Which statement best describes scientists who contributed to the current
body of scientific knowledge?
o
a. they were wealthy men during the 20th century.
o
b. they were mainly ancient philosophers whose theories stood the
test of time.
c
.
they were mainly from european countries such as england and
france.
o
d. they were made up of men and women throughout history from
different countries.

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.