PLZ HELP ME PLZ plz make points about everything you know about The hierarchy of life
and Taxonomic Classification and if you want to be brainliest also tell me will it be possible to create an artificial life?

it has one origin of replication, but it proceeds in two directions - d)

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.

dna is a set of a gene held together by a chemical bond