PTR 1

PTR 1

by ZAIDAH FBME

​Common Splicing

​Alternative Splicing

​

​Alternative Splicing

​(A)

​(B)

​(C)

​(D)

​

​

Multiple Choice

Which of these determine the fate of exon during alternative splicing?

• (A) Promoter

  (B) Operator

  (C) Enhancer

• (B) Operator

  (C) Enhancer

• (B) Operator

  (C) Enhancer

  (D) Silencer

• (C) Enhancer

  (D) Silencer

• (A) Promoter

  (B) Operator

  (C) Enhancer

  (D) Silencer

​Polyadenylation

​

​Alternative Polyadenylation

Multiple Choice

Will alternative polyadenylation result in different translated protein?

• Yes

• No

• Depends on certain conditions

Fill in the Blanks

What factors determine translation of different proteins if alternative polyadenylation occurs.

​

​Substitution RNA Editing

​

Multiple Choice

CRISPR is the latest technique in RNA editing. Which of these editing could be done via CRISPR?

• Insertion

  Deletion

• Insertion

  Deletion

  Substitution

• Insertion

  Deletion

  Substitution

  Replacement

• Insertion

  Deletion

  Substitution

  Replacement

  tRNA editing

Poll

Which of these elements could be edited?

• Intron

• Exon

• Coding region

• tRNA