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WorksheetsTranscription – Translation Review: Protein Synthesis
Total questions: 24
Worksheet time: 12mins
What are the three parts of a nucleotide?
A nitrogenous base, a pentose sugar, and a phosphate group
A nitrogenous base, a hexose sugar, and a phosphate group
A nitrogenous base, a pentose sugar, and a sulfate group
A nitrogenous base, a hexose sugar, and a sulfate group
The process of transcription is making _________ from ____________.
mRNA from DNA
DNA from mRNA
protein from DNA
RNA from protein
Transcription occurs in the _______________ (organelle in the cell).
nucleus
cytoplasm
mitochondria
ribosome
There are _______ types of RNA.
3
4
6
2
The process of translation is making ______________ from __________________.
proteins from mRNA.
DNA from proteins.
RNA from DNA.
lipids from carbohydrates.
Translation occurs in the _________________ (part of the cell).
ribosome
nucleus
cytoplasm
golgi apparatus
Translation begins when the ___and the ___ combine
mRNA, tRNA
rRNA, tRNA
DNA, mRNA
The ___ carries amino acids to the ___ where the peptide is assembled.
tRNA,mRNA
tRNA, rRNA
tRNA, sRNA
sRNA, tRNA
Translation begins with a start __________.
codon.
signal.
sequence.
point.
Three RNA nucleotides in a row in mRNA is a _______________.
match
amino acid
base
What is the part of the tRNA that binds with the codon on the mRNA?
loop
basic
anti-codon
codon
__________ __________ are the monomers of proteins.
Amino acids
Nucleotides
Fatty acids
Monosaccharides
There are ____________ amino acids.
20
18
22
25
What is the sequence of mRNA from the DNA strand: TAC CGC ATA GGA CTA ATC?
AUG GCG UAU CCU GAU UAG
AUG CGC UAU GGA CUA UAG
UAC GCG AUA CCU GAU AUC
UAC CGC AUA GGA CUA AUC
A codon encodes for one specific
protein
peptide
amino acid
polypeptide
RNA is
a single strand
the template for DNA.
only found in the nucleus
has more bases than DNA
RNA's function is
genetic code
make proteins
produce vacuoles
create DNA
Which comes first?
translation
transcription
replication
Which is the correct sequence?
transcription, translation, replication
replication, translation, transcription
replication, transcription, translation
translation, transcription, replication
Which is the correct order?
DNA, RNA, proteins
proteins, RNA, DNA
RNA, DNA, proteins
RNA, proteins, DNA
The shape of mRNA is
2 subunits
like a ribbon
like a t
a double helix
Transfer RNA looks like
2 subunits
a ribbon
a t
The shape of ribosomal RNA
is 2 subunits
a ribbon
a t
What are the four bases in RNA?
A, U, C, G
A, T, C, G
U, T, C, G
U, A, T, G
