The Ultimate Guide To human anatomy & physiology

The Ultimate Guide To human anatomy & physiology

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decussate – to cross the midline, as in fibres that task from 1 facet on the body to one other.

circulatory shock – also simply called shock; a lifetime-threatening medical situation during which the circulatory process is not able to supply enough blood move to deliver enough oxygen and various nutrients into the tissues to keep up cellular metabolism.

bronchial bud – structure during the building embryo that forms if the laryngotracheal bud extends and branches to kind two bulbous structures.

anticodon – consecutive sequence of 3 nucleotides on the tRNA molecule which is complementary to a certain codon on an mRNA molecule.

cell membrane – membrane bordering all animal cells, made up of a lipid bilayer interspersed with numerous molecules; also called plasma membrane.

cuboid – tarsal bone that articulates posteriorly With all the calcaneus bone, medially Together with the lateral cuneiform bone, and anteriorly Together with the fourth and fifth metatarsal bones.

calcitonin – peptide hormone manufactured and secreted because of the parafollicular cells (C cells) of the thyroid gland that features to decrease blood calcium degrees.

mobile cycle – existence cycle of a single mobile, from its birth until its division into two new daughter cells.

cerebral cortex – outermost layer of grey make any difference from the brain, wherever conscious perception can take spot.

cervical curve – posteriorly concave curvature with the cervical vertebral column area; a secondary curve of the vertebral column.

acromioclavicular joint – articulation among the acromion on the scapula plus the acromial close of website the clavicle.

anterior communicating artery – anastomosis of human anatomy and physiology the appropriate and remaining internal carotid arteries; provides blood to the brain.

bulbourethral glands – (also, Cowper’s glands) glands that secrete a lubricating mucus that cleans and lubricates the urethra before and during ejaculation.

frequent carotid artery – ideal typical carotid artery arises with the brachiocephalic artery, and also the still left popular carotid occurs in the aortic arch; provides rise on the external and inner carotid arteries; materials the respective sides of the head and neck.