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Unit 1 Review

Total questions: 67

Worksheet time: 1hrs 16mins

Name
Class
Date
1.
Which is true of prokaryotic and eukaryotic cells?
a)
Prokaryotic cells are larger than eukaryotic cells.
b)
Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.
c)
Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.
d)
Eukaryotic cells are simpler than prokaryotic cells.
2.

Which do BOTH prokaryotes and eukaryotes contain?

a)

nucleus

b)

mitochondria

c)

ribosomes

d)

cell wall

3.

Which does only eukaryotic cells contain?

a)

nucleus

b)

DNA

c)

cell membrane

d)

ribosomes

4.

Prokaryotic cells do not have…….

a)

membrane bound organelles

b)

cell membrane

c)

DNA or RNA

d)

life

5.

You can distinguish a prokaryote apart from a nucleus by--

a)

The presence of a ribosome

b)

The presence of a cell membrane

c)

The presence of DNA

d)

The presence of a nuclear membrane

6.
Which of the following is not a characteristic of a Prokaryotic cell?
a)
unicellular
b)
floating DNA
c)
very small
d)
complex
7.
A fossilized cell is discovered, and evidence suggests it reproduced on its own and had DNA, but a membrane did not enclose its DNA. Which type of organism would this most likely be?
a)
prokaryote
b)
eukaryote
c)
plant cell
d)
animal cell
8.

Which of the following structures is ALWAYS found in both eukaryotic and prokaryotic cells?

a)

nucleus

b)

mitochondria

c)

ribosomes

d)

cell wall

9.

The smallest unit of a living thing are

a)

atoms

b)

cells

c)

DNA

d)

organelles

10.

Which cell type tends to be smaller?

a)

Prokaryote

b)

Eukaryote

c)

there is not a size difference

11.

Bacteria is an example of a(n)

a)

prokaryotic cell.

b)

eukaryotic cell.

12.

CHALLENGE QUESTION: Which of the following provides 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

13.
Has cytoplasm
a)
Prokaryote
b)
Eukaryote
c)
both
14.
Has membrane bound organelles
a)
Prokaryote
b)
Eukaryote
c)
both
15.
more complex
a)
Prokaryote
b)
Eukaryote
c)
both
d)
both
16.
multicellular
a)
Prokaryote
b)
Eukaryote
c)
both
17.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
18.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
19.
Where is the DNA found in a eukaryotic cell? 
a)
floating around in the cytoplasm 
b)
in the nucleus 
20.
What type of cell does not have a nucleus?
a)
eukaryotic 
b)
prokaryotic 
21.
What do you call a cell without a nucleus?
a)
Eukaryote
b)
Prokaryote
22.
A protein coat surrounding a virus is called a 
a)
prophage.
b)
virus.
c)
capsid.
d)
bacteria.
23.
Which is NOT a part of the cell theory?
a)
Cells are the smallest structural and functional unit
b)
Every organism is made up of cells
c)
Cells come from other cells
d)
Cells are made of atoms
24.
Which of the following is found inside a prokaryote?
a)
cytoplasm
b)
DNA
c)
ribosomes
d)
all of these
25.

Different organs that work together make up me. What am I?

a)

Organ system

b)

Tissue

c)

Molecule

d)

Organism

26.
What do viruses have in common with living cells? They both...
a)
store genetic information
b)
have chloroplasts
c)
use glucose for cellular respiration
d)
have endoplasmic reticulum
27.
A tiny non-living particle that invades and then multiplies inside of a living cell is called a:
a)
vaccine
b)
virus
c)
bacteriophage
28.

Which of the following is/are true of viruses?

a)

They are unicellular

b)

They are multicellular

c)

They must infect a host to replicate its DNA.

d)

They contain a nucleus

29.

When a virus enters a cell and it immediately makes copies of itself this is called _______________________________.

a)

remediation

b)

replica

c)

replication

30.

What macromolecule is the capsid of a virus made up of?

a)

Nucleic Acids

b)

Carbohydrates

c)

Lipids

d)

Proteins

31.

Which type of genetic information can viruses contain?

a)

DNA

b)

viruses do not contain genetic information

c)

Viral proteins

d)

RNA

32.

Viral entry into host cells is specific

a)

True

b)

False

33.

Why do viruses need a host cell?

a)

because they aren't living

b)

because they need to reproduce

c)

because they can't live without a host cell

34.

What does the lytic cycle result in?

a)

destruction of the infected cell and the membrane

b)

multiple new cells

c)

people going in sane

35.
Is a virus considered living or non-living?
a)
Living
b)
Non-Living
c)
Neither
36.
Viruses are cells. 
a)
True 
b)
False
37.
Which is bigger, a bacteria or a virus?
a)
Bacteria
b)
Virus
38.

