The simplest sugars are generally called what?

Although there are a limited number of amino acids many different types of proteins exist because..

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin