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What are exons and introns?
Intronsare intervening sequence of DNA; does NOT code for a protein.Exons are expressed squence of DNA; codes for a protein.
Rna processing converts the RNA transcript into?
mRNA
What is RNA processing?
1.the RNA processing transcribed from a eukaryotic gene is precessed before leaving the nucleus to serve as messenger RNA (rRNA). intro are spliced out, and a cap and tail are added. 1.the RNA processing transcribed from a eukaryotic gene is precessed before leaving the nucleus to serve as messenger RNA (rRNA). intro are spliced out, and a cap and tail are added.
What is the name given to the process in which a strand of DNA is used as a template for the manufacture of a strand of pre mRNA?
transcription
When ß-32 p-atp is incubated in an eukaryotic cell extract that is capable of transcription and rna processing where does the label appear in the m-rna?
When ß-32 p-atp is incubated in an eukaryotic cell extract that is capable of transcription and rna processing the label appear in the 5-end of the m RNA
What is spliced together during RNA processing?
Messenger RNA.
How is RNA removed from DNA during DNA isolation?
Most often, RNA is removed using the enzyme RNAase
What are the kinds and functions of RNA molecule?
its function is to link amino acids during protein synthesis, and in a variety of RNA processing reactions, including RNA splicing, viral replication, and transfer RNA biosynthesis.
What are exons and introns?
Intronsare intervening sequence of DNA; does NOT code for a protein.Exons are expressed squence of DNA; codes for a protein.
Rna processing converts the RNA transcript into?
mRNA
Spliced together during mrna processing?
Exons, after the introns have been cleaved.
What are spliceosomes composed of?
RNA processing.
What is RNA processing?
1.the RNA processing transcribed from a eukaryotic gene is precessed before leaving the nucleus to serve as messenger RNA (rRNA). intro are spliced out, and a cap and tail are added. 1.the RNA processing transcribed from a eukaryotic gene is precessed before leaving the nucleus to serve as messenger RNA (rRNA). intro are spliced out, and a cap and tail are added.
What is a RNA primer removed by?
The RNA primer is removed by RNaseH. It is an endonuclease that removes DNA/RNA hybrids only. It moves from 5' -> 3'.
Why are introns copied and then removed from the RNA sequence?
Introns were copied and then removed from the RNA sequence because they were placeholders.
What needs to be removed from eukaryotic RNA to form mature mRNA?
RNA Polymerase
What is the name given to the process in which a strand of DNA is used as a template for the manufacture of a strand of pre mRNA?
transcription
