no
About 67& of the energy in glucose is converted to ATP. The rest is lost as heat.
Hydrogen atoms released during biological oxidation are trapped by N.A.D+ and F.A.D. molecules. When N.A.D.H. is oxidized, you get 3 ATP molecules converted from 3 ADP molecules. In this process about 40 % energy is trapped and rest released in the form of heat.
how is elctromagnetic energy from the sun captured stored and finally converted into energy in glucose
In oxidation process an electron/electrons aretransferredfrom the elements, who have extra of them in there outer orbit to those who have less in there outer orbit. This way both of them get, what they want and stable molecule is produced.So when sodium or potassium burns in oxygen, then this is called oxidation. When they burn in, say in chlorine then again this is called as oxidation. In oxidation process energy is released and more the energy released per 'moles' ofparticipants more stable the compound is formed. In biological oxidation oxidation of glucose occurs in about 22 steps.(At few times reduction also.) So little energy istransferredto another taker molecule in each step. This system of 'taking' energy is about 40 % effective only and rest is converted into heat energy. This 40 % energy is also going to get converted into heat energy after use of energy in various metabolic processes. So in chemical burning there is 'sudden' transfer of electron giving energy in 'one stroke'. Net energy is equal in both. Not a photon more or less. Obviously in photosynthesis in chloroplast there is step wise 'reduction' in electron transport 'chain' of carbon bi oxide and water molecules to form glucose molecule. Energy is consumed in the form of 'Light' falling on the chloroplast. This is 'exactly' same as much released during oxidation of glucose molecule. (Law of conservation of chemical energy.)
When cell oxidize glucose molecule is 'not' a chemical oxidation, in which sudden energy is released. This is called as 'biological oxidation'. In which energy is released in step wise manner. So you get 38 ATP molecules/glucose molecule oxidized and proportion of heat is released to keep the cell warm.
No. The oxidation of glycogen yields more energy than glucose. You need to put energy in formation of the glycogen from glucose. Naturally, this energy is released, when you get get glucose from glycogen.
Cellular respiration is the process in which the chemical bonds of energy-rich molecules such as glucose are converted into energy usable for life processes. Oxidation of organic material---in a bonfire, for example---is an exothermic reaction that releases a large amount of energy rather quickly. The equation for the oxidation of glucose is:C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy released (2830 kJ mol−1)
About 67& of the energy in glucose is converted to ATP. The rest is lost as heat.
Yes. It is a good example of energy transformation or conversion. In this energy stored in glucose molecule is released in small pockets. And stored in 38 ATP molecules. Here ADP molecule get converted into ATP molecule. When energy is required, ATP molecule is reconverted into ADP molecule.
how is elctromagnetic energy from the sun captured stored and finally converted into energy in glucose
Hydrogen atoms released during biological oxidation are trapped by N.A.D+ and F.A.D. molecules. When N.A.D.H. is oxidized, you get 3 ATP molecules converted from 3 ADP molecules. In this process about 40 % energy is trapped and rest released in the form of heat.
It contains some sort of sugar called glucose or starch. When we eat it, the glucose or starch is released. When respiration(sugar+oxygen converted into carbon dioxide+energy+water) occurs, energy is released.
It contains some sort of sugar called glucose or starch. When we eat it, the glucose or starch is released. When respiration(sugar+oxygen converted into carbon dioxide+energy+water) occurs, energy is released.
gluconeogenesis
In oxidation process an electron/electrons aretransferredfrom the elements, who have extra of them in there outer orbit to those who have less in there outer orbit. This way both of them get, what they want and stable molecule is produced.So when sodium or potassium burns in oxygen, then this is called oxidation. When they burn in, say in chlorine then again this is called as oxidation. In oxidation process energy is released and more the energy released per 'moles' ofparticipants more stable the compound is formed. In biological oxidation oxidation of glucose occurs in about 22 steps.(At few times reduction also.) So little energy istransferredto another taker molecule in each step. This system of 'taking' energy is about 40 % effective only and rest is converted into heat energy. This 40 % energy is also going to get converted into heat energy after use of energy in various metabolic processes. So in chemical burning there is 'sudden' transfer of electron giving energy in 'one stroke'. Net energy is equal in both. Not a photon more or less. Obviously in photosynthesis in chloroplast there is step wise 'reduction' in electron transport 'chain' of carbon bi oxide and water molecules to form glucose molecule. Energy is consumed in the form of 'Light' falling on the chloroplast. This is 'exactly' same as much released during oxidation of glucose molecule. (Law of conservation of chemical energy.)
Fossil fuels represent chemical energy, a form of potential energy. This energy was stored in the hydrocarbon molecules and can be released by oxidation (burning).
Fossil fuels represent chemical energy, a form of potential energy. This energy was stored in the hydrocarbon molecules and can be released by oxidation (burning).