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involves the synthesis of mRNA from DNA
Transcription
an enzyme that unwind and separate the two strands and binds to a specific section where an mRNA ( messenger RNA ) will be synthesized
RNA polymerase
Preparing the mRNA before leaving the nucleus
RNA processing
The coding sequences on mRNA is called
Exons
Three main process of the central dogma
Transcription , RNA Processing , Translation
processing of the pre-mRNA includes adding a protective cap on the
5' end
What is the function of poly-A tail on 3' end of the mRNA
Stabilizing the mRNA
it carries a specific amino acid , what is it ?
tRNA
Where does translation process takes place ?
in Cytoplasm
s an explanation of the flow of genetic information within a biological system. It is often stated as "DNA makes RNA, and RNA makes protein"
Central dogma
How does the mRNA leave the nucleus ?
nuclear pore
How many nucleotide does the tRNA carries ?
3
What kind of RNA that makes the ribosome ?
rRNA
A particular triplet of bases in the template strand of DNA is 5ʹ AGT 3ʹ. The corresponding anticodon for the tRNA transcribed is
5ʹ AGU 3ʹ
What amino acid sequence will be generated, based on the following mRNA codon sequence? 5ʹ AUG-UCU-UCG-UUA-UCC-UUG 3ʹ?
met-ser-ser-leu-ser-leu
What is the function of a poly (A) signal sequence?
Stabilizing the mRNA
