Oxidation is the addition of oxygen to a substrate or the removal of hydrogen or electrons from a substance..Reduction is the removal of oxygen from a substrate or adding hydrogen or an electron to a substrate.Oxidation and reduction go hand in hand; oxidation of one substance causes reduction of another. When one substance is oxidized, another substance gets reduced.
Category Archives: Medical topics
Free Radicals
Free radicals exist independently with only one electron in one or more orbits. Such a lone electron is known as an unpaired electron. Usually, normal molecules have electrons in pairs for electrical normality.
कम बोलें | शांत रहने के फायदे
हम सभी जानते है की हर व्यक्ति के पास दो कान और एक जीभ होता है | कहा गया है की इसका मतलब है ज्यादा सुनना और काम बोलना | इसलिए आप ज्यादा सुनते की आदत विकसित करें
निपाह वायरस
इस लेख में हम लोग निफा या निपाह वायरस Nipah virus के विषय में होने वाली आवश्यक जानकारी प्राप्त करेंगे | इसके विषय की जानकारी रहने पर हम लोग अपने को एवं अन्य लोगों की जान बचा सकते है | Key word Nipah virus | wellness | wellbeing | protection |selfcare| health care | social science | positivity | WHO| Bats | domestic animals| TABLEContinue reading “निपाह वायरस “
The Importance of a Healthy BMI: A Key Indicator of Overall Health
A healthy BMI improves energy levels, reduces joint stress, prevents osteoarthrosis, lowers cardiovascular disease risk, and improves diabetes type-2.
A healthy BMI provides psychological benefits. It improves self-esteem, body image, and mental well-being. Healthy weight has a positive impact on overall quality of life.
Obesity -An overview
obesity is one of the major global health problems with significant prevalence and adverse health consequences. It associates with a complex interplay of genetic, environmental, and lifestyle factors.
Insomnia|sleep-lessness
Insomnia is not simply a result of a racing mind or external factors; it has a strong physiological basis. The intricate workings of our body’s internal clock, known as the circadian rhythm, significantly regulate our sleep-wake cycle. Disruptions in this delicate balance can lead to insomnia.
Why We Sleep
Sleep is a natural physiological reversible condition in which unconsciousness occurs from which sensory stimuli can arouse a person. Sleep occurs regularly, and it is regulated homeostatically. During sleep body rests, recovers, and restores itself. Sleep is a reversible state of altered consciousness.
A nucleus in the human cell
The nucleus comprises chromosomes supporting proteins (deoxyribonucleic acid) DNA on which genes are present.
Gene is a portion of DNA molecule that carries information for all the table and individual characteristics of the individual..
Human cell and cell membrane
The Fluid Mosaic Model of the cell membrane was proposed and described by S.J. Singer and G.L. Nicolson in 1972 and is now widely accepted.
The cell membrane is like a fluid at body temperature. Lipids, proteins, and glycoproteins are moving on the plasma membrane surface. When body temperature rises, the flexibility of the cell membrane decreases, causing disturbances of cell membrane functions, especially selective permeability is disturbed, causing severe consequences.
