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WorksheetsDNA, RNA, and Protein Synthesis Test Review
Total questions: 20
Worksheet time: 12mins
Name
Class
Date
1.
What is the shape of DNA?
a)
Single strand
b)
Double Helix
c)
Loop
d)
Circle
2.
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
ATG TGA CAG
a)
ATG TGA CAG
b)
TAC ACT GTC
c)
GTA AGT GAC
d)
CAT TCA CTG
3.
Guanine bonds with ______________.
a)
Adenine
b)
Guanine
c)
Cytosine
d)
Thymine
4.
Adenine bonds with ______________.
a)
Guanine
b)
Thymine
c)
Cytosine
d)
Adenine
5.
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
6.
Which organelle is DNA usually found in?
a)
cell membrane
b)
vacuole
c)
chloroplast
d)
nucleus
7.
A process in which DNA has the unique ability to make an exact copy of itself.
a)
Replication
b)
Translation
c)
Transcription
8.
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
9.
Name this structure
a)
double helix
b)
nucelotide
c)
twisted ladder
d)
hydrogen bond
10.
What is the name of the sugar for RNA?
a)
Dioxyribose
b)
nucleotide
c)
Ribose
d)
Glucose
11.
DNA and RNA are macromolecules in the category of
a)
Proteins
b)
Lipids
c)
Nucleic Acids
d)
Carbohydrates
12.
A mutation that replaces one nitrogen base with a different one is called
a)
substitution
b)
insertion
c)
deletion
d)
inversion
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.
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
15.
Which of the following is a base that is NOT contained in DNA?
a)
Adenine
b)
Thymine
c)
Uracil
d)
Guanine
16.
The three letter code is called a?
a)
script
b)
codon
c)
tri code
d)
gene
17.
Which of these is a function of DNA?
a)
Replicate Cells
b)
Create a genome
c)
Store Genetic Information
d)
Change in accordance with the environment
18.
Any change in the sequence of DNA is...
a)
transgenic shift
b)
Single Genotype
c)
Monohybrid Trait
d)
Mutation
19.
If there is 37% guanine how much cytosine is there?
a)
77%
b)
47%
c)
37%
d)
57%
20.
Proteins are made up of:
a)
Codons
b)
Nucleotides
c)
Amino Acids
d)
Ribosomes
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