What is true about the relationship between photosynthesis and cellular respiration?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
Why photosynthesis and respiration are not able to create a cycle of energy?
Respiration releases the energy contained in sugars for use in metabolism. This process is not balanced because the oxygen used for respiration is much less than what is given off during the photosynthetic reaction and the carbon dioxide given off is much less than what is taken up during photosynthesis.
Is Energy broken down during photosynthesis?
In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process. Carbon dioxide and water are products of this reaction.
What are the apparatus required to prove oxygen is released in photosynthesis?
Answer. Requirements: A large Beaker, Some Hydrilla Plant, One Funnel, One Test tube, water and a glowing splinter of wood. Procedure: The Hydrilla plant should be kept in the beaker and covered with the funnel
Who showed that oxygen is released during photosynthesis?
Cornelius van Niel
Does photosynthesis reduce oxygen?
The oxidation-reduction action of photosynthesis transforms batches of six water molecules, H2O, and six carbon dioxide molecules, CO2, into one glucose molecule, C6H1206, and six molecules of O2, which is breathable oxygen
Does Hydrilla produce oxygen?
Hydrilla, like all plants, gives off CO2 and uses oxygen during the night time (although the opposite is true during the day), which can bring oxygen levels to dangerously low levels for fish
What is the oxygen evolution reaction?
Oxygen evolution reaction (OER) is a limiting reaction in the process of generating molecular oxygen through chemical reaction, such as the oxidation of water during oxygenic photosynthesis, electrolysis of water into oxygen and hydrogen, and electrocatalytic oxygen evolution from oxides and oxoacids.
Where is oxygen formed during photosynthesis is it from water?
The chloroplast is involved in both stages of photosynthesis. The light reactions take place in the thylakoid. There, water (H2O) is oxidized, and oxygen (O2) is released. The electrons that freed from the water are transferred to ATP and NADPH.
Do plants reduce carbon monoxide?
Plant roots, assisted by an activated carbon filter and a fan, can remove air pollutants at higher concentrations. Under some conditions, live plants can effectively remove benzene, formaldehyde, carbon monoxide and nitrogen oxides (undesirable products of burning tobacco and wood) from the air.
Which plants remove the most CO2?
Here are some of our top picks.
- American Sweetgum Tree. Storage Capacity: 380 pounds of CO2 per year*
- Eucalyptus Tree. Storage Capacity: 70 pounds of CO2 per year*
- European Beech Tree.
- Laurel Oak Tree.
- London Plane Tree.
- Red Mulberry Tree.
- Silver Maple Tree.
- Yellow Poplar (aka Tulip Tree)