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WorksheetsUnit 7 Everything!
Total questions: 26
Worksheet time: 21mins
Choose all that are correct below (Choose 2)
P: Translation
P: Transcription
Q: Transcription
Q: Translation
Choose all that are correct differences between DNA and RNA.
DNA is 2 stranded, RNA is 1 stranded
DNA has A=T and G=C, RNA has A=U and G=C
DNA contains deoxyribose sugar, RNA has ribose sugar
DNA has A=T and G=C, RNA has A=T and G=C
For Eukaryotes, DNA is in the nucleus, RNA can be in nucleus/cytoplasm
Look at the image. This is an example of a (a) electrophoresis test, used to indicate who is most likely responsible for a crime based on DNA samples collected.
Based on the image, which suspect is most likely to be responsible/linked to the evidence sample? (Hint: look for most banding pattern matches to evidence)
1
2
3
4
A (a) codon means it is the end of translation, so the mRNA will leave because the polypeptide (protein) is done being made.
The image shows translation. What is tRNA transferring to the ribosome?
amino acids
mRNA
codons
energy
A (a) is a segment of DNA that contains information used to synthesize a specific protein
A codon is found on ____, and is a 3 nitrogen base letter combination that codes for a specific amino acid.
mRNA
rRNA
tRNA
DNA
Anticodons, which are found on (a) (type of RNA), are used to match the codon of mRNA to ensure the proper amino acid is transferred over.
Normal DNA = ATG CCU GTA. Choose which of the following below would be a deletion mutation of the DNA above.
ATT CCU GTA
ATG GTA CCU
ATG CCU GT
ATG CCC UGT A
Normal DNA = ATG CCU GTA. Choose which of the following below would be a substitution mutation of the DNA above.
ATG CCU
ATT CCU GTA
ATG CCU GT
ATG CCC UGT A
Normal DNA = ATG CCU GTA. Choose which of the following below would be a insertion mutation of the DNA above.
ATG CCU GTA
CCU ATG GTA
ATG GTA
ATC GCC UGT A
What type of mutation is highlighted?
Inversion
Deletion
Substitution
Insertion
What would happen if this mutation occured?
Order the events below: A = mRNA attached to ribosomes, B = tRNA brings amino acids to ribosome C = DNA unwinds, D = mRNA is transcribed from DNA, E = stop codon reached, translation ends, protein made.
D E A B C
C D A B E
D C A B E
A B E D C
Order the events: A = Protein forms and detaches, B = mRNA transports nucleotide sequence to ribosomes , C = Transcription takes place in the nucleus, mRNA made , D = Amino acids are assembled on ribosome ,
A D B C
B C D A
C B A D
C B D A
What amino acids does mRNA of U A C code for?
STOP
Cysteine
Tyrosine
Serine
If you have ATT DNA, what amino acid does that code for?
STOP
Tyrosine
Leucine
Serine
If you have GAA tRNA antiocodon, what would the DNA that codes for that be? (Hint, go from tRNA to mRNA to DNA)
GTA
GAA
WOW
CAA
DNA into DNA =?
Transcription
Translation
Replication
DNA into mRNA =?
Replication
Transcription
Translation
mRNA into proteins =?
Replication
Transcription
Translation
When a gene is used, and a protein is made, that means the gene is being...
Cooked
Expressed
Made
Transcribed
Transcription vs. Translation...
What amino acids are coded for by the mRNA CGA GGU
Methionine, STOP
Arginine, Glycine
Serine, Glycine
Glycine Arginine
(a) is the nonmembrane organelle responsible for translation of proteins/synthesizing functionla proteins
