Which of the following statements best
describes a function of an enzyme?
a.)enzymes are specialized proteins that
serve as catalysts.
b.)enzymes are carbohydrate-based
molecules found in all cells.
c.)the structure of enzymes is changed
during a chemical reaction.
d.)all enzymes work on all substrates.

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.