Creatine Kinase Function. Creatine kinase, or CK, is a type of enzyme found within your muscles. It aids in the production of phosphocreatine, a molecule utilized by your muscles for energy. Injury to the membrane surrounding muscle cells allows CK to leak into the bloodstream.auses of Elevated Creatine Kinase. Injuries to the skeletal muscles often trigger high levels of CK-MM. These muscles are the type that most commonly comes to mind when we hear the word muscle.
Somatic Effects. Somatic effects are cell damages that pass on to succeeding cell generations. Radiation affects rates of cell division. Hastening and slowing down cell division affect embryonic tissues. Damages to cell membranes, mitochondria and cell nuclei result in abnormal cell functions, affecting their division, growth and death.
The second (postganglionic) motor neuron synapses on an effector. Preganglionic fibers release the neurotransmitter acetylcholine and postganglionic fibers release acetylcholine or norepinephrine. D. Somatic nervous system effectors are skeletal muscles, and ANS effectors include cardiac and smooth muscle, and glands.. The axons of the motor neurons of the somatic nervous system extend from the CNS synapse directly to an effector and release acetylcholine, whereas autonomic pathways consist of two sets of motor (efferent) neurons. 1.