What substance is not recycled in cellular respiration?
Waste Products of Cellular Respiration
When pyruvate cannot be processed via the aerobic reactions of cellular respiration, either because not enough oxygen is present or the organism lacks the enzymes to make use of it, fermentation is one alternative.
Which substances are recycled during photosynthesis?
The four substances recycled during photosynthesis and respiration are carbon dioxide, water, oxygen and glucose.
Which element is not recycled through an ecosystem by the process of photosynthesis and respiration?
– Energy is not recycled in the ecosystem. From one level to another level there is only 10% energy is further transfer and another 90% used in the process. So, the correct answer is ‘Energy’.
What molecules are recycled in cellular respiration and photosynthesis quizlet?
a. Explain how the metabolic processes of cellular respiration and photosynthesis recycle oxygen. – Cellular respiration gives CO2 which contains oxygen and is used by plants in photosynthesis to make oxygen. – Oxygen is recycled again and again during these processes,.
Are the atoms used in photosynthesis recycled?
Photosynthesis and cellular respiration are the fundamental processes in the flow of energy and the cycling of matter. Energy cannot be recycled because it is used. Matter, in the forms of carbon, oxygen, and hydrogen, is continually recycled.
What are three things needed for photosynthesis?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
What are products of photosynthesis?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product.
How are waste products of photosynthesis removed?
Plants produce two gaseous waste products i.e. oxygen during photosynthesis and carbon dioxide during respiration. Excretion of gaseous waste in plants takes place through stomatal pores on leaves. Excess of water is also excreted from the plant body through the stomatal pores and from the surfaces of fruits and stems.
Which of the following is a waste product of photosynthesis quizlet?
Carbon Dioxide comes into the leaf through the stomata which are tiny holes in the leaf that allow water and gases in and out. The carbon dioxide that the plant comes from being a waste product breathed out by organisms. Where does photosynthesis occur in the plant?