You asked: What energy does photosynthesis and cellular respiration use?

Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.

What type of energy is used in photosynthesis and cellular respiration?

In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.

What type of energy is used in cellular respiration?

ATP. Specifically, during cellular respiration, the energy stored in glucose is transferred to ATP (Figure below). ATP, or adenosine triphosphate, is chemical energy the cell can use. It is the molecule that provides energy for your cells to perform work, such as moving your muscles as you walk down the street.

What energy does photosynthesis use?

photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

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Does photosynthesis and cellular respiration involve energy?

Both are processes within the cell which make chemical energy available for life. Photosynthesis transforms light energy into chemical energy stored in glucose, and cellular respiration releases the energy from glucose to build ATP, which does the work of life.

How do photosynthesis and cellular respiration work together to provide energy for cellular function?

Photosynthesis produces the glucose required for cellular respiration and the production of ATP. … Cellular respiration needs oxygen and produces carbon dioxide, whereas photosynthesis consumes carbon dioxide and produces oxygen. Free oxygen is required for cellular respiration by us and most other organisms.

What is cellular respiration and photosynthesis?

Cellular respiration and photosynthesis are biological processes in which matter and energy flow through the biosphere. These two processes are responsible for the exchange of oxygen and carbon dioxide between living organisms and the environment.

Does photosynthesis release energy?

C3 and C4 photosynthesis

There are different types of photosynthesis, including C3 photosynthesis and C4 photosynthesis. C3 photosynthesis is used by the majority of plants. It involves producing a three-carbon compound called 3-phosphoglyceric acid during the Calvin Cycle, which goes on to become glucose.

What are the two types of energy in cellular respiration?

Cellular respiration occurs in both autotrophic and heterotrophic organisms, where energy becomes available to the organism most commonly through the conversion of adenosine diphosphate (ADP) to adenosine triphosphate (ATP). There are two main types of cellular respiration—aerobic respiration and anaerobic respiration.

How is energy made in cellular respiration?

During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. Along the way, some ATP is produced directly in the reactions that transform glucose. Much more ATP, however, is produced later in a process called oxidative phosphorylation.

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Where do respiration and cellular respiration takes place?

While most aerobic respiration (with oxygen) takes place in the cell’s mitochondria, and anaerobic respiration (without oxygen) takes place within the cell’s cytoplasm.

Does respiration expend more energy than photosynthesis?

Carbon dioxide produced during respiration is one of the reactants plants need to perform photosynthesis.

Differences between Photosynthesis and Cellular Respiration.

Comparative Features Photosynthesis Cellular Respiration
Source of Energy Sunlight Glucose (sunlight is not required)
Electron Carriers NADPH NADH FADH