Essay for cellular respiration

Cellular respiration Adenosine triphosphate is made of the organic molecule adenosine bonded to a chain of three phosphate groups. ATP is an organic phosphate molecule that is the principal source of energy for cellular works. Animals and plants produce and store ATP in the process of cellular respiration, but plants also do during photosynthesis. Cellular respiration is the process during which glucose is broken down to provide energy to cells.

Essay for cellular respiration

Get Full Essay Get access to this section to get all help you need with your essay and educational issues. Photosythesis is the process in which light energy is converted into chemical energy to produce glucose.

Cellular respiration is the metabolic process in which food is broken down to form stored energy in the form of ATP. Although both processes are found in double membraned organelles, photosynthesis occurs in chloroplasts in plant cells and cellular respiration occurs in the mitochondria of animal cells.

Essay for cellular respiration

Photosynthesis uses water and carbon dioxide as reactants to produce glucose and oxygen where as cellular respiration uses glucose and molecular oxygen as reactants to produce water, carbon dioxide, and energy ATP.

Photosynthesis is a two part process which includes photophosphorylation light reactions and carbon fixation dark reactions. The next process is called the carbon fixation. Carbon dioxide is reduced to form two 3-carbon sugar phosphate molecules which turns into our glucose at the end of photosynthesis.

In glycolysis glucose is broken down in a ten step process into 2 3-carbon pyruvate molecules. During glycolysis a net gain of 2 ATP is formed. Electrons transferred through the ETC create a concentration gradient.

Even though cellular respiration and photosynthesis are related in a few ways such as they both use energy transformation, processes occur in double membraned organelles, and both processes use chemiosmosis. They are also different in the fact that photosynthesis creates glucose and releases oxygen into the atmosphere while cellular respiration creates energy and releases carbon dioxide and water into the atmosphere.

Therefore, cellular respiration and photosynthesis are similar yet different in many ways. More essays like this:Cellular Respiration Cellular respiration is a chemical process that produces adenosine triphosphate, or otherwise known as ATP for energy that is also needed to survive.

Nov 20,  · Measuring Cellular Respiration and Fermentation Jaclyn Napoli November 20, Cellular Processes Lab BSC L Lab Partner: Jessi Grillo Introduction Cellular respiration is the series of metabolic process by which living cells produce .

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cellular respiration essays Cellular respiration begins with glucose. Glucose is the primary fuel used in glycolysis, the first stage of cellular respiration. This molecule is found in the gel-like substance called cytoplasm that fills the cell.

In glycolysis, glucose undergoes phosphorylation b.

Essay for cellular respiration

Adenosine triphosphate (ATP) is a complex organic chemical that provides energy to drive many processes in living cells, e.g. muscle contraction, nerve impulse propagation, chemical timberdesignmag.com in all forms of life, ATP is often referred to as the "molecular unit of currency" of intracellular energy transfer.

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