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WorksheetsUNIT 5 REVIEW GAME
Total questions: 35
Worksheet time: 17mins
In RNA, Adenine (A) pairs with...
T
U
C
G
Which of the following is a characteristic of RNA?
Double stranded
Contains the base Thymine
Can leave the nucleus
Contains the sugar deoxyribose
Which type of RNA is responsible for bringing amino acids to the ribosome?
mRNA
rRNA
tRNA
DNA
What would be the complementary RNA sequence for the following DNA sequence?
ATTCGT
UAAGCA
TAAGCA
GCCTAC
UGCUAC
What is the name of the process in which DNA is transcribed into RNA?
Photosynthesis
Protein Synthesis
Translation
Transcription
What amino acid is coded for by the RNA sequence below?
AGG
Gly
Leu
Arg
Val
Which process is shown?
Replication
Transcription
Translation
Photosynthesis
What type of mutation has occured to the DNA sequence below?
Original DNA: AAC - GTA
Mutated DNA: AAG - TA
Substitution
Deletion
Insertion
Non - sense
Select the DNA sequence below that demonstrates a subsitution mutation.
Original DNA: AAT - GCC
Mutated DNA:
AAT - GGC - C
Mutated DNA:
AAG- CC
Mutated DNA:
ATT - GCC
AAT - TGC - C
In what process is mRNA synthesized?
Transcription
Translation
DNA Replication
Mitosis
Where does TRANSCRIPTION occur?
Nucleus
Ribosome
Cytoplasm
Mitochondria
Which of the following is a codon?
ATG
AUG
AUT
What is the purpose for anti-codons?
to ensure the correct amino acid is dropped off
to match the strand of DNA
to decode a sequence of 4 nucleotides into an amino acid
to make me hate biology
How do you know when to begin translating a strand of mRNA?
look for AUG
start at the beginning
look for ATG
when Ms. H tells me to
How do you know when to STOP translating a strand of mRNA?
look for STOP on the decoder
stop at the end of the strand
you don't
when Ms. H tells me to
A DNA nucleotide may be made up of a phosphate group, along with
deoxyribose sugar and uracil
ribose sugar and cytosine
deoxyribose sugar and thymine
ribose sugar and adenine
The important enzyme related with transcription is;
gyrase
DNA polymerase
RNA polymerase
ligase
Cell differentiate because...
they contain lipids
they clump together
they metabolize sugars rapidly
they have specific genes activated
How does the insertion mutation affect the DNA?
Nitrogen bases are added
Nitrogen bases are exchanged
Nitrogen bases are damaged
Nitrogen bases are deleted
What type of mutation is depicted in the sequence?
insertion
deletion
substitution
None
What type of mutation occurred?
insertion
deletion
substitution
Which of the following is the direct result of an error in the transcription of a DNA nucleotide?
The nuclear membrane is ruptured
Amino acids do not bond to tRNA
A codon sequence is incorrect
Transportation of mRNA does not occur
A deletion mutation occurs when
a base pair is missing from the DNA strand
a base pair is added to the DNA strand
a base pair is replaced with a different base pair
Spot the difference between DNA and RNA according to the image provided.
DNA is made of nucleotides, while RNA is not
DNA is made of a sequence while RNA is not
DNA is double-stranded while RNA is single stranded
There is no difference between them
A nucleotide from DNA and RNA are shown in the image, what is the difference between them regarding the sugars involved?
DNA and RNA have the same sugar
DNA has a ribose sugar while RNA has a deoxyribose sugar
DNA and RNA have no sugar
DNA has a deoxyribose sugar while RNA has a ribose sugar
What molecules are in nucleotides?
Phosphate group
Protein
Sugar
lipid
Nitrogenous base
Which molecules make up the "backbone" of DNA and RNA?
Sugar
Phosphate group
Nucleotide base
Adenine can bond with... (CAREFUL!!!)
Guanine
Cytosine
Thymine
Uracil
