1. A section of the DNA sequence coding for the ordering of multiple amino acids during protein synthesis is a : A) Codon B) Anti-Codon C) Intron D) Exon

Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.

According to the cladogram, which organisms have roundworms as a common ancestor?

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?