Alab is preformed to study the effort of ph and heat on the function of the catalase enzyme found in carrot plants what is the dependant variable in this lab a)ph. b)tempature. c)enzymes activity. d)water.

Why would a drug the damages capsids treat a viral infection

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: