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
Which of the following statements is not correct for Restriction enzymes?
Given below are two statements:
Statement I: In a bioreactor, small volumes of cultures are developed in which useful bio-products are produced.
Statement II: In downstream processing, the products formulated with suitable preservatives are ready for marketing without testing of their quality.
In the light of the above statements, choose the correct answer from the options given below:
A thermostable DNA polymerase is isolated from:
Which one of the following is not a process of DNA recombinant technology?
Downstream processing method involves:
