The Single Best Strategy To Use For human anatomy and physiology definition

The Single Best Strategy To Use For human anatomy and physiology definition

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articular capsule – connective tissue framework that encloses the joint cavity of a synovial joint.

brain stem – location with the Grownup Mind that features the midbrain, pons, and medulla oblongata and develops through the mesencephalon, metencephalon, and myelencephalon in the embryonic brain.

coracoclavicular ligament – sturdy band of connective tissue that anchors the coracoid process of the scapula to your lateral clavicle; gives crucial indirect support with the acromioclavicular joint.

motion possible – modify in voltage of the mobile membrane in response into a stimulus that results in transmission of the electrical signal; distinctive to neurons and muscle fibres.

As a result, the motions of your body and its parts, each of the way from the lunge on the football player to the sensitive manipulations of a handicraft artist or of the usage of complex instruments by a scientist, are created achievable by separate and specific engineering preparations concerning muscle mass and bone.

DNA polymerase – enzyme that functions in incorporating new nucleotides to the increasing strand of DNA during DNA replication.

anterior horn – gray make any difference on the spinal wire containing multipolar motor neurons, at times often called the ventral horn.

anterior border from the tibia – narrow, anterior margin of the tibia that extends inferiorly with the tibial tuberosity.

aortic here arch – arc that connects the ascending aorta into the descending aorta; finishes at the intervertebral disk among the fourth and fifth thoracic vertebrae.

descending tract – central anxious process fibres carrying motor instructions with the Mind towards the spinal wire or periphery.

biological macromolecule – big molecule necessary for everyday living that is certainly designed from lesser organic and natural molecules.

bundle of His – (also, atrioventricular bundle) group of specialised myocardial conductile cells that transmit the impulse from the AV node in the interventricular septum; kind the left and ideal atrioventricular bundle branches.

descending aorta – percentage of the aorta that carries on downward previous the tip on the aortic arch; subdivided in to the thoracic aorta along with the abdominal aorta.

abduction – motion within the coronal aircraft that moves a limb check here laterally clear of the body; spreading from the fingers.