The law of mass action suggests that

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes