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WorksheetsDNA & RNA Review
Total questions: 20
Worksheet time: 15mins
If there is an ATT on the DNA side, what three nitrogen containing bases would be on the RNA side?
UAA
TAA
TTA
AAU
If there is an ATT on the DNA left side, what three nitrogen containing bases would be on the DNA right side?
UAA
TAA
CAA
GAA
What is the end product of DNA replication?
a mRNA molecule
a tRNA molecule
2 semi-conservative strands of DNA
an rRNA molecule
What is made at the end of transcription?
an mRNA molecule
protein
2 semi-conservative strands of DNA
a tRNA molecule
What is made at the end of translation?
an mRNA molecule
protein
2 semi-conservative strands of DNA
a tRNA molecule
What are the building blocks of proteins?
monosaccharides
amino acids
nucleotides
phosphates
Pick the proper match for the shape of DNA to RNA
RNA is a double helix and DNA is a single strand.
DNA is a double helix and RNA is a single strand.
DNA is a ring and RNA is a double helix.
DNA is a triple helix and RNA is a double helix.
What is different about the sugars found in DNA and RNA?
RNA has a deoxyribose sugar whereas DNA has a ribose sugar.
They do not contain sugars.
There is no difference in their sugars.
DNA has a deoxyribose sugar whereas RNA has a ribose sugar.
What nitrogen containing bases would be found in DNA?
AUCG
ATCG
phosphates
sugars
What nitrogen containing bases would be found in RNA?
AUCG
ATCG
phosphates
sugars
What is the function of tRNA?
It is what makes the ribosome.
It carries the message from DNA to the ribosome.
It transfers the amino acid to the growing protein on the ribosome.
It is in the cell membrane and controls what moves in and out.
Which definition matches what transcription is?
The process of making a protein
The process of changing DNA into a mRNA strand
The process of bringing amino acids to the ribosome
The process of making 2 semi-conservative DNA strands.
What is the proper definition of translation?
The process of making a protein by reading the mRNA strand in sequences of codons.
The process of changing DNA into RNA.
The process of making 2 semi-conservative strands of DNA
prophase, metaphase, anaphase, telophase
This is the site of protein synthesis when translation takes place.
Nucleus
Ribosome
Cell Membrane
Golgi Body
This is the name of the enzyme that help to build the mRNA strand in transcription.
DNA polymerase
amylase
RNA polymerase
lipase
How many nitrogen containing bases are in a codon?
1
2
3
4
In Eukaryotes, transcription occurs in the....
cell membrane
cytoplasm
nucleus
ribosome
This is the type of RNA that makes the ribosome.
mRNA
tRNA
rRNA
sRNA
What amino acid is known as the universal start codon and codes for AUG
Leu
Met
Gly
Ser
How are transcription and translation similar in both prokaryotes and eukaryotes?
They both have RER and golgi bodies so they can do both processes.
They both have a nucleus so they can do both processes.
They both have DNA and ribosomes so they can do both processes.
They both have a nucleus and RER so they can do both processes.
