Which of the following statements explains why the insertion of a nucleotide in a DNA sequence could result in a change in the appearance of an organism. Fatty acids would no longer attach to the dna strands to transcribe the DNA The dna would no longer fit through the nuclear membrane so it can locate a ribosome The sequence of bases in the DNA would no longer code for the correct amino acids. Antibodies would no longer recognize the DNA

your answer is "the 1950's"

b 04545

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.