Question

concentration of injection of human being and why

Answer 1

Cell membrane (plasma) Controls what enters and leaves the cell.Cell wall Found in plant and bacteria cells. This supports and protects cells.Nucleus Directs the cell. Contains DNA.Cytoplasm Contains microtubules (proteins) for support (cytoske)Ribosomes makes the proteinsMitochondria Produces energy through the reaction of cellular respiration.Golgi bodies changes proteins and lipids. makes through vessicles.Lysosomes Digestive of proteins, fats, and carbohydratesVacuoles helps plants maintain shapeChloroplast where photosynthesis takes place