Using English To Give Evidance

Chemistry is a branch of science that deals with the study of the composition, structure, properties, reaction and behavior of substances. Therefore, chemistry is called central science.
This is the essence of our daily lives and occurs in the foods we eat, the air we breathe, the water we drink, are all the result of the chemical reaction process.
In fact, osmosis like love, hatred, also driven by chemical reactions. To better understand the almost chemical reactions around us, we have provided everyday examples in two parts. First, an example of a chemical reaction in our body and two examples of chemical reactions that exist outside our body or occur around us.
Chemical Reactions In The Body
Chemical reactions play an important role in our survival, and living without chemicals can not even be imagined. They participate in the main functions of the body, control our emotions, supervise the process of metabolism and keep the disease. The oxygen we breathe, the essential nutrients we need, the genes that make our bodies - DNA and RNA - are all composed of different elements and compounds.
Let's look at some examples that involve chemical reactions, and are an integral part of our being.
Human Body Composition
About 96% of our body mass consists of only 4 elements: - Oxygen, Carbon, Hydrogen and Nitrogen. The remaining 3% consists of about 60 elements including sodium, potassium, calcium, zinc etc.
The elements required in larger quantities are called macro-nutrients and others, usually in parts per million or less, called micro-nutrients. Chemical reactions, the human body consists of water and elements such as organic carbohydrates, proteins, lipids and nucleic acids.
Metabolism
Organic processes that occur in the human body are called metabolism, which involves a large number of chemical reactions. Enzymes secreted by different organs act as biocatalysts that accelerate the rate of reaction, while the hormone regulates time and speed.
Our wellbeing, smooth function and normal health depend on metabolic processes. The coordination and simultaneous occurrence of this process of life in an orderly manner is the reason we are fit, healthy and alive.
Respiration
Breathing is the exchange of gases between the organism and its environment. Respiration is a process of chemical reaction, which is a reaction between glucose or sugar with oxygen, which releases energy.
This is the process by which inhaling oxygen from the air causes lung inflation and then deflation occurs by exhaling carbon dioxide into the environment. Reactions that occur during breathing: -
C6H12O6 + 6O2 ➜ 6CO2 + 6H2O + Energy
Water Composition
Water is the elixir of life on Earth. Hydrogen is a highly flammable gas and oxygen is a gas that is unlikely to react without burning, to each other forming a covalent bond to create the most effective fire extinguisher called water.
The chemical reaction formula of water is H2O. Yes! We drink everyday chemical reactions. Water is very important for all metabolic processes that occur in our body. As Leonardo da Vinci states "Water is the driving force of the whole world."
Feeling hungry
When you feel hungry ghrelin hormone is secreted by the stomach that triggers hunger. It stimulates the release of growth hormone. It plays a role in insulin release and protection of cardiovascular organs. More ghrelin is produced thus increasing your desire for food.
Digestion
Gastric acid consists of hydrochloric acid (HCl) and large amounts of potassium chloride (KCl) and sodium chloride (NaCl) secreted by parietal cells lining the stomach. This stomach acid helps convert pepsinogen to pepsin which is responsible for protein denaturation in the stomach.
It also kills the microorganisms in the food before they can make you sick. HCl neutralizes the acid present in the foods you eat thereby maintaining your acid or alkaline level to keep you healthy.
Tears and Cries
Sometimes, crying is a natural reflex. Studies have shown that emotional tears contain manganese, an element that affects temperament and more prolactin.
Prolactin is the hormone that regulates milk production. Removal of prolactin and manganese is thought to ease build tension in the body and make you feel energized.
So, next time you feel slumped and need to vent your emotions, do not get arrested. cry! It will help you feel better.
LOVE chemical reactions
You fall in love or are attracted to someone and have a sense of wanting to have a result of increased secretion -Phenylethylamine (PEA, or "love chemical reaction") and increased testosterone and estrogen hormones.
When we fall in love, our brain releases dopamine, norepinephrine and pheromones on a consistent basis, generating a pleasure center in the brain that causes side effects such as increased heart rate, insomnia, feelings of pleasure, excitement and focus of attention.
Coffee and Sleep
Coffee keeps you awake because of the caffeine in it. This caffeine increases the levels of dopamine in our bodies that stimulate the pleasure of the area of our brain to make us feel better. It increases adrenaline secretion in the body and accelerates activity in the brain that keeps us awake.
Body odor
Sweat is the way in which the body cools itself. Body odor mainly comes from the apocrine glands found in the armpits, ears, chest, genitals and hair follicles that become active at the beginning of puberty.
The sweat that releases this gland is slightly yellow due to the presence of fatty acids and proteins in it. The bacteria that develop on our skin break down the secretion of apocrine glands and create a smell of the scent.
These are some examples of chemical reactions in our bodies. Let's look at some examples of chemical reactions in everyday life that occur around us.