Which type of rna carries the information in dna from the nucleus (where dna occurs) to the cytoplasm (where protein synthesis can occur)?

Which sentence best expresses the differing opinions of these two book reviews?

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.

What are the subsystem of the earth