Match List - I with List - II: Choose the correct answer from the options given below:List - I List - II (A) Structural genes in eukaryotes (I) Polycistronic (B) The coding sequence that appears in mature RNA (II) Monocistronic (C) Structural genes in Prokaryotes (III) Intron (D) Sequences not present in processed RNA (IV) Exons
A-(II), B-(IV), C-(I), D-(III)
(A) Structural genes in eukaryotes are typically (II) Monocistronic. This means that one mRNA molecule codes for only one protein.
(B) The coding sequence that appears in mature RNA are (IV) Exons. Exons are the parts of a gene that are present in the final, processed mRNA molecule and contain the protein-coding sequence.
(C) Structural genes in Prokaryotes are often (I) Polycistronic. This means that one mRNA molecule can code for multiple proteins that are functionally related and often organized in operons.
(D) Sequences not present in processed RNA are (III) Introns. Introns are non-coding sequences within a gene that are transcribed into pre-mRNA but are subsequently removed by RNA splicing during the processing of mRNA.
Therefore, the correct matches are:
- A - II
- B - IV
- C - I
- D - III
Important Questions from Biotechnology : Principles and Processes
A thermostable DNA polymerase is isolated from:
The processing of pro-insulin involves:
Match List-I with List-II:
List-I List-II (A) Surgical method (I) Saheli (B) Oral contraceptive (II) Condom (C) Barrier contraceptive (III) Sterilisation (D) Natural contraceptive (IV) Lactational amenorrhea Choose the correct answer from the options given below:
Sickle-cell anaemia is:
Arrange the steps of Polymerase Chain Reaction in proper sequence:
A. Selection of desired fragment of DNA
B. Annealing
C. Amplification
D. Extension
E. Denaturation
Choose the correct answer from the options given below:
