I'm no expert, but I know a little body chemistry. From what I understand, during exercise, the body first turns to glycogen stores in the liver, which is pre-stored energy which is replenished quickly. during anaerobic exercise it releases the energy in the glycogen quite
My first encounter with chemistry in my school days was not a happy one. My first reaction was irritation - so many formulas, symbols, equations, reactions, and what not! But after that initial "shock" faded away, I slowly found that this was my
ScienceOn average, every square mile of sea on the planet contains 46,000 pieces of rubbish.If humans were capable of hearing bass frequencies lower than 20 Hz, we would be able to hear our own muscles moving.Humans share 50% of our DNA
You asked anaerobic respiration, not fermentation, so in that case, yes, CO2 is produced in the citric acid cycle during anaerobic respiration. Note that though anaerobic respiration and fermentation are both anaerobic, they are not the same thing. Fermentation ends with glycolysis (and then proceeds to regenerate the NAD+), but respiration will carry on like regular aerobic respiration (Krebs,
Chemistry Study SkillsYou must be willing to accept the academic challenge of learning chemistry. For some people it is fun and for others it is hard work, but no matter it takes time. It requires persistence, concentration, discipline, patience and lots and lots of practice.Know How Your Chemistry Course is Structured. Your chemistry
Thanksfor A2A...There is a very, very simple way.This method comes form Thurlow Weed. He was known, in his day, to have a near perfect memory.He wasn't born with a great memory though. By his own admission, he had an embarrassingly bad memory.It was so bad that he resolved to fix it
It is indeed a huge problem for the cell to manage the DNA. The total length of an E. coli (the most widely studied bacterium and the most trusted friend of molecular biologists) is about 2 micron and its diameter is around
I worked at Visalia Element YMCA skate camp for three years and we got very acquainted with Element as a company. They came into our camp and literally saved the camp in the early 2000's since funding was scarce and the popularity of
I loved chemistry when I was in high school. And that's probably the most cliche way to start a college application essay. Don't do it if you want to go to college. But it's true. Throughout college it didn't cease
If opposite charges are supposed to attract each other, why don't electrons fall into the nucleus (I am an eighth grader, so make it simple)?
In the early 1900's, physicists were very surprised that electrons don't fall into the nucleus. They couldn't understand it. According to the laws of electromagnetism that Maxwell had developed in the late 1800's the electron should give off energy as it
The elements Carbon, Hydrogen, Oxygen and Nitrogen form the bulk of all organic matter in both plants and animals. (This is easily remembered by saying
Here, i will tell you some very fascinating facts about our basic need, WATER:- 97% of the Earth's water is salty. 2.1% is locked up in polar ice caps and less than 1% is available as fresh water.- A kilo of cotton which is enough for a shirt and a pair of jeans, needs 10,000
Well it depends what areas of chemistry and physics you are interested in and what language of science you would like to learn for the rest of your scientific career. To embark on a degree is a commitment that you have to throughly enjoy what you are studying otherwise your life
Cellular Respiration: is the process that releases energy by breaking down food molecules in the presence of oxygen.Cellular Respiration = Aerobic RespirationAerobic respiration occurs in the mitochondria.Some of the energy released by breaking food down is stored as ATP, while some is released as heat.ATP is a short-term energy storage molecule all cells use as their energy source.
