Protein

d)

Carbohydrates

69.

Which type of fat is considered healthier than others?

a)

Saturated Fat

b)

Unsaturated Fat

c)

Monounsaturated Fats

d)

Trans Fat

70.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
71.
DNA and RNA are examples of 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
72.
Nucleotides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
73.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
74.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
75.
Glycerol and fatty acids are the monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
76.
What is the function of nucleic acids?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
77.
Which of the following organic compounds is the main source of energy for living things?
a)
carbohydrates
b)
lipids
c)
nucleic acids
d)
proteins
78.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
79.

The chemical bond formed when two atoms share electrons is call a(n)

a)

covalent bond

b)

ionic bond

c)

metallic bond

d)

electron bond

80.

What do we call a covalent bond where electrons are shared UNEQUALLY?

a)
Ionic
b)
Polar Covalent
c)
Nonpolar Covalent
d)

Metallic

81.

An element is a ____ that cannot be physically separated into simpler substances

a)

pure substance

b)

solution

c)

mixture

d)

compound

82.

___ is a pure substance containing two or more kinds of atoms.

a)

element

b)

mixture

c)

compound

d)

solution

83.

What is the difference between a mixture and a compound?

a)

Mixtures are physically combined and compounds are chemically combined.

b)

Mixtures are chemically combined and compounds are physically combined.

c)

Nothing, they are the same.

84.

Which of the following is an example of a compound? (SELECT 2)

a)

Cu (Copper)

b)

H2O (water)

c)

NaCl (salt)

d)

Lemonade

85.

Which of the following is a compound?

a)

Si

b)

CO2

c)

Cl

d)

He

e)

Ti

86.

Which of the following represents an element?

a)

H2O

b)

HCl

c)

NaCl

d)

Au

e)

CaCO3

87.

What is the chemical symbol of water?

a)

H2O

b)

CO2

c)

O2

d)

N2

88.
Which end of the water molecule has a slightly positive charge?
a)
the oxygen end
b)
the hydrogen end
c)
both ends are slightly positive
d)
neither end is positive
89.
Water is a universal solvent because it...
a)
It can be found anywhere
b)
It freezes when it gets cold
c)
floats when frozen
d)
Dissolves most substances
90.
The fact that ice floats on liquid water is due to the fact that water's solid is ___________ than it's liquid form
a)
less polar
b)
more polar
c)
less dense
d)
more dense
91.
Which statement explains why water molecules stick together?
a)
both sides are negative
b)
one side has a positive charge and the other side has a negative charge
c)
one side has a negative charge adn the other side has a neutral charge
d)
both sides are positive
92.
When a molecule has an opposite electrical charge on each end, it is known as what?
a)
cohesion
b)
polar molecule
c)
hydrogen bond
d)
solution
93.

The ability of water molecules to stick to each other, creating surface tension is called:

a)

Cohesion

b)

Adhesion

c)

Insulation

d)

Ph

94.

Water can be pulled upward against gravity in small narrow tubes.

a)

Adhesion

b)

Cohesion

c)

Capillary Action

d)

Polarity

95.

Water molecules are attracted to different substances that have a charge. An example would be water sticking to a leaf.

a)

Adhesion

b)

Cohesion

c)

Polarity

d)

Heat Capacity

96.

Atoms transfer electrons when they form

a)

covalent bonds.

b)

ionic bonds.

c)

hydrogen bonds.

d)

polymers.

97.

Atoms in molecules share pairs of electrons when they form

a)

covalent bonds.

b)

ionic bonds.

c)

hydrogen bonds.

d)

polymers.

98.

The positively charged particle in the nucleus of an atom is called the

a)

neutron

b)

ion

c)

proton

d)

electron

99.
Attractions between the negative Oxygen atom of one water molecule and the positive Hydrogen atom of another water molecule are called
a)
Covalent bonds
b)
Ionic bonds
c)
Polar bonds
d)
Hydrogen bonds
100.

Which of the following is NOT a function of proteins?

a)

Proteins can signal and transport (hormones)

b)

Proteins compose muscles, bones, hair, nails, and skin

c)

Proteins contain genetic information

d)

Proteins can act as enzymes

101.

What is the function of nucleic acids?

a)

short term energy

b)

building muscles

c)

storing long term energy

d)

storing genetic information

102.

What process breaks down polymers into monomers?

a)

dehydration synthesis

b)

hydrolysis

c)

boiling point

d)

acidification

103.

What process joins monomers into polymers?

a)

dehydration synthesis

b)

hydrolysis

c)

boiling point

d)

acidification

104.

glucose, fructose and sucrose are all examples of

a)

proteins

b)

nucleic acids

c)

lipids

d)

carbohydrates

105.

T/F - Enzymes consist of chains of fatty acids

a)

True

b)

False

106.

T/F - Enzymes act by lowering the activation energy of a reaction

a)

True

b)

False

107.

T/F - activation energy is the energy needed to start a chemical reaction

a)

True

b)

False

108.

When the substrate binds to the active site on the enyzme, what is the structure called? 

a)

the substrate-active complex

b)

the active enzyme

c)

the substrate-substrate complex

d)

the enzyme-substrate complex

109.

T/F - An enzyme is not used up in a reaction, it can be reused with a new substrate

a)

True

b)

False

110.

T/F -Enzymes work with a variety of substrates

a)

True

b)

False

111.

What happens if an enzyme is out of its ideal temperature or pH range?

a)

the enzyme is denatured and no longer works

b)

the enzyme works better

c)

nothing happens

d)

the enzyme is inactivated

112.

