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30 seconds
1 pt
Which process is used to make mRNA from the DNA in the nucleus?
transcription
translation
replication
Multiple Choice
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20 seconds
1 pt
A triplet of mRNA is called a
codon
anticodon
amino acid
peptide bond
Multiple Choice
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30 seconds
1 pt
The process of using an mRNA to make a protein is called
Replication
Transcription
Translation
Cell Division
Multiple Choice
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30 seconds
1 pt
Translation takes place in the
ribosome
chloroplast
nucleus
mitochondria
Multiple Choice
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30 seconds
1 pt
This cannot leave the nucleus
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
This nucleic acid is single stranded
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
Contains the bases adenine, thymine, guanine and cytosine
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
Contains the bases adenine, uracil, cytosine and guanine
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
Which is the mRNA molecule that would be transcribed from this DNA template: TGGCAA
ACCGTT
UGGCAA
UCCGUU
ACCGUU
Multiple Choice
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30 seconds
1 pt
Carries the genetic code to the ribosome
mRNA
tRNA
rRNA
DNA
Multiple Choice
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30 seconds
1 pt
The enzyme that unzips the DNA to prepare for replication
helicase
replicase
polymerase
synthase
Multiple Choice
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30 seconds
1 pt
A process in which DNA has the unique ability to make an exact copy of itself.
Replication
Translation
Transcription
Multiple Choice
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30 seconds
1 pt
The bonds that hold the two strands of DNA together come from...
the attraction of phosphate groups
strong bonds between bases and sugars
carbon to carbon bonds in the sugar
weak hydrogen bonds between the bases
Multiple Choice
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30 seconds
1 pt
Which of the following complementary base pairs are correct?
A - T
A - G
T - C
G - U
Multiple Choice
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30 seconds
1 pt
DNA: T T A A G G What is the matching mRNA strand?
A A U U C C
U U A A C C
A A T T C C
T T A A C C
Multiple Choice
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30 seconds
1 pt
What amino acid is represented by the codon AUG?
Met (start)
Arg
Iso
Gly
Multiple Choice
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30 seconds
1 pt
True or false: RNA is double-stranded.
true
false
it depends on the type
Multiple Choice
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30 seconds
1 pt
Which of these bases does not exist in RNA?
C
T
U
A
Multiple Choice
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30 seconds
1 pt
Guanine bonds with ______________.
Adenine
Guanine
Cytosine
Thymine
Multiple Choice
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30 seconds
1 pt
Adenine bonds with ______________.
Guanine
Thymine
Cytosine
Adenine
Multiple Choice
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30 seconds
1 pt
Which technique was used to produce these bands?
a. cloning Cloning
Gel Electrophoresis
Gene Splicing
Genetic Engineering
Multiple Choice
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30 seconds
1 pt
The work done to map out the entire genomic sequence in humans was called
gene mapping
the Human Genome Project
Operation Transposon
Genome Sequence Project (GSP)
Multiple Choice
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30 seconds
1 pt
What is recombinant DNA?
DNA that has been altered, often by having foreign genes inserted
DNA which has been impacted by epigenetics
DNA that has restriction enzymes
DNA that has been sequenced
Multiple Choice
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1 minute
1 pt
This cannot leave the nucleus
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
This nucleic acid is single stranded
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
Contains the bases adenine, thymine, guanine and cytosine
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
Contains the bases adenine, uracil, cytosine and guanine
DNA
RNA
Both
Multiple Choice
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30 seconds
1 pt
What is responsible for holding the two strands of the DNA double helix together?
hydrogen bonds
alleles
London dispersion forces
deoxyribose sugars
Multiple Choice
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2 minutes
1 pt
DNA analysis performed by a forensic scientist on blood found at a crime scene is compared to the DNA analysis of four suspects as shown below. Which suspect was most likely present at the crime scene?
Suspect A
Suspect B
Suspect C
Suspect D
Multiple Choice
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30 seconds
1 pt
A DNA nucleotide is composed of a _______________.