Interesting question!I have two reactions for you. One is very quiet but absolutely fascinating to watch, the other is about as loud and spectacular as you can get (while retaining all your fingers and toes).The first:2AgNO3 + Cu --> 2 Ag
Well, first of all, we laugh at people complaining about "chemicals" in the environment. Without chemicals there is no environment! What people generally mean is toxic or harmful chemicals in the environment. But that's not what they say. Then, of course, there are the stories about bright High School kids passing around petitions to ban "dihydrogen monoxide"
1. A human organ that no-one knew about has been hiding in plain sight all this time. Called mesentery, it connects the intestine to the abdomen and is believed to perform important functions for the body ranging from helping the heart to aiding the immune system.2. The Earth appears to have a whole new
The referenced article suggests half life in biological plasma ( as in blood) to be 19.5 ( +/- .5) days. Reading on in the reference just below..., it may be as high as 43 days.Use of mathematical modeling to study copper metabolism in humans
I firmly beleive that, motivation generates interest and vice versa. Chemistry is an experimental science, we see a lot of examples in our daily life that involve chemistry. You just need someone to point that out or find out on your own, then that sustains your interest and motivation to learn more.For example, have you ever wondered,
The biggest lie still taught in (some US) science classes is creationism.Believe it or not, there are still schools in the US that are allowed to present creationism as a viable possibility.For example, the state of Tennessee passed a law with the purpose of allowing students to
In anaerobic respiration, as in aerobic respiration, electrons are accepted by the substance being oxidized, but the reduced compounds that accepted the electrons are ultimately not themselves oxidized by oxygen, but some other source of oxidizing potential.In fermentation, the substance being fermented disproportionates, undergoing an
By far, DMT (short for Dimethyltryptamine)Any attempts to begin to describe the DMT experience is fraught with the immediate dangers of either over-simplification or a swift flight into metaphor since it is almost impossible to describe with words alone the fantastic swirling multi-faceted gateway visions that are only the beginning of the DMT experience.Intrepid travelers report that
Nitrogen is one of the macronutrients required for overall plant growth and development. But even though it is abundant in atmosphere unfortunately plants cannot use it as such. So plants absorb nitrate ,nitrite and ammonium ions as a source of nitrogen. Reduction of nitrogen to ammonia by
Energy is always conserved. Cells stop receiving nutrients and eliminating wastes. Body cools, and enzymes and bacteria go to work. the chemical energy is transferred from a large set of system and cells, to large numbers of bacteria colonies, gas byproducts, and bacteria wastes.
That depends on the branch of chemistry/physics and the person. Introductory chemistry is less mathematical than introductory physics and for this reason many people will find introductory chemistry to be easier. However, for people that are good at math, physics
Chemistry is the central science and impacts on all facets of our lives. An understanding of chemistry is necessary to all other sciences from astronomy to zoology. All of the materials used by engineers and technologists are made by chemical reactions and we all experience chemical reactions continuously, whether it be breathing or
Why does it pain less during the later part of jogging? Can anyone explain in terms of production of lactic acid?
during the starting time , our muscles our lungs and our whole body system is not habitat of performing such kind of rnergy comsuming task , our muscles are not fully prepared to do soo and during any physical exercise such as jogging we need more oxygen as compared to in general walk our
Oxygen is a strong oxidizing agent because it has a very high electronegativity. Anaerobic respiration uses an oxidizing agent that is less effective than oxygen, and therefore is unable to gain as much free energy from molecules as does
Why do we do science in the first place? Because we want to understand the nature around us better! Chemistry, a subset of science, deals with studies of matters and how they interact with one another or change, as well as explaining their existence.You may have known the fact that for a millennium,
As burning is the process of combining with oxygen, it is definitionally impossible for oxygen to "burn". Although I haven't done the math on it to confirm it, I doubt that oxygen will spontaneously combine with fluorine to form oxygen difluoride in significant quantities, as the latter compound is fairly unstable and dissociates into its constituents at
Can stress temporarily increase the magnesium requirements of the human body? If so, can someone with enough stress acquire a small magnesium deficiency?
Stress mechanism does deplete the magnesium by causing a ‘hypercatecholaminaemia' ie. an increased level of Adrenaline and Noradrenaline, but the normal compensatory mechanisms come into play and try to balance the levels of the magnesium in the cells and outside the cells ! But clinically speaking it is not very commonly seen !
Do I need an FSSAI license for manufacturing a product which contains a solution of magnesium and calcium that can be added to RO water to improve pH taste and TDS?
Any thing which is meant or manufactured for direct consumption by human or as additive in consumables need to be certified by Food Safety Standardization Authority of India.As your product is something which is added in water for drinking purpose, yes this product
How many elements does the following compounds contain? Magnesium hydroxide, magnesium sulphite, magnesium sulphate, magnesium nitrite and magnesium phosphate.
Magnesium hydroxide - magnesium, hydrogen, and oxygen - formula: Mg(OH)2.Magnesium Sulfite - magnesium, sulfur, and oxygen (formula: MgSO3).Magnesium Sulfate - magnesium, sulfur, and oxygen (formula: MgSO4).Magnesium Nitrite - magnesium, and nitrogen (formula: Mg3N2).Magnesium Phosphate - magnesium, phosphorus, and oxygen -formula: Mg3(PO4)2.
I have a jug of 5 litres and a jug of 3 litres. I want to get 4 litres of water for my use. How to get the exact amount of water, taking into account that there is no measure marks on the jug. Also there are no extra storage containers allowed?
Steps as followsFill the 3L jug fully and empty it in the 5L jugNow again fill 3L fully and pour its water in the 5L jug(remember it already has 3 litres of water in it) until it full.Now you're left with only
I love sauna, but I'm afraid that chemicals in the pool water that I use as the 'vapor base' will evaporate and I'll breathe in toxic chemicals that way. Is this a legitimate concern?
