Is carbon dioxide produced in photosynthesis or respiration?

Is carbon dioxide produced in photosynthesis or respiration?

aerobic respiration uses oxygen and produces carbon dioxide. photosynthesis uses carbon dioxide and produces oxygen.

Is carbon dioxide produced in respiration?

Cellular respiration converts ingested nutrients in the form of glucose (C6H12O6) and oxygen to energy in the form of adenosine triphosphate (ATP). CO2 is produced as a byproduct of this reaction.

Is carbon dioxide produced in photosynthesis?

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules. Chlorophyll. Inside the plant cell are small organelles called chloroplasts, which store the energy of sunlight.

What respiration produces carbon dioxide?

Aerobic respiration
Aerobic respiration Glucose and oxygen react together in cells to produce carbon dioxide and water and releases energy. The reaction is called aerobic respiration because oxygen from the air is needed for it to work. Energy is released in the reaction.

What is the source of the carbon dioxide that is used in photosynthesis?

Plant Inhalation and Exhalation Plants extract the carbon dioxide from the air and use it in photosynthesis process to feed themselves. The carbon dioxide enters the leaves of the plant through small pores called stomata. Once the carbon dioxide enters the plant, the process begins with the help of sunlight and water.

Why is CO2 produced during respiration?

Respiration is the process during which organic food, mainly glucose that is present in the cell, breaks down into simpler substances and liberates carbon dioxide and energy. The energy released during respiration is chemical energy. However, carbon dioxide is still produced.

Which substances are produced during respiration?

During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. In cellular respiration, glucose and oxygen react to form ATP. Water and carbon dioxide are released as byproducts.

Is carbon dioxide produced in fermentation?

Yeasts feed on sugars and starches, which are abundant in bread dough! They turn this food into energy and release carbon dioxide gas as a result. This process is known as fermentation. The carbon dioxide gas made during fermentation is what makes a slice of bread so soft and spongy.

What are dangerous CO2 levels?

Lethal CO2 Concentration. The Center for Disease Control has designated 100,000 ppm of carbon dioxide as life-threatening, or “immediately dangerous to life.”. More recently, Dr. Peter Harper of Health and Safety Executive has determined that exposure to lower levels, starting at 84,000 ppm for 60 minutes or more, will also result in fatality.

What causes low CO2 levels?

Low CO2 Levels in Blood: Causes and Symptoms. Low carbon dioxide (bicarbonate) levels might be brought on by: Hyperventilation, aspirin or alcohol overdose, diarrhea, dehydration, or severe malnutrition. Liver or kidney disease, an enormous cardiac arrest, hyperthyroidism, or unrestrained diabetes.

What effects does CO2 have on humans?

Exposure to CO2 can produce a variety of health effects. These may include headaches, dizziness, restlessness, a tingling or pins or needles feeling, difficulty breathing, sweating, tiredness, increased heart rate, elevated blood pressure, coma, asphyxia, and convulsions.

What is the overall reaction for photosynthesis?

Photosynthesis is the process whereby plants using light energy from the sun convert carbon dioxide and water to glucose sugar and oxygen gas through a series of reactions. The overall equation for photosynthesis is. carbon dioxide + water =light energy=> glucose + oxygen. 6CO 2 + 6H 2O =light energy=> C 6H 12O 6 + 6O 2.