Living things need water in their cells. Water is the universal solvent - most of the chemicals a cell needs is dissolved and transported in water. Water is an environment where chemical reactions can occur and water is needed in many of those reactions - like the hydrolysis reaction (needed in the break down of food molecules). If a cell becomes dehydrated chemical reactions slow down. Chemical balance of the cell is changed as waste materials are not removed fast enough, food is not broken down, etc. Water also helps regulate the heat that can build up in a cell during chemical reactions. A dehydrated cell = increase in cell temp. Water content of a cell also affects the pH of a cell environment. Certain reactions occur better at certain pH. Homeostasis is maintaining a balance with the the environment. Without water the balance is upset.
Tilbury Fox described infectious impetigo in children and newborns in 1864. He drew specific emphasis to the vesicular type, which is currently common in maternity units. Almquist demonstrated in 1891 that the infecting organism was a staphylococcus. Matzenauer established the relationship between pemphigus neonatorum and impetigo contagiosa in 1900 by identifying the activating microorganism. Animal inoculation was often unsuccessful, but in 1911, Landsteiner and his colleagues generated pemphigoid lesions in chimps. With these several discoveries, the understanding of impetigo remained roughly the same until 1917. Surprisingly, throughout the fifty-three years following Fox's discovery, the disease received no special attention in any significant pandemic. However, as a questionnaire confirmed, this hitherto rare and sporadic illness abruptly altered its character and erupted in more or less violent outbreaks in 1917. Few maternity cases were excluded, and several physicians who had never seen impetigo as a nursery concern were overwhelmed by the influx of cases. Nurseries were handled like hospitals for infectious illnesses everywhere, but only to a limited extent. Many were completely closed, and others should have been.
Answer: 1)Focus on your strengths. Focusing on your core values, beliefs and perceived strengths can motivate people to succeed, and may even buffer the negative effects of bias.
2)Seek support systems.
3)Get involved.
4)Help yourself think clearly.
5)Don't dwell.
6)Seek professional help.
Answer:
Sensory neurons.
Explanation:
The sensory neurons are the active neurons that is responsible for the sensing of any activity occur on the skin. This sensory neuron send messages to the central nervous system in order to get instructions for the muscles to do suitable actions. The motor neuron send messages from central nervous system to the muscles. The burning of feet sense by sensory neurons present in the feet so avoiding such burning, the individual makes a decision of going into the ocean fastly.
