NEET Biology: Questions 210 - 215 of 3146
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Question number: 210
In operon concept, the regulator gene regulates chemical reactions in the cell by
Inhibiting migration of mRNA into cytoplasm.
Inhibiting the substrate in the reaction.
Inactivating enzymes in the reaction
Inhibiting transcription of mRNA
Question number: 211
Find the incorrect statement
Bt toxin is a biodegradable insecticide obtained from Bacillus thuringinsis.
Trichoderima species is a biocontrol agent for fungal diseases of plants.
Gene therapy is a genetic engineering technique used to treat diseases at molecular level by replacing defective genes with normal genes.
Calcitonin is a medically useful recombinant product in the treatment of infertility.