That is a small, but a legitimate concern. The amounts of chemicals will be small, but you might cause some eye irritations or some breathing difficulties if you are for example asthmatic.So, you should at least rinse yourself and remove any clothing that has been in contact with the water. Use a clean
No.You wouldn't get wet, of course, considering the fact that dry ice is condensed (solidified) CO2; but upon diving into this
In chemistry there are many salts like potassium chloride and magnesium chloride. Is what we call 'salt' is it short for common table salt?
In chemistry, a salt is any ionic compound that can be produced by a reaction between an acid and a base. So, indeed there are many compounds that can be classified as a salt, including sodium chloride, the main component of table salt.So, to answer your question, yes, when the average person is talking about
In the process of wine making, ripened grapes are crushed so that sugar and enzyme should come in contact with each other and fermentation should start. What will happen if anaerobic conditions are not maintained during this process?
Fermentation is a anaerobic process taking place in presence of sugar and enzymes, producing alcohol. Therefore, anaerobic conditions are necessarily required for formation of ethanol or alcohol.The process of fermentation in wine making turns sugars from ripened grapes into an alcoholic beverage. During fermentation, yeasts transform sugars present in the ripened grape juice into ethanol and carbon
A salt water chlorinator generates the same type of chlorine as the liquid chlorine (bleach) that you buy at the store. It is even made by the exact same process: application of electrolysis to a saltwater solution. The only difference is whether this chlorine is
Magnesium supplements do not induce drowsiness. Instead if a person has magnesium deficiency then it can leads to stress and drowsiness. This is because our body produces a neurotransmitter, GABA. Studies have been shown that Gamma Amino Butyric Acid (GABA) has the ability to reduce stress and
Should I work out until I feel my muscles burning? I know they burn because lack of H2O in the muscle causing lactic acid. Should I stop once I feel the burn?
On reading the answers so far, I am confused. Am I missing something?As far as I know, lactic acid buildup takes time and depends on the balance of muscle activation rate and duration. Like sprinting when you run or cycle or swim or jumping at a fast rate, the lactic acid
ApplicationRefractoriesMagnesia is widely used in the steel industry as a refractory brick often impregnated with carbon (tar, pitch, graphite) to give optimum properties for corrosion resistance in environments of basic slags, particularly in BOF furnaces or slag lines of treatment ladles. Magnesia bricks often in combination with spinel or chrome are also used in ferroalloy, non-ferrous,
Probably the same misconception in studying any of the sciences; what you learn in college is just the start of your technical education.The misconception is your degree in chemistry (or engineering, or physics) actually gives you a comprehensive understanding of the discipline. What it really gives you is a broad understanding, so that you can pick the
First off, science is a vast field of study. Each discipline has its own unique problems. I wall just mention a few problems in the disciplines that interest me.Astronomy: The biggest problem here is the question of what Dark Matter is and what it can do. It is a
Global Magnesium Citrate market size will increase to Million US$ by 2025, from Million US$ in 2018, at a CAGR of during the forecast period. In this study, 2018 has been considered as the base year and 2019 to 2025 as the forecast period to estimate the market size for Magnesium
Squirrels! Elephants! Anteaters!Man, I could go on all day. This is an excellent question ...Aardvarks! Playpusses! The desire to avoid ambiguity in questions posted to six billion people!... and cryptosporidium. That's probably the most worrying thing in a swimming pool that isn't going to be knocked out by chlorine. See Wikipedia:
A series of six books for Classes IX and X ( Physics, Chemistry, Biology By Lakhmir Singh & Manjit Kaur.) according to the NCERT/CBSE syllabus, Includes model test papers as per latest marking schemes too.1. Very short answer type
Hi. Thanks for the A2A.The first book that you should pick up is the NCERT book of the respective subject and your class. The advantages of studying from an NCERT book is that the theoretical part that comes in competitive exams is usually from NCERT. Also the theory is precisely noted. Next you should also study from
Well!I am a chemist so will recommend chemistry but you should be sure of your interest if you find it interesting only then go for it not otherwise because physics really sounds interesting.One more even more important thing to consider is the faculty you come across if your are given good physics faculty, I would
Your very desire to think about health through the nutrition perspective is a healthy habit! To begin with, approach a nutritionist or a dietetian and briefly hear from her what she wants you to practice for a healthy living. Then, I would suggest you to read the following books, namely Food Science by B.Srilakshmi, Nutrition by
First, we need to know the formulas for the chemicals involved.Magnesium, I guess, means elemental magnesium - which is typically just a metal. This means that it's possible for single atoms to react, so the formula is Mg_1, or just Mg.Oxygen is commonly a diatomic gas, meaning
What is the most effective solution for the presence of lead in drinking water? (How could I incorporate this solution into a high school chemistry lab?)
