Biology

Q. Q. DNA contains nucleobases, sugar and phosphate. Removal of which among these from a DNA sample will not significantly affect the length of DNA? (a) Nucleobases (b) Sugar (c)…

Q. The unequivocal proof of DNA as the genetic material came from the studies on : (a) Fungus (b) Viroid (c) Bacterium (d) Bacterial virus Solution : Correct option :…

Q. Choose the incorrect option : 1. Six codons do not code for any amino acid. 2.Codon is read in mRNA in a contiguous fashion. 3.Three codons function as stop…

Q. m-RNA directs the building of proteins through a sequence of : (a) Exons (b) Introns (c) Codons (d) Anticodons Solution : Correct option : D(Codons)