The 2-Minute Rule for human anatomy

The 2-Minute Rule for human anatomy

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

atlantoaxial joint – series of three articulations involving the atlas (C1) vertebra as well as the axis (C2) vertebra, consisting of the joints in between the inferior articular procedures of C1 plus the outstanding articular processes of C2, and the articulation involving the dens of C2 and the anterior arch of C1.

cribriform plate – small, flattened parts with quite a few modest openings, located to either facet from the midline in the floor with the anterior cranial fossa; fashioned via the ethmoid bone.

Growth also involves the processes of expansion and restore, equally of which require cell differentiation.

Human Physiology (physio = “nature”; -logy = “review”) reports the “mother nature” from the human body, nature during the perception of how buildings at diverse amounts work. Physiology focuses on purpose

Metabolism Anabolic reactions are constructing reactions, and so they eat Power. Catabolic reactions split supplies down and launch Strength. Metabolism contains both of those anabolic and catabolic reactions.

Human motion involves not merely actions on the joints of the body, but will also the motion of personal organs and perhaps specific cells. While you read through these phrases, red and white blood cells are moving in the course of your body, muscle cells are contracting and comforting to take care of your posture also to concentrate your vision, and glands are secreting chemical substances to regulate body functions.

chemical synapse – connection amongst two neurons, or among a neuron and its goal, in here which a neurotransmitter diffuses across an extremely brief length.

anchoring junction – mechanically attaches adjacent cells to each other or to your basement membrane.

autonomic tone – contractile state for the duration of resting cardiac activity made by mild sympathetic and parasympathetic stimulation.

activation gate – Portion of the voltage-gated Na+ channel that opens if the membrane voltage reaches threshold.

dorsal arch – (also, arcuate arch) fashioned from the anastomosis check here from the dorsalis pedis artery and medial and plantar arteries; branches offer the distal portions of the foot and digits.

Anabolism is the procedure whereby smaller, easier molecules are put together into larger, much more sophisticated substances. Your body can assemble, by using Electrical power, the complicated chemical compounds it requires by combining smaller molecules derived within the foods you eat

carbonic anhydrase (CA) – enzyme that catalyses the reaction that causes carbon dioxide and h2o to sort carbonic acid.