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Worksheets

OVERALL REVIEW

Total questions: 65

Worksheet time: 3hrs 16mins

Name
Class
Date
1.
What biomolecule do enzymes belong to? 
a)
Carbohydrate
b)
Lipid
c)
Nucleic Acid
d)
Protein
2.

Which biomolecule is a main source of short term, quick energy?

a)
Nucleic Acid
b)
Protein
c)
Lipid
d)
Carbohydrate
3.

Which biomolecule allows for cell transport and long-term energy? 

a)
Proteins
b)
Nucleic Acid
c)
Lipids
d)
Carbohydrate
4.
What is the purpose  of an enzyme?
a)
give permission for the reaction
b)
raise activation energy
c)
speed up reactions
d)
control how many reactions occur
5.

Which biomolecule is made of nucleotides and include your DNA?

a)
Carbohydrate
b)
Lipids
c)
Protein
d)
Nucleic Acid
6.

Amino Acids are the monomers of __________.

a)

Nucleic Acids

b)

Proteins

c)

Carbohydrates

d)

Lipids

7.

The type of cell that has a nucleus is (a)   .

Choose from the below words
eukaryotic
prokaryotic
neither
both
8.

Prokaryotes do NOT have....

a)

membrane bound organelles

b)

DNA or RNA

c)

Cell membrane

d)

Life

9.
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.
10.

"Endosymbiosis" means

a)

Living together

b)

Dying together

c)

Living separately

d)

Joining together

11.

Bacteria are an example of a _________ cell.

a)

Eukaryotic

b)

Prokaryotic

c)

animal

d)

plant

12.

What kind of cell?

a)

Prokaryote

b)

Both

c)

Neither

d)

Eukaryote

13.

A prokaryotic cell and a eukaryotic cell are shown.

Which characteristics best distinguishes these cells are either prokaryotic or eukaryotic?

a)

The organization of the genetic material

b)

The location of the cytoplasm

c)

The role of the cell membrane

d)

The function of the flagella

14.

A student groups different types of cells as shown.


Which table headings should the student use for the two groups?

a)

b)

c)

d)

15.

Euglena are unicellular organisms that live in pond water. They move around using a flagella and can perform photosynthesis when needed. They contain many membrane bound organelles and have a nucleus(round structure) . What type of cells are they?

a)

Prokaryotic Cell

b)

Eukaryotic Cell

16.

Students use a microscope to look for structures present in four different cells. The students placed an X for each structure that was viewed for each cell on the table shown above.

Which cell that was viewed was most likely a prokaryote?

a)

Cell W

b)

Cell X

c)

Cell Y

d)

Cell Z

17.

Which of these lists the phases in the order that they occur in mitosis?

a)

Z, Y, X, W

b)

X, W, Z, Y

c)

Z, X, W, Y

d)

X, Z , Y, W

18.

Which table best compares the events that occur during the different stages of the cell cycle?

a)

F

b)

G

c)

H

d)

J

19.

Single-celled, have no nucleus, have flagella ​ (a)  
Have membrane-bound organelles, have a nucleus, multicellular ​ ​ (b)  
Reproduce through mitosis, linear DNA, have endoplasmic reticulum ​ (c)  
Have mitochondria, larger than 10 micrometers, complex structure ​ ​ (d)   ​ ​
​

Choose from the below words
prokaryotic cell
eukaryotic cell
20.
Which of the following correctly describes viruses?
a)
non-living because they grow and develop
b)
living because they can use energy
c)
non-living because they cannot reproduce on their own
d)
living because they can maintain homeostasis
21.

Organize these options into the right categories

Categorize the following

Non-living

Need a host cell to reproduce

Living

Reproduce independently

Make cause illnesses

Have genetic material

Viruses
Cells
Both
22.

This virus needs what in order to reproduce?

a)

to undergo mitosis

b)

to undergo meiosis

c)

a virus of the opposite sex

d)

a host cell

23.

This paramecium has a purple nucleus holding DNA. This tells us the paramecium is

a)

a eukaryote

b)

a prokaryote

c)

a virus

d)

a plant

24.
Which of the following is something bacteria and viruses have in common?
a)
they are both living
b)
they are both cells
c)
they can both cause disease
d)
they are both non-living
25.

Based on the diagram, which organism(s) are eukaryotic and why?

a)

Organism 2 and 3 only, because both use flagella

b)

Organisms 1, 2, and 3, because they are all single-celled

c)

Organisms 1 and 2 only, because they contain a nucleus

d)

Organisms 1, 2, and 3, because they all have Ribosomes

26.

Which of these describes a difference between cells and viruses?

a)

Cells contain protein, and viruses contain only carbohydrates.

b)

Viruses have flagella, and cells have only cilia.

c)

Cells reproduce independently, and viruses require a host to reproduce.

d)

Viruses have membranes made of proteins, and cells have membranes made of nucleic acid.

27.
What is the structure labeled #2?
a)
Lysosome
b)
Vesicle
c)
Ribosome
d)
Mitochondria
28.

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

a)

nucleus

b)

mitochondria

c)

ribosomes

d)

cell wall

29.

What organelle turns food into energy and is the powerhouse of the cell? (#2 on diagram)

a)

Ribosomes

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

30.

What organelle is the brain or control center of the cell and holds the DNA? (#1 on diagram)

a)

Ribosomes

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

31.

