For a total magnification of 100x, what eyepiece and objective would be used? 5X eyepiece with a 100x objective
15x eyepiece with a 4x objective
10x eyepiece with a 100x objective
10x eyepiece with a 10x objective

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

The first amino acid of a new polypeptide chain is

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes