Two of the four classes of organic compounds are proteins and nucleic acids. What is the relationship between proteins and nucleic acids? A. Nucleic acids use proteins for energy.
B. Nucleic acids are a subset of proteins.
C. Proteins are long polymers of nucleic acids.
D. Nucleic acids contain the information to make proteins.

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?