Maybe we can start by determining the concentration of the lead in the water. Perhaps by running a series of experiments where certain amounts of an element are put into the water that will precipitate the lead. When we put so much of the element that we precipitated the
Phytoplankton come in many varieties and all of them share this characteristic as far as I know-they multiply by division. This makes growing them in containers rather difficult. They could be and probably will become a valuable source of protein and oils. But as they multiply they keep us on our toes, at one quarter full the
Which bodily organ regulates levels of calcium, magnesium, & potassium, that is the root cause of calcium deposits?
The big regulator is the kidneys, and there are many causes of calcium deposits in the body (in abnormal places). The manner in which the kidney regulates the electrolytes is by turning on and turning off ion channels, via hormonal,
All the three subjects are interesting.Lets see :Let me start with my favourite physicsConcepts like quantum mechanics , time dilation, relativity, and the mystery cosmology are really interesting. They are something beyond thought and make the learners curious.Maths:Thinking about more than three dimensions, solving equations, sum to infinity of natural numbers, Euler's
#I would like to recommend you to study ORGANIC CHEMISTRY from SOLOMONS FRYHLE and Pradeep. As it has the most basic and well written book for Orgainic.#For Inorganic and Physical Chemistry NCERT is everything. Practice all the Solved Examples, Intext Questions and back question Twice,Thrice as many times as possible.#Pradeep is the best book(for all the
If you aim to prepare only for CBSE board exam, then I will advise you only NCERT and Latest Arihant's Chapterwise Solution(It contains previous year's solved question from each chapter and hence is an excellent one). For Board exams, I never prefer other
Why can't we breathe nitrogen instead of oxygen? What is oxygen's role? Do plants need oxygen and nitrogen at the same time?
The role oxygen plays in keeping us alive is actually pretty complicated, but I'll try to simplify. In order to stay alive, our bodies need energy. They get that energy by reacting the food we eat with the oxygen in our blood. That reaction forms
Why do swimming pools use Chlorine, and not another chemical?This is a really easy and simple answer:Chlorine is cheapChlorine kills nearly all germs, bacteria, virus, algae etc, after all chlorine is bleach.Other alternative
A2AWhy do they put chlorine in swimming pool?Chlorine serves three essential purposes in swimming pool water: it sanitizes (kills pathogens including bacteria, viruses, amoeba), it kills or prevents algae, and it oxidizes swimmer wastes (urine, skin oils, lotions, etc).Chlorine free systems have to replace all THREE functions, to perform adequately
Because our bodies are designed to use it via the Mitochodria in our cells as a fuel.What are Mitochondria?To produce all of that energy, mitochondria require oxygen. Mitochondria effectively burn your food in a carefully controlled way to produce that chemical energy by a process called
Maintaining the correct chemical balance in your pool water not only keeps the water sparkling clean, it also helps defend your heater, pump, and different system parts from injury, and may assist to keep your pool end trying like new. one among the foremost necessary components of that balance is ph level.The ph
Why does unsaturated fat with many double bonds of carbon have a low melting point than an unsaturated fat with a few double bonds of carbon?
The structure of a double bond causes a
This is going to be fun: Let's talk hangover pharmacology!Let's first look at what a hangover is: Typically, a hangover occurs after a long night with too much alcohol. Symptoms may includeFatigue, weakness, and thirstNausea, vomiting, and stomach painPain Headache and muscle achesDecreased sleepVertigo and
There are 2 ways to understand your question: the irst would be: Why is Mg used, not other metals, in which case the answer is: because it is not the case:as Mark Fisher mentionned, organolithium reagents exist (you can buy them in bulk, by which I mean hundreds of kilos).You can make and buy organozinc reagents, whether
A common misconception is that only Oxygen burns objects. However, Fluorine can do this job too. Carbon dioxide can 'burn' objects too! Rather than burning, we require a new word; oxidation.Burning means you combust something, hence you could call it combustion. In layman terms, combustion is simply very rapid oxidation. What
No, not really. Unless you are shrunk and manage to „swim
It depends on your body mass.The median lethal dose (LD50) given orally is 192 milligrams per kilogram in rats. The LD50 of caffeine in humans is dependent on individual sensitivity, but is estimated to be about 150 to