Which of the following to explain a connection between science and society? a. science is able to answer society's questions about why life exists. b. science can be used to address societal issues and to inform policy. c. science is never used in the wrong way by people trying to prove a point. d. science is intended to shape the moral views of society.

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?