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Worksheets2EMT Chapter 26
Total questions: 25
Worksheet time: 16mins
Choose the best description of the image
Central Dogma of Molecular Biology
Central Dogma of Immunology
Central Dogma of Virology
Central Dogma of Medical Technology
The process in which information encoded in a DNA molecule is copied into an mRNA molecule.
Replication
Transcription
Translation
Polymerization
Transcription takes place in
ribosomes
nucleus
mitochondria
nucleosomes
In transcription, two strands of DNA are being transcribed
False
True
In transcription, the DNA that are transcribed becomes strands of RNA
False
True
There is only one polymerase that catalyzes the transcription reaction in eukaryotes
False
True
a sequence of bases on the DNA strand that initiates signal
promoter sequence
starter sequence
first sequence
sequence one
elongation is in 5' to 3' direction
False
True
the RNA products of transcription are functional RNA's
False
True
protein synthesis takes place in this cell organelle
ribosome
lysosome
golgi apparatus
mitochondria
Select/click all RNA types
trna
rrna
mrna
sirna
mirna
Click/Select all the stop codon
uaa
uag
uga
uca
uua
this is the initiation codon
(a)
The various methods used by organisms to control which genes will be expressed and when.
gene regulation
amino acid regulation
enzyme regulation
lipid regulation
this is an error in copying sequences of bases
mutation
regeneration
replication
transcription
these are environmental factors that causes a mutation in DNA
mutagen
toxin
pollution
garbage
DNA from two different organisms were combined into one molecule
recombinant DNA
alternative splicing
gene cloning
DNA extraction
a small circular dDNA molecule of origin
plasmid
restriction enzymes
sticky ends
gene of interest
a class of enzymes that cleaves DNA at specific locations
plasmid
restriction enzymes
sticky ends
gene of interest
a technique whereby a missing gene is replaced by a viral vector
recombinant DNA
gene therapy
Alternative Splicing
CRISPR
the RNA products of transcription are functional RNA's
False
True
Select/Click all Eukaryotic polymerases
RNA polymerase I
Polymerase II
Polymerase III
Polymerase IV
Polymerase V
Post transcription modification is the process where non-functional RNA are made to be functional.
False
True
Reorder the following procedure in recombinant DNA
Isolation of plasmid
Use of restriction enzymes
ligation of gene of interest into plasmid
recombinant DNA insertion into bacteria
Bacteria Culture and Confirmatory experiments
Reorder the following procedure in Gene Therapy
Body fluid (samples) taken from the patient
Cell culture
Gene alteration
Confirmatory experiments
Reintroduction of genetically altered target cells into patient's body
