5 Simple Statements About human anatomy & physiology Explained

5 Simple Statements About human anatomy & physiology Explained

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arteriovenous anastomosis – brief vessel connecting an arteriole straight to a venule and bypassing the capillary beds.

anterior tibial vein – forms with the dorsal venous arch; drains the region close to the tibialis anterior muscle and contributes to the popliteal vein.

coracoclavicular ligament – strong band of connective tissue that anchors the coracoid means of the scapula to your lateral clavicle; offers vital indirect help to the acromioclavicular joint.

angiotensinogen – inactive protein from the circulation made by the liver; precursor of angiotensin I; must be modified from the enzymes renin and ACE to get activated.

ciliary body – smooth muscle framework on the interior area in the iris that controls The form from the lens through the zonule fibres.

Metabolism Anabolic reactions are making reactions, and they eat Power. Catabolic reactions split materials down and release energy. Metabolism includes equally anabolic and catabolic reactions.

caudal – describes a place under or decrease than A further part of the body proper; here around or toward the tail (in humans, the coccyx, or lowest A part of the spinal column); also known as inferior.

cortex – in hair, the next or Center layer of keratinocytes originating from the hair matrix, as noticed within a cross-portion on the hair bulb.

aortic arch – arc that connects the ascending aorta into the descending aorta; ends in the intervertebral disk concerning the fourth and fifth thoracic vertebrae.

blood – liquid connective tissue made up of cellular factors—erythrocytes, leukocytes, and platelets—plus a fluid extracellular matrix called plasma; element with the cardiovascular process.

constant capillary – most common variety of capillary, present in pretty much all tissues except epithelia and cartilage; includes quite compact gaps in the endothelial lining that permit exchange.

alveolar duct – small tube that prospects through the terminal bronchiole on the respiratory bronchiole which is the point of attachment for alveoli.

abducens nerve – sixth cranial website nerve; to blame for contraction of among the list of extraocular muscles.

bronchus – tube linked to the trachea that branches into a lot of subsidiaries and offers a passageway for air to enter and go away the lungs.