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WorksheetsTranslation- Microbiology
Total questions: 17
Worksheet time: 26mins
Codons are located on....
DNA
mRNA
tRNA
rRNA
Anti-codons are located on...
DNA
mRNA
tRNA
rRNA
What cellular structure uses RNA as the blueprint to build proteins?
Cytoplasm
Nucleus
Ribosome
Golgi
A codon consists of ____ RNA base(s)
one
three
six
two
The start codon is
ATG
UGG
AUG
CAT
What does tRNA do during translation?
it brings a specific segment of DNA to the ribosome for transcription
it brings any amino acid to the ribosome
it brings the ribosomes to the rRNA to initiate translation
it brings a specific amino acid (which depends upon the codon) to the ribosome for translation
The start codon is ______ and it codes for the amino acid _______.
AUG; Methionine
UAG; Cysteine
AUG; cysteine
CUG; Leucine
What kind of bonds form between the amino acids in the growing polypeptide?
Hydrogen
peptide
phosphodiester
Ionic
What happens during termination of translation? (Select all that apply)
The stop codon is reached
The polypeptide is released
The mRNA exits the nucleus
The ribosomal subunits are released from the mRNA
What is the term for a three-nucleotide sequence in mRNA that codes for an amino acid?
base
codon
anticodon
promoter sequence
How many amino acids are coded for by this sequence of nucleotides in mRNA: AUG GGA ACU CCA
4
2
6
12
carry amino acids to the ribosomes
carry ribosomes to the ER
carry glucose to mitochondria
carry mRNA out of the nucleus
nucleotide
amino acid
carbohydrate
pyrimidine
What signals where translation will end?
introns
termination sequence
stop codon
operons
The genetic code is
the process of splicing out introns from genes
all of the DNA in a cell
the set of rules of how each codon is translated into a specific amino acid
how DNA is replicated in cells
Translation happens in (select all that apply)
mitochondria
cytoplasm
endoplasmic reticulum
nucleus
