Cellular respiration, Biology

Assignment Help:

Cellular respiration

Cellular respiration is more or less a reverse process of photosynthesis. During cellular respiration complex carbon compounds, especially the carbohydrate molecules break down into carbon dioxide, releasing energy. This is a catabolic reaction. Fats and proteins also undergo catabolic reactions. The energy released is used by the living system for various activities. To be more precise, energy released during biological oxidation of the complex carbon molecules such as carbohydrates fats and protein, is trapped by the organism into adenosine triphosphate (ATP).

ATP is a high-energy phosphate, which can be stored in the cell. From this stored 'ATP, energy, can be tapped instantaneously. This is the source of energy for various activities of organisms. The electrons released during the process are passed on through a series of electron carriers in the electron transfer chain within the mitochondria where essentially hydrogen and oxygen combine to for& water. You would have studied more about these aspects in Cell Biology.


Related Discussions:- Cellular respiration

What is panspermia, What is panspermia? The Panspermia is a hypothesis ...

What is panspermia? The Panspermia is a hypothesis that describes life on earth as not originated from the planet. The thought is that the first living beings that colonized th

What is bathing in cerebro-spinal fluid, Q. What is bathing in Cerebro-Spin...

Q. What is bathing in Cerebro-Spinal Fluid? The CNS is bathing in Cerebro-Spinal Fluid (or CSF):  similar to plasma, less protein, rich in ascorbic acid, different in ions Na+

Embryology, what is the full name of Balfour in Balour''s law of cleavage?

what is the full name of Balfour in Balour''s law of cleavage?

Oxidation-reduction potential, How the Oxidation-reduction potential influe...

How the Oxidation-reduction potential influence the spoilage of meat? You learnt earlier that the presence or absence of oxygen and the 0-R potential of the food itself has a b

Tautomeric shifts, The original DNA sequence when ,transcribed and translat...

The original DNA sequence when ,transcribed and translated would yield five successive valine residues. But the altered sequence would correspondingly read one aspartate and four s

Theory of embryology - gradient theory, GRADIEN T THEORY - It was give...

GRADIEN T THEORY - It was given by T. Boveri & was supported by M.C. Child. Child called it as metabolic axial gradient theory. According to it, the egg has distinct ani

Show the peptide found in the brain, Q. Show the Peptide found in the brain...

Q. Show the Peptide found in the brain? There are as many as 300 peptide neurotransmitters found in the brain. Peptide is a short protein consisting of fewer than 100 amino aci

Nervous system control of blood pressure, Q. Nervous System control of bloo...

Q. Nervous System control of blood pressure? Most nervous controls are achieved via involuntary reflex arcs involving pressoreceptors, the vasomotor centers of the medulla, and

Solid fuels, Primary and secondary solid fuels are widely used in domestic ...

Primary and secondary solid fuels are widely used in domestic and industrial purpose. Wood and coal constitute the important primary solid fuels. The important secondary solid fuel

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd