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Unit 1 Biology Review

Total questions: 80

Worksheet time: 1hrs 20mins

Name
Class
Date
1.
Has membrane bound organelles
a)
Prokaryote
b)
Eukaryote
c)
both
2.
One example of a prokaryote is a...
a)
fungus
b)
bacteria
c)
animal
d)
plant
3.
Which of the following provide evidence for the hypothesis that prokaryotes evolved before eukaryotes.
a)
prokaryotes are more complex
b)
prokaryotes have no nucleus and fewer genes
c)
eukaryotes are multicellular which makes them simpler
d)
prokaryotes grow into eukaryotes
4.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
5.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
6.
Where is the DNA found in a prokaryotic cell? 
a)
floating around in the cytoplasm 
b)
in the nucleus 
c)
in the ribosomes
d)
attached to the cell membrane
7.
Where is the DNA found in a eukaryotic cell? 
a)
floating around in the cytoplasm 
b)
in the nucleus 
8.
Bacteria are a type of...
a)
Prokaryote
b)
Eukaryote
c)
both
9.
Which has a chloroplast?
a)
Prokaryote
b)
Plant Cell
c)
Animal Cell
10.
How many kingdoms are there?
a)
2
b)
3
c)
6
d)
8
11.
All of the following have a nucleus except...
a)
Eubacteria
b)
Animalia
c)
Plantae
d)
Protista
12.
In what kingdom would you find trees and flowers?
a)
Plantae
b)
Fungi
c)
Eubacteria
d)
Animalia
13.

What can an autotrophic organism do that a heterotrophic organism can NOT?

a)
Make their own food 
b)
Have a nucleus
c)
Reproduce through binary fission
d)
They're the same
14.
What is the difference between unicellular and multicellular?
a)
They are the same
b)
One has a nucleus and one doesn't
c)
Unicellular has one cell and multicellular has many 
d)
One is bacteria and the is archaebacteria
15.
All organisms that do not fit into plant, fungi, and animal kingdoms but have a nucleus are:
a)
archaebacteria
b)
eubacteria
c)
protists
16.
Is fungi autotrophic or heterotrophic?
a)
Autotrophic, they make their own food
b)
Hetertrophic, they get food from other organisms
17.

Which of the following are kingdoms of life? (Check all that apply)

a)

viruses

b)

animals

c)

archaebacteria

d)

plants

e)

fungi

18.

(a)   need to get their energy from other organisms

19.

Which kingdom is prokaryotic?

a)

Animalia

b)

Archaebacteria

c)

Plantae

d)

Fungi

20.

Which two kingdoms contain ONLY multicellular organisms? (Pick 2)

a)

Plants

b)

Animals

c)

Fungi

d)

Protists

e)

Bacteria

21.

Which kingdoms contain organisms whose cells HAVE cell walls?

a)

protists, fungi, and plants

b)

plants, fungi, some protists and bacteria

c)

animals, bacteria, plants

d)

plants , protists, animals

22.

Which kingdom contains some unicellular organisms and some multicellular organisms?

a)

Bacteria

b)

Animal

c)

Protist

d)

Fungi

23.

Three cell structures that ALL cells have are: (Pick three)

a)

Cell Membrane

b)

Cell Wall

c)

Cytoplasm

d)

Chloroplasts

e)

Ribosomes

24.

This cell was taken from a multicellular organism.

According to the diagram, this cell was taken from a(n):

a)

animal

b)

plant

c)

fungus

d)

protist

25.

Unicellular organisms that have no nucleus are classified as:

a)

fungus

b)

bacteria

c)

bacteria or protist

d)

protist or fungus

26.

Cell Membrane

a)

maintains homeostasis by controlling what enters and leaves the cell

b)

suspends the organelles and provides an environment for chemical reactions within the cell

c)

makes proteins

d)

provides structure for cells and movement of organelles

27.

Ribosome

a)

maintains homeostasis by controlling what enters and leaves the cell

b)

suspends the organelles and provides an environment for chemical reactions within the cell

c)

makes proteins

d)

provides structure for cells and movement of organelles

28.

Nucleus

a)

stores genetic information (DNA)

b)

makes and transports proteins

c)

makes lipids and membranes (also detoxifies and stores calcium)

d)

modifies, sorts, and ships proteins

29.

Rough Endoplasmic Reticulum

a)

stores genetic information (DNA)

b)

makes and transports proteins

c)

makes lipids and membranes (also detoxifies and stores calcium)

d)

modifies, sorts, and ships proteins

30.

