Science Olympiad Anatomy and Physiology with correct answers 100% 2026

Science Olympiad Anatomy and Physiology with correct answers 100% 2026 Dendrite - Correct Answer Receive stimulus and carries it impulses toward the cell body. Cell Body with nucleus - Correct Answer Fiber which carries impulses away from cell body schwann cell - Correct Answer cells which produce myelain or fat layer in the PNS Myelin Sheath - Correct Answer Lipid layer around the axon; which insulates the axon Node Ranvier - Correct Answer Gaps or nodes in the myelin sheath impulse - Correct Answer -self propagating -mechanism, potassium and sodium pump synapse - Correct Answer -junction between neurons -the neurons do not actually tough at the synapse -neurotransmitters used to restart impulse in dendrite of 2nd neuron neurotransmitters - Correct Answer -chemicals in the junction which allow impulses to be started in the second neuron brain - Correct Answer know these terms: -brain stem -diencephalon -cerebellem -cerebrum spine - Correct Answer know these terms: -spinal cord lobes of the cerebrum - Correct Answer frontal, parietal, temporal, occipital special regions (of the brain) - Correct Answer broca's area, wernicke's area, limbic system brain waves patterns - beta - Correct Answer -concentration, arousal, alertness, cognition -higher levels associated with anxiety, diease, feelings of sparation, fight or flight brain waves patterns - alpha - Correct Answer -relaxation, superlearning, relaxed focus, light trance, increased serontonin production