The 2-Minute Rule for human anatomy and physiology

ankle joint – joint that separates the leg and foot portions with the reduce limb; formed with the articulations between the talus bone of your foot inferiorly, plus the distal finish of the tibia, medial malleolus with the tibia, and lateral malleolus in the fibula superiorly.

basal lamina – slender extracellular layer that lies beneath epithelial cells and separates them from other tissues.

mobile – smallest independently performing device of all organisms; in animals, a mobile consists of cytoplasm, made up of fluid and organelles.

cervical enlargement – location on the ventral (anterior) horn of your spinal cord that has a bigger inhabitants of motor neurons to the greater quantity of and finer Charge of muscles from the upper limb.

abdominal aorta – portion of the aorta inferior to the aortic hiatus and remarkable towards the typical iliac arteries.

coeliac trunk – (also, coeliac artery) key branch in the abdominal aorta; gives rise on the left gastric artery, the splenic artery, plus the common hepatic artery that forms the hepatic artery towards the liver, the correct gastric artery into the stomach, plus the cystic artery to the gall bladder.

calcitonin – peptide hormone created and secreted via the parafollicular cells (C cells) of your thyroid gland that capabilities read more to minimize blood calcium stages.

chemical synapse – link amongst two neurons, or concerning a neuron and its target, in which a neurotransmitter diffuses across an exceedingly limited length.

The central anxious system lies largely inside the axial skeleton, the Mind remaining nicely guarded from the cranium as well as spinal wire through the vertebral column, by means of the bony neural arches (the arches of bone that encircle the spinal wire) plus the intervening ligaments.

Here is the fascinating biology concepts which involve the several model of animals, vegetation, and humans. Here pupils will more info study in detail about the importance of Each individual and each organ of our body, how They can be correlated and how they function to help keep us alive and nutritious.

bone marrow transplant – remedy during which a donor’s healthier bone marrow with its stem cells replaces diseased or harmed bone marrow of the affected individual.

cross-matching – blood test for dedication of compatibility amongst donor RBC and client’s plasma.

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

basal mobile – variety of stem mobile found in the stratum basale and while in the hair matrix that regularly undergoes mobile division, creating the keratinocytes in the epidermis.