wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Unit 6 Biology Review

Total questions: 60

Worksheet time: 54mins

Name
Class
Date
1.
The sugar in DNA is ?
a)
sucrose
b)
glucose
c)
deoxyribose
d)
fructose
2.
Adenine bonds with ______________.
a)
Guanine
b)
Thymine
c)
Cytosine
d)
Adenine
3.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
4.
Why is DNA important?
a)
it is very small and very complicated
b)
it's in everything
c)
it serves as the blueprint for traits of all living things
d)
because we eat it every day for energy
5.
What are the 4 nitrogen bases?
a)
adenine, thymine, cytoplasm, and guanine
b)
adenine, thymine cytosine, and guanine
c)
adenine, thymine, cytosine, and gylcerol
d)
adenine, thymine, cytosine, and glucose
6.
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
a)
ATG TGA CAG
b)
TAC ACT GTC
c)
GTA AGT GAC
d)
CAT TCA CTG
7.
Which of the following monomers are repeatedly joined together to form a strand of DNA?
a)
amino acids
b)
nucleotides
c)
fatty acids
d)
polysaccharides
8.
Which 2 molecules form the sides (backbone) of the DNA ladder?
a)
deoxyribose sugar and adenine
b)
deoxyribose sugar and a hydrogen bond
c)
deoxyribose sugar and the nucleus
d)
deoxyribose sugar and phosphate
9.
The two strands of nitrogenous bases in DNA are joined by which type of bond?
a)
polar bonds
b)
ionic bonds
c)
covalent bonds
d)
hydrogen bonds
10.
The drawing shows the structure of what molecule?
a)
A DNA molecule
b)
A lipid molecule
c)
A carbohydrate molecule
d)
A protein molecule
11.
Identify #2.
a)
nitrogen base
b)
phosphate group
c)
deoxyribose sugar
d)
nucleotide
12.
X outlines a(n) ___________.
a)
amino acid
b)
nitrogen base 
c)
nucleotide
d)
nitrogen base pair
13.
Which shows the correct complementary base pairing for DNA?
a)
C-A, T-G
b)
A-G, C-T
c)
C-G, U-A
d)
T-A, G-C
14.
What does DNA stand for?
a)
Deoxyribonucleic acid
b)
Denitrogenous acid
c)
Deribonucleic acid
d)
Diribonucleic acid
15.
What are the nucleotides made of?
a)
Sugar, Phosphate, nitrogen base
b)
Phosphate, Adenine, nitrogen base
c)
Thymine, Adenine, Cytomine
d)
Phosphate, Nitrogen, Adenine
16.

In eukaryotes, which organelle is DNA usually found in?

a)

cell membrane

b)

vacuole

c)

chloroplast

d)

nucleus

17.

Came up with the term 'transforming principle'

a)

Mendel

b)

Griffith

c)

Avery

d)

Hershey and Chase

18.

Was the first to say that DNA was the 'transforming principle'

a)

Mendel

b)

Griffith

c)

Avery

d)

Hershey and Chase

19.

Created models of DNA

a)

Chargaff

b)

Franklin

c)

Watson and Crick

d)

Hershey and Chase

20.

Studied bacteriophages

a)

Mendel

b)

Griffith

c)

Avery

d)

Hershey and Chase

21.

Used x-ray crystallography to take pictures of DNA

a)

Chargaff

b)

Franklin

c)

Watson and Crick

d)

Hershey and Chase

22.

(Secretly) took a look at Franklin's image of DNA

a)

Chargaff

b)

Franklin

c)

Watson and Crick

d)

Hershey and Chase

23.

Created radioactive viruses to see what their genetic material was made of

a)

Mendel

b)

Griffith

c)

Avery

d)

Hershey and Chase

24.

Conducted research on bacteria that cause pneumonia

a)

Mendel

b)

Griffith

c)

Avery

d)

Hershey and Chase

25.

Did NOT win the Nobel Prize, though her work was stolen and used to win it!

a)

Chargaff

b)

Franklin

c)

Watson and Crick

d)

Hershey and Chase

26.

Figured out the amount of A, T, G, and C that many different organisms have

a)

Chargaff

b)

Franklin

c)

Watson and Crick

d)

Hershey and Chase

27.
What does this image show?
a)
Double helical structure of DNA
b)
Triple Helical Structure of DNA
c)
Double helical structure of RNA
d)
Triple Helical Structure of RNA
28.
Who is responsible for producing this image?
a)
Francis Crick
b)
James Watson
c)
Rosalind Franklin
d)
Watson and Crick
29.
In RNA, Uracil pairs with ______. 
a)
cytosine
b)
adenine
c)
guanine
d)
thymine
30.
The mRNA leaves the ________ to find the ribosome to make proteins.
a)
cell
b)
nucleotide
c)
nucleus
31.

DNA holds the code for making

a)

lipids

b)

carbohydrates

c)

proteins

d)

sugars

32.
The main function of tRNA is to...
a)
carry a message that, when translated, forms proteins
b)
form a portion of ribosomes
c)
string together complementary RNA and DNA strands
d)
bring amino acids from the cytoplasm to the ribosomes
33.
Contains the bases adenine, uracil, cytosine and guanine
a)
DNA
b)
RNA
c)
Both
34.

Which is the mRNA molecule that would be created from this DNA template:

TGGCAAGTACGT

a)

ACCGTTCATGCA

b)

UGGCAAGUACGU

c)

UCCGUUCUUGCU

d)

ACCGUUCAUGCA

35.
DNA travels outside of the nucleus.
a)
true
b)
false
36.
Messenger RNA carries a copy of the DNA code.
a)
true
b)
false
37.
The process to go from DNA to mRNA is _______
a)
translation
b)
transcription
c)
replication
38.
The process to go from mRNA to a protein is called ____
a)
transcription
b)
rRNA
c)
replication
d)
translation
39.
What is the location in the cell for translation?
a)
nucleus
b)
mitochondria
c)
ribosome
d)
chloroplast
40.
How many amino acids are coded for by this sequence of nucleotides:
ATG GGA ACT CCA
a)
4
b)
2
c)
6
d)
12
41.
What is the three base sequence of mRNA that codes for a single amino acid?
a)
Anticodon
b)
Codon
c)
Protein
42.
Which statement is describing the process of protein synthesis?
a)
DNA is copied into mRNA which is translated into protein
b)
DNA is copied into DNA
c)
DNA is copied into lysosome
43.

On which molecule can an anticodon be found?

a)

mRNA

b)

DNA

c)

tRNA

d)

rRNA

44.

A polypeptide is a sequence of ____________________ held together by a ______________ bond.

a)

amino acids; peptide

b)

fatty acids; ionic

c)

proteins; hydrogen

d)

fatty acids; covalent

45.
One human disease is caused by a change in one codon in a gene from GAA to GUA. The disease is a result of 
a)
a mutation
b)
crossing-over
c)
a meiosis error
d)
polyploidy
46.
The enzyme that unwinds the DNA to prepare for replication
a)
helicase
b)
replicase
c)
polymerase
d)
synthase
47.

Enzyme that connects the DNA to the backbone (glues)

a)

Ligase

b)

Polymerase

c)

Helicase

d)

Primase

48.

Enzyme that breaks hydrogen bonds (unzips)

a)

Ligase

b)

Polymerase

c)

Primase

d)

Helicase

49.

The new DNA strand formed after DNA replication is an exact copy of its parent strand

a)

True

b)

False

50.

#4 in the picture

a)

Polymerase

b)

Primase

c)

Helicase

d)

Ligase

51.

Number 1 in the picture above

a)

Replication

b)

DNA Polymerase

c)

Primase

d)

Ligase

52.
What are the gaps between the newly synthesized DNA on the lagging strand called?
a)
Okazaki fragments
b)
Polymer gaps
c)
Helicase fragments
d)
Acidic gaps
53.

Which enzyme is responsible for adding the free nucleotides to the replicating DNA? ​

a)

DNA Helicase

b)

DNA Ligase

c)

DNA polyermase

d)

RNA Polymerase

54.

Which letter in the picture below depicts the leading strand in DNA replication?

a)

A

b)

C

c)

B

d)

None of the above

55.

Which letter in the picture below depicts the lagging strand in DNA replication?

a)

A

b)

C

c)

B

d)

None of the above

56.

Which letter in the picture below depicts the replication fork in DNA replication?

a)

A

b)

C

c)

B

d)

None of the above

57.

DNA replication runs from ______' to _____' and is said to be ______________________

a)

5, 3, antiparallel

b)

3, 5, antiparallel

c)

5, 3, parallel

d)

3, 5, parallel

58.
Name this structure
a)
double helix
b)
nucelotide
c)
twisted ladder
d)
hydrogen bond
59.

Okazaki fragments appear on which strand of DNA during DNA replication?

a)

lagging

b)

leading

60.

The directionality of DNA is said to be ___________, because it is side by side by goes in opposite directions.

a)

Anti-directional

b)

Parallel

c)

Anti-parallel

d)

Anti-uniform

Similar Resources on Wayground

Muscular System

65 questions

Muscular System

quiz

Worksheet

•

9th - 12th Grade

WIWO020824-TestReview

55 questions

WIWO020824-TestReview

quiz

Worksheet

•

10th Grade

Newton's Three Laws of Motion - Revision

60 questions

Newton's Three Laws of Motion - Revision

quiz

Worksheet

•

9th - 10th Grade

Latihan PH2 Persilangan

62 questions

Latihan PH2 Persilangan

quiz

Worksheet

•

9th Grade

Lab Safety

61 questions

Lab Safety

quiz

Worksheet

•

5th - 12th Grade

Hurricanes and Blizzards

58 questions

Hurricanes and Blizzards

quiz

Worksheet

•

9th Grade - University

Unit 1: Intro to Anatomy & Physiology Exam

60 questions

Unit 1: Intro to Anatomy & Physiology Exam

quiz

Worksheet

•

10th - 12th Grade