The ribosome is important for catalyzing the formation of peptide bonds. which of the following statements is true? (a) the number of rrna molecules that make up a ribosome greatly exceeds the number of protein molecules found in the ribosome. (b) the large subunit of the ribosome is important for binding to the mrna. (c) the catalytic site for peptide bond formation is formed primarily from an rrna. (d) once the large and small subunits of the ribosome assemble, they will not separate from each other until degraded by the proteasome.

Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.

Theories basic to all of the life sciences include the germ theory of disease. theory of evolution by natural selection. o two of these answers are correct none of these answers are correct o cell theory.

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.