10 questions
what are sementides?
DNA
Carbohydrate
Lipids
None of the above
How many nitrogen bases code for one amino acid?
One
Two
Three
Four
Transcription involves synthesis of .....
DNA
RNA
Protein
None of the above
DNA is ........
Mutations are .......
What is role of biotechnology in agriculture?
What is sustainable development?
What are the major ways to control pollution?
What are N95 masks?
Is online teaching the new norm?