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Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. [1] The reactions involved in respiration arecatabolic reactions, which break large molecules into smaller ones, releasing energy in the process as they break high-energy bonds. Respiration is one of the key ways a cell gains useful energy to fuel cellular activity.
Chemically, cellular respiration is considered an exothermic redox reaction. The overall reaction is broken into many smaller ones when it occurs in the body, most of which are redox reactions themselves. Although technically, cellular respiration is a combustion reaction, it clearly does not resemble one when it occurs in a living cell. This difference is due to the fact that it occurs in many separate steps. While the overall reaction is a combustion, no single reaction that comprises it is a combustion reaction.
Nutrients that are commonly used by animal and plant cells in respiration include sugar, amino acids and fatty acids, and a commonoxidizing agent (electron acceptor) is molecular oxygen (O2). Bacteria and archaea can also be lithotrophs and these organisms may respire using a broad range of inorganic molecules as electron donors and acceptors, such as sulfur, metal ions, methane or hydrogen. Organisms that use oxygen as a final electron acceptor in respiration are described as aerobic, while those that do not are referred to asanaerobic.[2]
The energy released in respiration is used to synthesize ATP to store this energy. The energy stored in ATP can then be used to drive processes requiring energy, including biosynthesis,locomotion or transportation of molecules across cell membranes.
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Do plants undergo Plants cellular respiration?
YesYes of course they under go respiration. Every organism under go respiration
What is misleading about the following statement Plants perform photosynthesis and animals perform cellular respiration?
This statement implies that plants do not undergo cellular respiration. Plants do, however, undergo cellular respiration because their cells have mitochondria. It is the only process for plants to break down the food they make and release the energy.
Does respiration occur in both plants and animals?
Respiration occurs in both animal and plant cells but photosynthesis occurs in plant cells. Respiration is defined as the oxidation of glucose to release energy, both plant and animal cells respire glucose.
Which organisms undergo both photosynthesis and cellular respiration?
Plants, algae, and cyanobacteria are examples of organisms that can undergo both photosynthesis and cellular respiration. During the day, they perform photosynthesis to produce energy from sunlight, and at night or during times of low light, they switch to cellular respiration to generate energy from stored carbohydrates.
Do plants breathe at night and if so, how does this process differ from their respiration during the day?
Yes, plants do breathe at night through a process called respiration. However, this process differs from their respiration during the day because at night, plants do not undergo photosynthesis, so they rely solely on respiration to obtain energy. During the day, plants use photosynthesis to produce energy from sunlight, in addition to respiration.
Do plants and animals undergo respiration?
YES.
Do plants undergo Plants cellular respiration?
YesYes of course they under go respiration. Every organism under go respiration
What is misleading about the following statement Plants perform photosynthesis and animals perform cellular respiration?
This statement implies that plants do not undergo cellular respiration. Plants do, however, undergo cellular respiration because their cells have mitochondria. It is the only process for plants to break down the food they make and release the energy.
Does respiration occur in both plants and animals?
Respiration occurs in both animal and plant cells but photosynthesis occurs in plant cells. Respiration is defined as the oxidation of glucose to release energy, both plant and animal cells respire glucose.
Which organisms undergo both photosynthesis and cellular respiration?
Plants, algae, and cyanobacteria are examples of organisms that can undergo both photosynthesis and cellular respiration. During the day, they perform photosynthesis to produce energy from sunlight, and at night or during times of low light, they switch to cellular respiration to generate energy from stored carbohydrates.
Do plants breathe at night and if so, how does this process differ from their respiration during the day?
Yes, plants do breathe at night through a process called respiration. However, this process differs from their respiration during the day because at night, plants do not undergo photosynthesis, so they rely solely on respiration to obtain energy. During the day, plants use photosynthesis to produce energy from sunlight, in addition to respiration.
Do plants really produce oxygen at night?
No, plants do not produce oxygen at night. They undergo a process called respiration, where they consume oxygen and release carbon dioxide.
Do plants and other autotrophs such as Euglena and seaweed do respiration too?
All plants must have a way of getting energy. Most plants even underwater plants such as seaweed use photosynthesis and cellular respiration to get energy.
Can all animal cells undergo cellular respiration?
yes, animals, by definition, consume food (carbs, lipids, proteins) so that they can break it down. carbs (specifically glucose) undergo oxidation to put its bond energy into ATP (adenosine tri phosphate).
What type of cells obtain energy from cellular respiration?
All cells obtain energy from cellular respiration. Some undergo anaerobic respiration and some undergo aerobic respiration.
Does respiration only happen at night for plants?
No, respiration in plants occurs both day and night. During the day, plants undergo both photosynthesis and respiration. Photosynthesis produces glucose and oxygen, while respiration breaks down glucose to release energy for the plant. At night, when there is no sunlight for photosynthesis, plants rely solely on respiration to generate energy.
Does cellular respiration occur in plants cells?
Yes, cellular respiration occurs in plant cells. It is the process by which plants break down glucose to produce energy in the form of ATP. This process takes place in the mitochondria of plant cells.
