Which of the following contains a carboxyl and an amino group?

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.

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is