Which of the following genetically engineered organisms was used by Eli Lilly to prepare human insulin?
Held on 30 Apr 2025 · Verified 9 Jul 2026.
Bacterium
Yeast
Virus
Phage
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Given below are two statements : Statement I : Transfer RNAs and ribosomal RNA do not interact with mRNA. Statement II : RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence. In the light of the above statements, choose the most appropriate answer from the options given below :
Silencing of specific mRNA is possible via RNAi because of
The $B t$ toxin in genetically engineered $B t$ cotton kills the pest by:
Match List-I with List-II : \begin{array}{llll} List-I & & List-II \\A.Genetically engineered Human Insulin & I. & Gene therapy \\B. GM Cotton & II.& E. coli \\C. ADA Deficiency & III.& Antigen-antibody interaction \\D. ELISA & IV. & Bacillus thuringiensis\end{array} Choose the correct answer from the options given below:
Given below are two statements: Statement I : Bt toxins are insect group specific and coded by a gene cry IAc. Statement II : Bt toxin exists as inactive protoxin in B. thuringiensis. However, after ingestion by the insect the inactive protoxin gets converted into active form due to acidic pH of the insect gut. In the light of the above statements, choose the correct answer from the options given below:
Work through every NEET UG Biotechnology and Its Applications PYQ, year by year.