Podcast Beta
Questions and Answers
What is the function of 5' capping?
What is the linkage between the cap and the mRNA molecule?
What is the enzyme responsible for adding the GMP during 5' capping?
What is the enzyme responsible for catalyzing cap methylation during 5' capping?
Signup and view all the answers
What is the sequence that marks the end of hn-mRNA during polyadenylation?
Signup and view all the answers
What is the substrate used by Polyadenylate polymerase during addition of the poly-A tail?
Signup and view all the answers
What is the function of the poly-A tail?
Signup and view all the answers
How many adenine nucleotides are added to the 3' end during polyadenylation?
Signup and view all the answers
Is the poly A tail sequence transcribed from the DNA?
Signup and view all the answers
What is the enzyme responsible for catalyzing addition of the poly-A tail?
Signup and view all the answers
What is the purpose of 5' capping and polyadenylation?
Signup and view all the answers
What is the purpose of cap methylation during 5' capping?
Signup and view all the answers
What is the function of 5' capping?
Signup and view all the answers
What is the linkage between the cap and the mRNA molecule?
Signup and view all the answers
What is the enzyme responsible for adding the GMP during 5' capping?
Signup and view all the answers
What is the enzyme responsible for catalyzing cap methylation during 5' capping?
Signup and view all the answers
What is the sequence that marks the end of hn-mRNA during polyadenylation?
Signup and view all the answers
What is the substrate used by Polyadenylate polymerase during addition of the poly-A tail?
Signup and view all the answers
What is the function of the poly-A tail?
Signup and view all the answers
How many adenine nucleotides are added to the 3' end during polyadenylation?
Signup and view all the answers
Is the poly A tail sequence transcribed from the DNA?
Signup and view all the answers
What is the enzyme responsible for catalyzing addition of the poly-A tail?
Signup and view all the answers
What is the purpose of 5' capping and polyadenylation?
Signup and view all the answers
What is the purpose of cap methylation during 5' capping?
Signup and view all the answers
What is the 5' cap made of?
Signup and view all the answers
What enzyme catalyzes the addition of the 5' cap?
Signup and view all the answers
What is the function of the 5' cap?
Signup and view all the answers
What is the polyadenylation signal sequence?
Signup and view all the answers
How many adenine nucleotides are added to the 3' end during polyadenylation?
Signup and view all the answers
What enzyme catalyzes the addition of the poly A tail?
Signup and view all the answers
What substrate is used during polyadenylation?
Signup and view all the answers
Is the poly A tail sequence transcribed from the DNA?
Signup and view all the answers
What is the function of the poly A tail?
Signup and view all the answers
What is the role of Guanine-7-methyltransferase?
Signup and view all the answers
What is the linkage of the 5' cap?
Signup and view all the answers
What is the role of hn-mRNA?
Signup and view all the answers