What is made up of the brain and spinal cord?

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

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.