somatic muscle
101Motor unit — ”A motor unit is a single α motor neuron and all of the corresponding muscle fibers it innervates; all of these fibers will be of the same type (either fast twitch or slow twitch). When a motor unit is activated, all of its fibers contract.… …
102nervous system — Anat., Zool. 1. the system of nerves and nerve centers in an animal or human, including the brain, spinal cord, nerves, and ganglia. 2. a particular part of this system. Cf. autonomic nervous system, central nervous system, peripheral nervous… …
103Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… …
104Trigeminal nerve — Nerve: Trigeminal nerve Trigeminal nerve, shown in yellow …
105Accessory nerve — Nerve: Accessory nerve Plan of upper portions of glossopharyngeal, vagus, and accessory nerves …
106Human genetic engineering — is the genetic engineering of humans by modifying the genotype of the unborn individual to control what traits it will possess when born. [Citation last = Singer first = Peter author link = last2 = Kuhese first2 = Helga author2 link = title =… …
107Motor unit recruitment — is the progressive activation of a muscle by successive recruitment of contractile units (motor units) to accomplish increasing gradations of contractile strength. A motor unit consists of one motor neuron and all of the muscle fibers it… …
108Urethral sphincter — The term urethral sphincter refers to one of two muscles used to control the exit of urine in the urinary bladder through the urethra. The two muscles are the external urethral sphincter and the internal urethral sphincter. When either of these… …
109Ниша стволовой клетки — Ниша стволовой клетки  термин, впервые предложенный ещё в 1978 году Р. Скофилдом (Schofield) для микроокружения cтволовой клетки, необходимого для её жизнедеятельности и координации её поведения с нуждами организма[1]. Многие исследователи… …
110vegetative cell — noun any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes somatic cells are produced from preexisting cells • Syn: ↑somatic cell • Hypernyms: ↑cell • Hyponyms: ↑skin… …
