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Cell Structure and Transport - Coggle Diagram
Cell Structure and Transport
Osmosis
Osmosis is a process of movement of solvents through a partially-permeable membrane from a region of lower solute concentration to higher solute concentration
Diffusion
Diffusion is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration. The difference in the concentrations of the molecules in the two areas is called the concentration gradient. Diffusion will continue until this gradient has been eliminated.
Active transport
Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. (REQUIRES ENERGY)
Cell structure
Plant cells have a cell wall in addition to a cell membrane, whereas animal cells have only a cell membrane. Plants use cell walls to provide structure to the plant. Plant cells contain organelles called chloroplasts, while animal cells do not.
eukaryote, any cell or organism that possesses a clearly defined nucleus
Prokaryotes are organisms whose cells lack a nucleus and other organelles.
Microscopy
Eyepiece (ocular)
Eyepiece tube (eyepiece holder)
Objective lenses.
Nose piece.
Adjustment knobs (Coarse and Fine)
Stage.
Aperture.
Microscopic illuminator.
Exchange surfaces
Exchange surfaces are specialized structures in the body that allow for the exchange of materials between the body and the environment. This can include the lungs, the small intestine, and the skin.