What steps should you take when the results of an experiment do not support your hypothesis? a) accept the converse of your hypothesis. b) ignore the results and conduct the experiment again. c) consider your experiment a failure and start from scratch. d) alter your hypothesis, and then test it.

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?