WorksheetsDNA, RNA and Protein Synthesis Test Review
Total questions: 20
Worksheet time: 7mins
Name
Class
Date
1.
The process in which DNA molecules form exact copies of themselves is known as...
a)
replication
b)
duplication
c)
transcription
d)
translation
2.
The sides of the DNA structure are made of what two substances?
a)
deoxyribose sugar and phosphate
b)
adenine and thymine
c)
cytosine and guanine
d)
cellulose sugar and phosphate
3.
The shape of the DNA structure can be described as a twisted ladder or a...
a)
double ladder
b)
double helix
c)
double strand
d)
double trouble
4.
In DNA, Adenine matches with...
a)
Thymine
b)
Cytosine
c)
Guanine
d)
Adenine
5.
In DNA, Thymine pairs with...
a)
Adenine
b)
Thymine
c)
Guanine
d)
Cytosine
6.
In DNA, Guanine pairs with...
a)
Adenine
b)
Thymine
c)
Guanine
d)
Cytosine
7.
In DNA, Cytosine pairs with...
a)
Adenine
b)
Thymine
c)
Guanine
d)
Cytosine
8.
In RNA, Adenine matches with...
a)
Thymine
b)
Cytosine
c)
Guanine
d)
Uracil
9.
What scientist(s) created a model of DNA from another scientists research?
a)
Watson and Crick
b)
Rosalind Franklin
c)
Robert Hooke
d)
Anton van Leeuwenhoek
10.
What scientist(s) used X-ray diffraction (Photo 51) to get information about the structure of DNA?
a)
Watson and Crick
b)
Rosalind Franklin
c)
Robert Hooke
d)
Matthias Schleiden
11.
What makes up the rungs of the DNA ladder?
a)
sugar and phosphate
b)
nitrogen bases
c)
sugar and oxygen
d)
carbon dioxide
12.
The process in part of the nucleotide sequence of DNA is copied into a complementary strand of mRNA is known as...
a)
replication
b)
duplication
c)
transcription
d)
translation
13.
The process in part of the nucleotide sequence of DNA is copied into a complementary strand of mRNA is known as...
a)
replication
b)
duplication
c)
transcription
d)
translation
14.
Choose the DNA strand that best completes the following strand: TGACGATC
a)
TGACGATC
b)
CTGACTG
c)
ACTGCTAG
d)
TAGCTAGA
15.
Choose the RNA strand that best completes the following strand: ATCGATCT
a)
TGACGATC
b)
CUGACUG
c)
ACUGCUAG
d)
UAGCUAGA
16.
What type of bond holds amino acids together when building a protein chain?
a)
chemical
b)
hydrogen
c)
nitrogen
d)
peptide
17.
A chromosal mutation resulting from a sectin of a chromosome flipping upside down is called a(n)
a)
inversion
b)
translocation
c)
frameshift
d)
insertion
18.
Where does translation occur?
a)
cytoplasm
b)
ribosome
c)
nucleus
d)
cell membrane
19.
Which RNA make a RNA copy from DNA to use as a blueprint?
a)
DNA
b)
mRNA
c)
rRNA
d)
tRNA
20.
Which enzyme stiches the nucleotides together?
a)
helicase
b)
ligase
c)
polymerase
d)
ribosomes
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