BSC2023 Study guides, Class notes & Summaries

Plasma Membrane Outer membrane that regulates what enters and leaves the cell Glucose Mainly hexagon shape, sugar as a source of energy Diffusion Movement of molecules or ions from region of higher to lower concentration, passive transport requires no energy Equilibrium When both sides of the plasma membrane is equal with the chemicals/molecules but still means molecules and chemicals pass through the membrane Osmosis Diffusion of water across a selectively permeable membrane Osmos...

Nervous Systemorgan system consisting of the brain, spinal cord, and associated nerves that coordinate the other organ systems of the body. The 2 Divisions of the Peripheral Nervous System (PNS)Somatic and Autonomic somatic nervous systemnerves that serve the skin, skeletal muscle, and tendons; voluntary and involuntary control (reflexes) autonomic nervous systemregulates activity of cardiac and smooth muscles, organs, and glands; involuntary control two subdivisions of the autonomic ner...