Unit 3: Homeostatis

Homeostasis & Human Body

Feedback System

Sensors

Integrators

Effectors

Negative

Thermoregulation

Positive

Nervous System (CNS/PNS)

Central

Brain

Forebrain

Midbrain

Hindbrain

Spinal Cord

Peripheral

Motor Nerves

Somatic

Autonomic

Sympathetic

Parasympathetic

Sensory Nerves

Nervous System (Structure/Function)

Electrochemical Messages

Hormones

Neurons

Dendrites

Axon (Terminals)

Myelin Sheath

Schwann Cells

Nodes of Ranvier

Neurilemma

Sensory

Inter

Motor

Glial Cells

Nervous System (Signal Transmission)

Sodium Potassium Pump

Membrane Potential

Action Potential

Resting

Depolarization

Repolarization

Hyperpolarization

Polarization

Neurotransmitters

Excitatory

Inhibitory

Synapse

Excretory System (Kidney & Urine Formation)

Excretion

Urea

Uric Acid

Urine

Organs

Kidney

Cortex

Medulla

Renal Pelvis

Renal Artery

Renal Vein

Nephron

Glomerulus

Bowman's Capsule

Collecting Tubule

Peritubular Capillaries

Ureter

Bladder

Urethra

Urine Formation

Filtration

Reabsorption

Secretion

Excretory System (Water Balance & pH Regulation)

Water Balance

Nervous System

Endocrine System

ADH

Diuretics

Endocrine System (Hormones & Feedback)

Hormones

Steroid

Water-Soluble

Stimuli

Hormonal

Humoral

Neural

Glands

Pituitary

Thyroid

Adrenal

Endocrine System (Reproductive Hormones)

Gonads

Sex Hormones