condyloid joint – synovial joint during which the shallow melancholy at the end of just one bone receives a rounded conclude from the next bone or simply a rounded structure formed by two bones; uncovered on the metacarpophalangeal joints of your fingers or the radiocarpal joint of your wrist; functionally labeled being a biaxial joint.

appendicular skeleton – all bones on the upper and lower limbs, as well as the girdle bones that attach Just about every limb towards the axial skeleton.

dense body – sarcoplasmic structure that attaches on the sarcolemma and shortens the muscle as skinny filaments slide previous thick filaments.

distal convoluted tubules – portions with the nephron distal on the loop of Henle that receive hyposmotic filtrate from your loop of Henle and empty into amassing ducts.

cell membrane – membrane encompassing all animal cells, made up of a lipid bilayer interspersed with several molecules; also known as plasma membrane.

crista galli – small upward projection Found for the midline in the ground on the anterior cranial fossa; fashioned by the ethmoid bone.

Bainbridge reflex – (also, termed atrial reflex) autonomic reflex that responds to stretch receptors inside the atria that ship impulses towards the cardioaccelerator location to extend HR when venous circulation to the atria increases.

amygdala – nucleus deep in the temporal lobe from the cerebrum that is certainly connected with memory and psychological behaviour.

atrial natriuretic peptide (ANP) – peptide hormone made by the partitions in the atria in response to superior blood pressure, blood volume, or blood sodium that decreases the reabsorption of sodium and water during the kidneys and encourages here vasodilation.

corticobulbar tract – connection involving the cortex as well as Mind stem answerable for creating movement.

cranial nerve – one of twelve nerves connected to the brain which are responsible for sensory or motor functions of The pinnacle and neck.

When one particular considers the click here relation of those subdivisions on the skeleton into the gentle parts of the human body—like the anxious program, the digestive method, the respiratory process, the cardiovascular method, as well as the voluntary muscles with the muscle mass procedure—it is evident which the capabilities of your skeleton are of 3 differing kinds: aid, security, and motion.

electronic arteries – shaped from your superficial and deep palmar arches; supply blood to the digits.

axon terminal – conclude of your axon, where by there usually are many branches extending toward the focus on mobile.