MCQ Bank
Unusual termination of transcription may be triggered by:
- A) RNA polymerase activation
- B) Presence of transcription factors
- C) Proper gene regulation
- D) Damaged DNA or unexpected hindrances
The discovery of self-splicing introns demonstrates that:
- A) Proteins alone perform splicing
- B) DNA catalyzes splicing
- C) RNA can catalyze RNA splicing
- D) Ribosomes perform splicing
Unusual termination of transcription may be triggered by:
- A) Damaged DNA or unexpected hindrances
- B) Presence of transcription factors
- C) Proper gene regulation
- D) RNA polymerase activation
The discovery of self-splicing introns demonstrates that:
- A) DNA catalyzes splicing
- B) Proteins alone perform splicing
- C) RNA can catalyze RNA splicing
- D) Ribosomes perform splicing
The specific nucleotide sequences marking intron–exon borders are found within:
- A) DNA only
- B) Pre-mRNA
- C) Mature mRNA
- D) Ribosomal RNA
U2AF is composed of:
- A) Four subunits
- B) Three subunits
- C) Two subunits
- D) One subunit
In terms of size, the spliceosome is similar to:
- A) Ribosome
- B) Mitochondrion
- C) Nucleus
- D) Lysosome
Initially, the 5′ splice site is recognized by:
- A) U2AF
- B) Spliceosome
- C) U1 snRNP
- D) U2 snRNP
Mr.Akram steals a bearer check and gives it to Mr. Kahlid against his debt payment. Mr.Khalid fails to receive the payment due to stop payment of that stolen cheque. Who is holder in due course in this case?
- A) All of the given options
- B) Bank
- C) Mr.Khalid
- D) Mr.Akram
_______________________ is the maker of bill of exchange in a trade agreement.
- A) Principal
- B) Exporter
- C) Importer
- D) None of the available options
Full endorsement is also called ____________________________.
- A) Special endorsement
- B) Blank endorsement
- C) Restrictive endorsement
- D) Partial endorsement
All of the following are examples of Quasi Negotiable Instruments, under the Negotiable Instrument Act, 1881, EXCEPT:
- A) Dividend Warrants
- B) Bearer Debentures
- C) Dividend Warrants
- D) Banker’s Cheque
Which one of the followings is not considered as signature by the maker of a promissory note?
- A) Lithographed signature
- B) Name written with pencil
- C) None of the given options
- D) Rubber stamp
Which one of the following is not the party of a bill of exchange?
- A) Drawee
- B) Drawer
- C) None of the given options
- D) Payee
The potential risk of loss associated with the bank’s trading account portfolios is called _____________________.
- A) None of the given options
- B) Equity and security price risk
- C) Foreign Exchange rate risk
- D) Interest rate risk
Blank endorsement is also called _____________________.
- A) Partial endorsement
- B) General endorsement
- C) Full endorsement
- D) Restrictive endorsement
Bill of exchange is issued by __________________________
- A) Agent
- B) Creditor
- C) Principal
- D) Debtor
An endorsement is said to be restrictive endorsement under which of the following condition?
- A) If the endorser signs his name only
- B) If the endorser adds a direction to pay the amount mentioned in the instrument to, or to the order of, a specified person
- C) If the endorser purports to transfer to the endorsee only a part of the amount payable
- D) If the endorser restricts or excludes the right to further negotiate the instrument
In a bill of exchange the maker is the _______________________________.
- A) Principal debtor
- B) Creditor
- C) All of the given options
- D) Surety
Mr.Ahmad directs Mr.Ali to pay Rs: 100,000 to Mr.Tahir on 1st of July 2021. Who can be the endorser in this case?
- A) Mr.Ali
- B) Mr.Ahmad
- C) Mr.Tahir
- D) None of the given options