Which of the following is correct regarding the euchromatin 

a. Active genes/euchromatin are often found at the borders of chromosome territories

b. active genes from several chromosomes may cluster in inter-chromosomal territories that are enriched in transcription machinery

c. Active genes/euchromatin are often found at the periphery of nuclear wall

d. active genes from several chromosomes may cluster in inter-chromosomal territories do not have transcription machinery

TLS Online TPP Program

#Question id: 24495

#Unit 3. Fundamental Processes

Which of the following step of splicing involves ATP

TLS Online TPP Program

#Question id: 24496

#Unit 3. Fundamental Processes

Lariat formation is characterized by

TLS Online TPP Program

#Question id: 24497

#Unit 3. Fundamental Processes

Choose the incorrect statement 

A. Lariat formation is characterized by 2’-5’ phosphodiester bond

B. Lariat formation is characterized by 3’-5’ phosphodiester bond

C. Group II mitochondrial introns are excised by the same mechanism as nuclear pre-mRNAs via a lariat that is held together by a 2’–5’ bond.

D. Group II mitochondrial introns are excised by the different  mechanism as nuclear pre-mRNAs via a lariat that is held together by a 2’–5’ bond.

TLS Online TPP Program

#Question id: 24498

#Unit 3. Fundamental Processes

SR proteins are involved in exon definition in which they interact with U1 and U2AF forming the commitment for

TLS Online TPP Program

#Question id: 24499

#Unit 3. Fundamental Processes

Which of the following Component  is common among the U2/U12  complex of splicing 

TLS Online TPP Program

#Question id: 24500

#Unit 3. Fundamental Processes

Which of the following is an example of di-snRNP