What is a cell?

a)

Groups of similar types of cells that work together to carry out a specific task

b)

Groups of different tissues working together to perform a particular job

c)

Groups of different organs working together to complete a series of tasks

d)

The smallest unit of life

39.
Multiple organisms of the same species describes a
a)
organism
b)
population
c)
community
d)
ecosystem
40.
Which is an example of a population?
a)
different kinds of bacteria
b)
A group of fish and sharks
c)
deer, bear, and rabbits
d)
A herd of cattle
41.

What terms should replace X and Y in the table?

a)

elements; compounds

b)

abiotic; biotic

c)

microscopic; macroscopic

d)

natural; man-made

42.
This is a example of........ 
a)
organ system
b)
cells
c)
organ
d)
tissue
43.
This is a example of ........
a)
cell
b)
organ system
c)
organ
d)
tissue
44.
This is a example of ........
a)
cell
b)
tissue
c)
organ 
d)
organ system
45.

What are organs made out of?

a)

cells

b)

organisms

c)

tissues

d)

organ systems

46.
All polymers are made up of...
a)
monosaccharides
b)
monomers
c)
proteins
d)
None of these
47.
Which biomolecule is responsible for insulation and energy storage?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
48.
What is the function of nucleic acids?
a)
Stores energy
b)
Stores genetic information
c)
Movement
d)
Physical structure
49.
What biomolecule do enzymes belong to? 
a)
Carbohydrate
b)
Lipid
c)
Nucleic Acid
d)
Protein
50.
Which biomolecule is a main source of quick energy?
a)
Nucleic Acid
b)
Protein
c)
Lipid
d)
Carbohydrate
51.
Which biomolecule is made of nucleotides and contain you DNA?
a)
Carbohydrate
b)
Lipids
c)
Protein
d)
Nucleic Acid
52.
What is the monomer for a protein?
a)
Monosaccharide
b)
Triglyceride
c)
Amino Acid
d)
Nucleotide
53.
Lipids are made up of which of the following?
a)
glycerol and fatty acids tails
b)
glycerol and monolipids
c)
fatty acids and phosolipids
d)
amino acids and nucleotides
54.
What is the monomer of nucleic acids?
a)
Glycerol
b)
Monosaccharides
c)
Amino Acids
d)
Nucleotides
55.
Which biomolecule has sugars and starches?
a)
Lipids
b)
Proteins
c)
Carbohydrates
d)
Nucleic Acid
56.

What is the function of carbohydrates?

a)

provides quick energy

b)

stores energy

c)

helps with growth and repair of tissues

d)

stores genetic information

57.

What is the function of lipids?

a)

provides quick energy

b)

stores energy

c)

helps with growth and repair of tissues

d)

stores genetic information

58.

What is the function of proteins?

a)

provides quick energy

b)

stores energy

c)

helps with growth and repair of tissues

d)

stores genetic information

59.

What is the function of nucleic acid?

a)

provides quick energy

b)

stores energy

c)

helps with growth and repair of tissues

d)

stores genetic information

60.

What is the monomer for carbohydrates?

a)

Monosaccarides

b)

Fatty Acids

c)

Amino Acids

d)

Nucleotides

61.

What is the monomer for Lipids?

a)

Monosaccarides

b)

Fatty Acids

c)

Amino Acids

d)

Nucleotides

62.

What is the monomer for proteins?

a)

Monosaccarides

b)

Fatty Acids

c)

Amino Acids

d)

Nucleotides

63.

What is the monomer for nucleic acid?

a)

Monosaccarides

b)

Fatty Acids

c)

Amino Acids

d)

Nucleotides

64.
What do monomers do?
a)
Bonds to make a Polymer
b)
Creates Protiens
c)
Stores energy
d)
Splits to make more cells
65.
Which biomolecule is found in fats, oils, and waxes and is a source of long-term energy
a)
Proteins
b)
Nucleic Acid
c)
Lipids
d)
Carbohydrate
66.

What is the function of nucleic acids such as DNA and RNA?

a)

Stores energy

b)

Stores genetic information

c)

Movement

d)

Physical structure

67.

A student makes a Venn Diagram to compare functions of carbohydrates and lipids. Which cellular function of carbohydrates and lipids should be placed in the shared section of the Venn Diagram? 

a)

Hormone production

b)

Structural support of the cell walls

c)

Energy

d)

Catalyst for chemical reactions