Why don't humans spontaneously combust?

Question

Humans oxidize glucose in the presence of O2. For each mole of glucose oxidized about 686 kcal of energy is release. this is true whether the mole of glucose is oxidized in human cells or burned in the air. A calorie is the amount of energy required to raise the temp of 1 g of water by 1'C ; 686 kcal=686,000cal. the average human requires about 2,000 kcal of energy per day, which is equivalent to about 3 mol of glucose per day.

Answer 1

they haven't made it to the lake of fire yet

Answer 2

Humans DO NOT spontaneously combust, it is voodoo science. Here is the science behind why we don't

Albert Einstein in his discovery in quantum studies found that when electrons are raised to an energy state they will always give off the same amount of energy in a quantized form of energy. The example of this is the exciting of electron in a gas tube, you might have seen this in an inorganic chemistry at some point. When you run an electrical current through hydrogen gas, you will find that if you look at the gas through a prism, you will see distinct bands of color. This color you see is the quantized photon energy coming from the electron going from a high energy state to a low enery state. In this experiment all of the energy is given off in ONE SINGLE PHOTON, because it jumps from its excited energy state to its ground state of stability. Humans, and most organisms, have evolved to use this process to burn glucose. You are correct in saying that 686 kcal is in each molecule of glucose and we need 2,000 kcals a day, a huge amount of energy. The difference here is that in humans we have a series of enzymes, or protein catalysts, that carry out this process. In humans, when these electrons are excited, they reach their high energy state and then proceed to fall down, but the enzyme will catch this electron and not allow it to completely reach its ground state and give off the photon mentioned before. The series of enzymes release the energy in small, controlled amounts which is then used to make ATP, the currency of energy in cells. This small, controlled release of the energy prevents any explosive properties. For a human to spontaneously combust, EVERY enzyme involved in the electron transport chain would need to fail at exactly the same time, and then EVERY electron would need to be excited to its high energy state and then fall to its ground state, at the EXACT SAME TIME. And considering every cell in your body (in the range of trillions) is carrying out this process hundreds of times a minute with dozens of electron transport chains, the chances of this happening are about as likely as you dying twice.

Hopefully this answers your question.

Answer 3

The glucose is oxidized in a controlled reaction inside human cells, which are made of water.

Answer 4

through golly, i think of they could. I used to verify those bills, and continuously the police forensic investigators have been left mystified. each and every so often the guy could burn thoroughly aside from a foot, as though something at last positioned the hearth out only wanting the final morsel of him. it somewhat is been reported that the fat in our bodies acts as a candle, yet this is nearly questionable, with the aid of fact the physique includes maximum of water, you will think of it does no longer artwork. And it wasn't continuously people who have been fat that this occurred to.

Answer 5

I do not have the answer my friend,but judging by some of the questions I have seen on here sometimes,perhaps the brains of some people do.

Answer 6

i personally believe its energy to much of and the bodies chemicals this happened a lot in UK oddly enuf

Answer 7

You know, sometimes I feel like I could combust after some pinto beans....

Answer 8

humans do spontaneously combust, and i probably have one of the best theories as to why, e-mail me if you wanna know

Answer 9

actually there is this rare thing where humans do spontaneously combust...but just a few

Answer 10

Some do.

Answer 11

ive heard they do