What kingdoms are prokaryotic?

a)

animalia

b)

fungi

c)

eubacteria

d)

archeabacteria

113.
How many cells are found in Archaebacteria?
a)
Unicellular
b)
Multicellular
c)
Both
114.

Which kingdom does slime mold belong?

a)
Animalia
b)
Protista
c)
Fungi
d)
Plantae
115.
How many kingdoms are there?
a)
2
b)
3
c)
6
d)
8
116.
Which kingdom do humans belong to?
a)
Plantae
b)
Fungi
c)
Animalia
d)
Protista
117.

In this kingdom you can find mushrooms and yeast

a)
Fungi
b)
Protista
Protista
c)
Plantae
d)
Animalia
118.

Archeabacteria differ from eubacteria in which way?

a)

eubacteria have a nucleus

b)

they live in harsh environments

c)

archaebacteria are homogeneous

d)

archaebacteria are eukaryotic

119.
What do protists, plants, fungi, and animals ALWAYS have in common? They are all...
a)
Multicellular
b)
Eukaryotic
c)
Prokaryotic
d)
Consumers
120.
Organisms that are classified as autotrophic are able to-
a)

evolve

b)
move
c)
reproduce
d)

produce their own food

121.
This domain is characterized by bacteria that can live in extreme environments, such as hot springs.
a)

Archaebacteria

b)

Eubacteria

c)

Eukaryotic

d)

Prokaryotic

122.
When DNA is contained in a nucleus, the cell is...
a)
eukaryotic
b)
prokaryotic
c)
unicellular
d)
multicellular
123.
Animals must eat other organisms for food, so they are classified as...
a)
heterotrophs
b)
autotrophs
c)
eukaryotic
d)
prokaryotic
124.

The variable that is manipulated or changed in an experiment is the ______ variable

a)

Independent

b)

Control

c)

Dependent

125.

What is homeostasis?

a)

When an organism uses its surroundings to evolve over time.

b)

When an organism regulates its internal environment in response to its external environment.

c)

When an organism can produce its own food either chemically or via photosynthesis.

d)

When an organism grows into its natural abilities.

126.

What is important about a Hypothesis in the Scientific Method? SELECT ALL THAT APPLY

a)

It has to be testable

b)

It has to be proven correct

c)

It has to be written in the 3rd person POV

d)

It needs to be in the form of an "If, Then" statement.

127.

In a graph, the dependent variable is on the ____?

a)

x axis

b)

y axis

128.

The cell theory states all of the following EXCEPT:

a)

living cells always come from other living cells

b)

all living things are made up of at least one cell

c)

the cell is the smallest unit of life

d)

all living things have mass and take up space

129.

In a controlled scientific experiment, how many variables should be manipulated/changed?

a)

1

b)

2

c)

3

d)

As many as you need to

130.

The independent variable is _____?

a)

the variable that is manipulated / changed

b)

the variable that is measured / observed

c)

the things you keep the same

131.

The dependent variable is _____?

a)

the variable that is manipulated / changed

b)

the variable that is measured / observed

c)

the things you keep the same

132.

This domain is characterized as Unicellular, Prokaryotic, Can be autotrophic or heterotrophic. These organisms are found in every environment, Some cause disease (1%). Many others are

essential in the balance of most ecosystems.

a)

Archaebacteria

b)

Eubacteria

c)

Eukaryotic

d)

Prokaryotic

133.

This domain is characterized as Unicellular, Prokaryotic, Can be autotrophic or heterotrophic. These organisms are found in every environment, Some cause disease (1%). Many others are

essential in the balance of most ecosystems.

a)

Archaebacteria

b)

Eubacteria

c)

Protista

d)

Fungi

134.

This domain is characterized as The junk drawer kingdom, Mostly unicellular, but some examples of multicellular, Eukaryotic, Can be autotrophic, heterotrophic or both. Extremely diverse including plant-like, animal-like and fungi-like examples. Algae, kelp, amoebas, slime molds fall into this category.

a)

Archaebacteria

b)

Eubacteria

c)

Protista

d)

Fungi

135.

This domain is characterized as Multicellular (with the exception of yeast), Eukaryotic, Always heterotrophic, Non-motile, Cell wall composed of carbohydrate chitin, Typically act as a decomposer for the Biosphere

a)

Animalia

b)

Plantae

c)

Protista

d)

Fungi

136.

This domain is characterized as Multicellular, Eukaryotic, Photosynthetic Autotrophs, Non-motile

a)

Animalia

b)

Plantae

c)

Protista

d)

Fungi

137.

This domain is characterized as Multicellular, Eukaryotic, Cells DO NOT have cell walls, Heterotrophic, Motile at some point of their life cycle, Tremendous amount of diversity throughout the biosphere

a)

Animalia

b)

Plantae

c)

Protista

d)

Fungi

138.

Which of the following is NOT one of the 7 characteristics of life?

a)

Must have organization (and consist of at least one cell)

b)

Must have a metabolism

c)

Must be able to breathe

d)

Must maintain homeostasis

139.

Which of the following is NOT one of the 7 characteristics of life?

a)

Must be able to grow

b)

Must respond to its environment

c)

Must evolve over time

d)

Must consume nutrients from its environment

140.

the mass of a rock sample would be a _________ observation, while describing the color and feel of the rock would be a _______ observation.

a)

qualitative; quantitative

b)

quantitative; qualitative

c)

scientific; non-scientific

d)

non-biased; biased

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Cells & Microscope Test

quiz

Worksheet

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6th Grade

End of Year Review

135 questions

End of Year Review

quiz

Worksheet

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8th Grade