Smooth Endoplasmic Reticulum

a)

stores genetic information (DNA)

b)

makes and transports proteins

c)

makes lipids and membranes (also detoxifies and stores calcium)

d)

modifies, sorts, and ships proteins

31.

Golgi Bodies

a)

stores genetic information (DNA)

b)

makes and transports proteins

c)

makes lipids and membranes (also detoxifies and stores calcium)

d)

modifies, sorts, and ships proteins

32.

Mitochondria

a)

creates energy (ATP) from food; site of cellular respiration

b)

stores food, water, or wastes with the cell; plant cells have a special vacuole

c)

uses enzymes to digest bacteria, viruses, and old organelles (old cell parts are recycled)

d)

create special structures called spindle fibers that are used in cell division

33.

Vacuole

a)

creates energy (ATP) from food; site of cellular respiration

b)

stores food, water, or wastes with the cell; plant cells have a special vacuole

c)

uses enzymes to digest bacteria, viruses, and old organelles (old cell parts are recycled)

d)

create special structures called spindle fibers that are used in cell division

34.

Lysosome

a)

creates energy (ATP) from food; site of cellular respiration

b)

stores food, water, or wastes with the cell; plant cells have a special vacuole

c)

uses enzymes to digest bacteria, viruses, and old organelles (old cell parts are recycled)

d)

create special structures called spindle fibers that are used in cell division

35.

Centrosome/Centrioles

a)

creates energy (ATP) from food; site of cellular respiration

b)

stores food, water, or wastes with the cell; plant cells have a special vacuole

c)

uses enzymes to digest bacteria, viruses, and old organelles (old cell parts are recycled)

d)

create special structures called spindle fibers that are used in cell division

36.

Cell Wall

a)

provides shape, structure, and protection for the cell

b)

site of photosynthesis; uses the sun's energy to produce food

c)

stores water in order to maintain plant shape (if a plant needs water, it wilts)

d)

site of cellular respiration

37.

Chloroplast

a)

provides shape, structure, and protection for the cell

b)

site of photosynthesis; uses the sun's energy to produce food

c)

stores water in order to maintain plant shape (if a plant needs water, it wilts)

d)

site of cellular respiration

38.

What is the primary pigment involved in photosynthesis?

a)

hemoglobin

b)

chlorophyll

c)

melanin

d)

carotene

39.

Where does photosynthesis occur in plants?

a)

chloroplasts

b)

vacuole

c)

nucleus

d)

mitochondria

40.

What are the reactants in the cellular respiration equation?

a)

glucose and oxygen

b)

glucose and water

c)

adenosine triphosphate and carbon dioxide

d)

carbon dioxide and water

41.

What is the main energy molecule produced in cellular respiration?

a)

ADP

b)

GTP

c)

NADH

d)

ATP

42.

What is the balanced equation for photosynthesis?

a)

6CO2 + 6H2O -> light + C6H12O6 + 2O2

b)

6CO2 + 6H2O + ATP -> C6H12O6 + 3O2

c)

6CO2 + 6H2O -> light + C6H12O6 + 12O2

d)

6CO2 + 6H2O + light -> C6H12O6 + 6O2

43.

What is the overall purpose of cellular respiration?

a)

To convert glucose and oxygen into energy (ATP) and carbon dioxide.

b)

To convert glucose and oxygen into energy (ATP) and nitrogen.

c)

To convert glucose and oxygen into energy (ATP) and water.

d)

To convert glucose and oxygen into water and carbon dioxide.

44.

Where does cellular respiration occur in cells?

a)

cytoplasm

b)

mitochondria

c)

cell membrane

d)

nucleus

45.

What type of organism makes its own food?

a)

Autotroph

b)

Heterotroph

46.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
47.
This is referred to as the energy currency of the cell
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
48.
Where does the Krebs Cycle take place?
a)

mitochondrial matrix

b)
chloroplast
c)
cytoplasm
d)
nucleus
49.

Glucose is broken down into pyruvic acid during which process

a)
Krebs cycle
b)
Calvin cycle
c)
Glycolysis
d)
Photosynthesis
50.
Aerobic respiration is different from anaerobic respiration in that aerobic respiration needs...
a)
chlorophyll
b)
carbon dioxide
c)
glucose
d)
oxygen
51.

What role do NADH and FADH2 (produced during Glycolysis and Kreb's Cycle) play in cellular respiration

a)

they are energy carriers (hydrogen)that use that energy to produce massive amounts of ATP

b)

They are waste products and are pushed out of the cell

c)

They are necessary for long-term energy storage

d)

They don't play any role in cellular respiration

52.

