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Zanzabum
3 years ago
5

Describe the process of nociception using the four phases of

Biology
1 answer:
son4ous [18]3 years ago
3 0

Nociception can be described as a response to harmful or potentially harmful stimuli (chemical, mechanical, thermal).  It includes four stages:

1.Transduction or  first phase: A noxious stimulus occurs (injury, burn, incision) and it is transformed into a electrical signal that can be carried via transmission.

2. Transmission or the 2nd phase: the pain signal travels to the central nervous system, first to  the spinal cord than to the brain.  

3. Perception or the 3rd phase: occurs in the cerebral cortex where the perception of pain is generated (the conscious awareness of a painful sensation).

4. Modulation-last phase: pain message is usually inhibited through this phase.


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<h2>Answer is option "C"</h2>

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  • NADH shaped from glycolysis (by means of the malate-aspartate transport) or the TCA cycle can respond at Complex I, otherwise called the NADH/coenzyme Q reductase in the mitochondrial electron transport chain [28]. Each NADH devoured by the mitochondria brings about the net creation of 3 ATP atoms (Figure 1). The total oxidation of one glucose atom creates 2 NADH reciprocals in cytosol and 8 NADH particles in mitochondria, empowering creation of 30 ATP counterparts from NADH of the aggregate of 36 ATP counterparts got from the entire procedure of catabolizing glucose to CO2 and H2O.
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