What is the gel-like fluid that all the organelles float in? (#5 on diagram)

a)

Lysosomes

b)

Cytoplasm

c)

Vacuole

d)

Golgi Body

32.

What is the outer layer of animal cells that let materials in and out? (#6 on diagram)

a)

Cell Wall

b)

Endoplasmic Reticulum

c)

Nucleolus

d)

Cell Membrane

33.

What organelle produces proteins for the cell? (#7 on diagram)

a)

Ribosomes

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

34.

What organelle has ribosomes on it and moves proteins and other materials like a conveyor belt or highway? (#8 on diagram)

a)

Cell Wall

b)

Endoplasmic Reticulum

c)

Nucleolus

d)

Cell Membrane

35.

What organelle packages and sends proteins out of the cell? (#9 on diagram)

a)

Lysosomes

b)

Cytoplasm

c)

Vacuole

d)

Golgi Body

36.

Which phase is this in?

a)

Interphase

b)

Metaphase

c)

Anaphase

d)

Telephase

37.

Which phase is this in?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telephase

38.

Which phase is this in?

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telephase

39.

What phase is anaphase?

a)

b)

c)

d)

40.

What phase is Telephase?

a)
b)
c)
d)
41.

What phase is Prophase?

a)
b)
c)
d)
42.
Name the previous phase.
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
Telophase
43.

In which phase of Mitosis do the Chromosomes pull Apart

a)

Metaphase

b)

Prophase

c)

Anaphase

d)

Telophase

44.

Which of the following is the correct order of the Cell Cycle?

a)

Interphase, Mitosis, Cytokinesis

b)

Mitosis, Cytokinesis, Mitosis, Interphase

c)

Prophase, Metaphase, Anaphase, Telophase

d)

Interphase, Prohase, Cytokinesis

45.
In mitosis, the two resulting cells are
a)
different from the starting cell and identical to each other.
b)
different from the starting cell and different from each other.
c)
identical to the starting cell and different from each other.
d)
identical to the starting cell and identical to each other.
46.
The stages of mitosis in order
a)
Metaphase, Anaphase, Prophase, Telophase
b)
Prophase, Anaphase, Metaphase, Telophase
c)
Prophase, Metaphase, Anaphase, Telophase
d)
Anaphase, Prophase, Telophase, Metaphase
47.

Match the following phases with their descriptions:

a)

G1

1.

Cell grows in size

b)

G2

2.

Cell prepares for mitosis

c)

S

3.

DNA is replicated

d)

Mitosis

4.

Process of cell (nucleus) dividing

e)

Cytokinesis

5.

Division of the cytoplasm

48.

Cancer is caused by

a)

glands unregulated

b)

an embryo presence

c)

unregulated cells

d)

organ responses

49.

Which combination of nucleotides does RNA have?

a)

A, C, U, and T

b)

G, U, A, T

c)

A, C, G, T

d)

A, C, G, U

50.

Which molecule exits the nucleus after being made?

a)

RNA

b)

DNA

c)

Water

d)

Energy

51.

What is the purpose of DNA?

a)

To insulate against the cold

b)

To make reactions happen quickly

c)

To store and transmit genes

d)

Structural Support

52.

During protein synthesis, an RNA strand is transcribed from one strand of DNA (GCG TTA CCT) What is the complementary RNA strand?

a)

CGC UUT CCT

b)

CGC AAU GGA

c)

GCG UUA CCU

d)

CGC AAT GGA

53.

What happens to the mRNA sequence after it has been synthesized?

a)

stays in the nucleus

b)

leaves the cell

c)

leaves the nucleus

d)

separates into smaller pieces

54.

Select which nitrogenous bases can NOT be found in RNA.

a)

Adenine

b)

Thymine

c)

Uracil

d)

Cytosine

e)

Guanine

55.

Transcribe the following DNA sequence to the complementary RNA sequence.


TAC CGG CTG

a)

AUG GCC GAC

b)

AUG GCC GAG

c)

AUG CGG GAC

d)

GUA GCC GAC

56.

DNA is confined to the nucleus.

a)

True

b)

False

57.
Which RNA bases would pair with TACGAA in transcription? 
a)
AUGCUU
b)
ATGCTT
c)
GCATCC
d)
GCAUCC
58.
Nitrogenous bases are joined by which type of bond?
a)
polar bonds
b)
ionic bonds
c)
covalent bonds
d)
hydrogen bonds
59.
What are the three components of a nucleotide?
a)
sugar, hydrogen, nitrogen base
b)
sugar, oxygen, nitrogen base
c)
sugar, phosphate, nitrogen base
d)
sugar, phosphate, protein
60.

Transcribe DNA (CTG AAT) to RNA

a)

GAC UUA

b)

GTC TTA

c)

CTG UUU

d)

CAG UGA

61.
Which of the following statements is true?
a)
DNA is single-stranded
b)
RNA is single-stranded
c)
DNA contains uracil
d)
RNA contains deoxyribose
62.

When does DNA replication occur in the cell cycle?

a)

G1

b)

S

c)

G2

d)

M

63.

DNA is duplicated during a process called (DNA-DNA)

a)

replication

b)

transcription

c)

translation

d)

transformation

64.

Where is DNA located in eukaryotes?

a)

cytoplasm

b)

mitochondria

c)

nucleus

d)

there is no DNA in eukaryotes

65.

What is pictured?

a)

nucleotide

b)

transcription

c)

translation

d)

replication