What happens in the electron transport chain?

a)

NADH and FADH2 drop off hydrogens to form massive amounts of ATP

b)

pyruvic acid is formed from breaking down glucose

c)

CO2 is released and H2O and ATP

d)

glucose is broken down and ATP is formed

53.
a)
Passive Transport
b)
Active Transport
54.
Which is NOT a form of active transport?
a)
Endocytosis
b)
Osmosis
c)
Exocytosis
d)
Pinocytosis
55.
a)
Passive Transport
b)
Active Transport
56.
What is the definition of  Selective Permeability?
a)
The movement of materials across the cell membrane that requires NO ENERGY from the cell.
b)
The movement of materials through (or across) the cell membrane
c)
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
d)
The movement of molecules from an area of high concentration to a area of low concentration 
57.

Match the following

a)
1.

Exocytosis

b)
2.

Endocytosis

c)
3.

Sodium Potassium Pump

58.

The image shows an example of (a)   transport

59.

What type of solution is a cell in when it gets bigger than normal while in tap water?

a)

hypertonic

b)

isotonic

c)

hypotonic

60.
What three substances make up the cell membrane?
a)
lipids, starches, nucleic acids
b)
lipids, fats, sugars
c)
lipids, sugars, proteins
d)
lipids, proteins, carbohydrates
61.
What is the diffusion of water?
a)
osmosis
b)
diffusion
c)
facilitated diffusion
d)
active transport
62.
What uses proteins (the proteins make a channel) to move molecules across the a membrane. It does not require energy
a)
osmosis
b)
diffusion
c)
facilitated diffusion
d)
active transport
63.

The solution surrounding the cell in Diagram C, would be defined as

a)

hypertonic

b)

isotonic

c)

hypotonic

64.

Which molecule is in equilibrium? How can you tell?

a)

Molecule A; equal amounts inside and outside

b)

Molecule B; passive movement into the cell

c)

Molecule C; equal amounts inside and outside

d)

Molecule C; all molecules are inside the cell

65.
A phospholipid has 2 parts. What are they called? 
a)
Hydrophilic Head, Hydrophobic Tail 
b)
Hydrophobic Head, Hydrophilic Tail 
66.
Hydrophobic region of the cell membrane?
a)
E
b)
B
c)
C
d)
A 
67.
___________ strengthens and stabilizes the cell membrane.
a)
Carbohydrates 
b)
Proteins 
c)
Phospholipids 
d)
Cholesterol
68.

Food coloring spreading out into water molecules in a beaker would be an example of what?

a)

Exocytosis

b)

Osmosis

c)

Diffusion

d)

Endocytosis

69.

Which structure is required for a sodium/potassium pump to function?

a)

Carrier Protein

b)

Channel Protein

c)

Peripheral Protein

d)

Integral Protein

70.

What is letter B pointing at?

a)

Phospholipid

b)

Integral Protein

c)

Phospholipid Bilayer

d)

Receptor

71.
When you step out into the cold, your body shivers in order to keep its temperature at 98.6F.
a)
All living things use energy
b)
All living things contain cells
c)
All living things maintain homeostasis
d)
All living things grow
72.

Living things are based on a universal genetic

code. What molecule is responsible for that code?

a)

RNA

b)

Lipid

c)

Protein

d)

DNA

73.

Contains digestive enzymes for breaking down harmful substances

a)

Lysosome

b)

Golgi Apparatus

c)

Smooth ER

d)

Ribosome

74.

Plays a critical role in cell division; found only in animal cells.

a)

Centrioles

b)

Lysosome

c)

Nucleus

d)

Cilia

75.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
76.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
77.

What distinguishes a plant cell from an animal cell? (How do you tell them apart) Hint: There's 3 ways (Check all 3)

a)

Central Vacuole

b)

Mitochondria

c)

Cell Wall

d)

Ribosomes

e)

Chloroplasts

78.

I provide plant cells their rigid shape. I am the...

a)

Basketball that Nic Quarne left in Mr. Woller's room last week

b)

Cytoskeleton

c)

Cell Membrane

d)

Cell Wall

79.
The basic unit of life is called a (n)
a)
atom
b)
compound
c)
cell
d)
energy
80.

The elements C, H, O, N; amino acids; insulin, keratin (hair), collagen describe which macromolecule?

a)

proteins

b)

carbohydrates

c)

lipids

d)

nucleic acids

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