Comparing contrasting photosynthesis cellular respiration essay

More essays like this: They both consume and create the same substances water, glucose, oxygen, and carbon dioxide but in different ways. Photosynthesis is a two part process which includes photophosphorylation light reactions and carbon fixation dark reactions.

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. During glycolysis a net gain of 2 ATP is formed. Carbon dioxide is reduced to form two 3-carbon sugar phosphate molecules which turns into our glucose at the end of photosynthesis.

Without it, life on Earth would cease to exist.

Chlorophyll in the leaves transform carbon dioxide, water, and minerals into oxygen and glucose. Photosynthesis takes place in the chloroplasts of cells. Through these processes, plants obtain the carbon dioxide they need and living organisms obtain the oxygen they need.

The next process is called the carbon fixation.

Cellular Photosynthesis and Respiration Essay Sample

Cellular respiration takes place in the mitochondria of cells. Cellular respiration, on the other hand, is the process by which living things convert oxygen and glucose to carbon dioxide and water, thereby yielding energy.

Get Full Essay Get access to this section to get all help you need with your essay and educational issues. Plants perform both photosynthesis and respiration, while animals can only perform respiration.

Cellular respiration Photosynthesis and cellular respiration are complementary processes by which living things obtain needed substances.

In glycolysis glucose is broken down in a ten step process into 2 3-carbon pyruvate molecules. This process is what gives energy to all living organisms either directly or indirectly.

Therefore, cellular respiration and photosynthesis are similar yet different in many ways. Cellular respiration is the metabolic process in which food is broken down to form stored energy in the form of ATP. Electrons transferred through the ETC create a concentration gradient.

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. 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.

Photosynthesis is the process by which green plants create their own food by turning light energy into chemical energy. Cellular respiration Photosynthesis vs.

While photosynthesis requires energy and produces food, cellular respiration breaks down food and releases energy.

Photosynthesis vs. Cellular respiration

They are also necessary to the energy exchange that living things need to survive. 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.

It does not require the presence of sunlight and is always occurring in living organisms. Photosythesis is the process in which light energy is converted into chemical energy to produce glucose.What's the difference between Cellular Respiration and Photosynthesis? Photosynthesis and respiration are reactions that complement each other in the environment.

Cellular Respiration versus Photosynthesis comparison chart; Cellular Respiration Photosynthesis; Production of ATP: Yes; theoretical yield is 38 ATP molecules per glucose but. Oct 21,  · AP Bioloy- Compare and Contrast Photosynthesis with Respiration?

This is my test essay tomorrow. The actual question is Explain the similarities and diffrences between the biochemical pathways of aerobic respiration and photosynthesis in eukaryotic Resolved.

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Cellular respiration and photosynthesis are critical in the continued cycle of energy to sustain life as we define it. Both have several stages in which the creation of energy occurs, and have varied relationships with organelles located within the eukaryotic cell.

The processes are the key in how. Photosynthesis and cellular respiration are complementary processes by which living things obtain needed substances. They both consume and create the same substances (water, glucose, oxygen, and carbon dioxide) but in different ways.

Through these processes, plants obtain the carbon dioxide they. Below is an essay on "Cell Respiration And Photosynthesis" from Anti Essays, your source for research papers, essays, and term paper examples.

Cell Respiration and Photosynthesis Abstract. Photosynthesis & cellular respiration are the main pathways of energy flow in living things. Photosynthesis is a process by which plants and some other organisms convert, light energy from the sun, CO2 from the air & H2O from the earth, into chemical energy stored in molecules like glucose.

Comparing contrasting photosynthesis cellular respiration essay
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