Respiration and glycolysis essay

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.

Respiration and glycolysis essay

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.

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:In cellular respiration, glucose is the starting molecule which then undergoes glycolysis and is split into 2 pyruvate molecules. Oxygen is the final electron acceptor in the electron transport chain, meaning the ETC couldn’t occur without oxygen and cellular respiration could not be completed.

Cellular Photosynthesis and Respiration Essay Sample Photosythesis and Cellular Respiration are both processes in Biology which transform energy in one form to another. Photosythesis is the process in which light energy is converted into chemical energy to produce glucose.

Chemotrophic Respiration and Photosynthesis Essay - Cellular respiration is the ability of a cell in an organism to metabolize chemicals in the production of adenosine triphosphate (ATP), the main energy molecule of the cell.

Nov 20,  · Essay About Cellular Respiration. Measuring Cellular Respiration And Fermentation. Essay on Respiration and Glycolysis.

Respiration and glycolysis essay

Words | 5 Pages Respiration can be defined as the oxidation of the end products of glycolysis with the storage of the energy in the form of ATP. Cellular respiration occurs when oxygen is available, and the products. Cellular Respiration Essay Questions. For Later. save.

Not what you're looking for?

Related. Info. Embed. Share. Print.

Cellular Photosynthesis and Respiration | Essay Example

Related titles. Biology Chapter 6 Outline. Synoptic Essay Plans (1) Energy Transformations. What are the starting materials of glycolysis? The starting materials o) glycolysis are glucose and 2 molecules o) ATP.

Chemotrophic Respiration and Photosynthesis Essay - Cellular respiration is the ability of a cell in an organism to metabolize chemicals in the production of adenosine triphosphate (ATP), the main energy molecule of the cell.

Essay: Cellular respiration - Essay UK Free Essay Database