Neptune was discovered because of instead of observation

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

List five ways we are indebted to phytoplankton

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.