Insulin produced by molecular cloning:
is of pig origin
is a recombinant protein
is made by the human pancreas
is recombinant dna

Which macromolecules are polymers made of nucleotides (a) fatty acids (b) nucleic acids (c) carboxylic acids (d) amino acides

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

Does all the energy stored by the phytoplankton reach the top level of the pyramid