Which phase of mitosis is shown in the diagram?

a)prophase
b) metaphase
c)anaphase
d)telophase

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient

Does all the energy stored by the phytoplankton reach the top level of the pyramid

Mattias scheiden and theodor schwann studied plant and aniaml cells under a microscope.together these men concluded that plants and aniamals are made up of cells, which scientist furthered their study to complete our mordern cell theory