Which is not an example of an earth system cycle?
a. seasons
b. tsunamis
c. food web
d. day and night

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

The first amino acid of a new polypeptide chain is

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.