Interrelation of photosynthesis and cellular respiration:
- Photosynthesis makes glucose which is used in cellular respiration for making ATP.
- The glucose is then transformed back into carbon dioxide, which is used in photosynthesis.
- It helps cells to release and store energy.
- It maintains the atmospheric balance of carbon dioxide and oxygen.
What are some by products of cellular respiration?
The Process of Cellular Respiration
- Glycolysis. The process of cellular respiration begins with the breakdown of glucose in the presence of enzymes.
- Transition. The next step in the process of cellular respiration is the movement of the pyruvic acid molecules into the mitochondria of the cells for further processing.
- The Citric Acid Cycle or Kreb’s Cycle. ...
- Electron Transport. ...
What are the similarities and differences between photosynthesis and cellular respiration?
Summary
- Photosynthesis captures energy while cellular respiration releases energy.
- ATP is the main purpose for cellular respiration whereas for photosynthesis, ATP is only needed in order to create glucose.
- Photosynthesis produces food whereas cellular reaction breaks down food.
What are three things produced in cellular respiration?
Respiration is the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP (the currency of energy in cells). Note the number of oxygen, carbon dioxide, and water molecules involved in each 'turn' of the process.
What is the end product of cellular respiration?
What are the end products for cellular respiration? The end product of cellular respiration is ATP. It also gives carbon dioxide and water as waste products. The Cellular Respiration is used to take energy from glucose and other energy-rich carbon based molecules and use that energy to make ATP an universal energy molecule.
What are the reactants and products of photosynthesis and cellular respiration?
The products and reactants for photosynthesis are reversed in cellular respiration: The reactants of photosynthesis are carbon dioxide and water, which are the products of cellular respiration. The reactants of cellular respiration are oxygen and sugar, which are the products of photosynthesis.
What are photosynthesis products?
The products of photosynthesis are glucose and oxygen. Although the hydrogen atoms from the water molecules are used in the photosynthesis reactions, the oxygen molecules are released as oxygen gas (O2).
What products are produced through cellular respiration?
The final end products of cellular respiration are ATP and H2O. Glycolysis produces two pyruvate molecules, four ATPs (a net of two ATP), two NADH, and two H2O. Therefore, without the presence of oxygen, glycolysis is the only process that can occur, and only two ATP molecules may be produced for each glucose molecule.
What is 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 are the three 3 products of photosynthesis?
Photosynthesis is a process that uses organic chemicals like carbon dioxide and water to synthesize glucose in the presence of light. This reaction occurs inside the living plants in their green leaves.The end products of photosynthesis are glucose, oxygen, and water.
What are the 4 end products of photosynthesis?
The by-Product of Photosynthesis is (1) CO2 (2) H20 (3) Glucose (4) O2.
What are 3 things produced by cellular respiration?
The products of cellular respiration are carbon dioxide, ATP, and water. During the production of acetyl-CoA from pyruvate, two carbon dioxide are formed. An additional four carbon dioxide are formed during the Krebs cycle.
Which of the following is found in both cellular respiration and photosynthesis?
Which process occurs in both cellular respiration and photosynthesis? Explanation: In both cellular respiration and photosynthesis, chemiosmosis occurs. Chemiosmosis is the process in which the creation of a proton gradient leads to the transport of proton down its concentration gradient to produce ATP.
Does photosynthesis produce ATP or glucose?
Photosynthesis reaction During photosynthesis, photoautotrophs use energy from the sun, along with carbon dioxide and water, to form glucose and oxygen.
Is ATP produced in photosynthesis?
This is accomplished by the use of two different photosystems in the light reactions of photosynthesis, one to generate ATP and the other to generate NADPH. Electrons are transferred sequentially between the two photosystems, with photosystem I acting to generate NADPH and photosystem II acting to generate ATP.
What does photosynthesis and cellular respiration have in common?
Answer and Explanation: Both photosynthesis and cellular respiration are processes that involve chemical reactions, energy conversions, use/produce adenosine triphosphate (ATP), and use electron transport chain (ETC).
Where are photosynthesis products?
The reactions of photosynthesis occur in the chloroplasts of plants. In photosynthetic bacteria, the process takes place where chlorophyll or a related pigment is embedded in the plasma membrane. The oxygen and water produced in photosynthesis exit through the stomata.
What are 5 plant products?
Fruits, vegetables, grains, seeds, and herbs are examples of plant-based foods that we consume.
What are the products of photosynthesis used for GCSE?
The products of photosynthesisPlants use the glucose they make as a source of energy in respiration.They can also use it to. Produce starch for storage. Synthesise lipids for an energy source in seeds. To form cellulose to make cell walls.
How are photosynthesis and cellular respiration related?
Photosynthesis and cellular respiration are connected through an important relationship. This relationship enables life to survive as we know it. The products of one process are the reactants of the other. Notice that the equation for cellular respiration is the direct opposite of photosynthesis:
How does cellular respiration work?
Cellular respiration works best in the presence of oxygen. Without oxygen, much less ATP would be produced. Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere.
What is the difference between cellular respiration and photosynthesis?
Cellular respiration and photosynthesis are direct opposite reactions. Energy from the sun enters a plant and is converted into glucose during photosynthesis. Some of the energy is used to make ATP in the mitochondria during cellular respiration, and some is lost to the environment as heat.
What is the process of respiration that requires oxygen?
While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells.
What is the opposite of photosynthesis?
Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis.
Which biochemical cycle is the process of recycling carbon dioxide?
biogeochemical cycle through which carbon is recycled through the atmosphere, biosphere, and geosphere. cellular respiration. a biochemical process in which cells break down glucose and oxygen to make carbon dioxide, water, and ATP for energy. photosynthesis.
What is the process by which specific organisms (including all plants) use the sun's energy to make their own?
Process by which specific organisms (including all plants) use the sun's energy to make their own food from carbon dioxide and water; process that converts the energy of the sun , or solar energy , into carbohydrates, a type of chemical energy. products. End results of a chemical reaction.
What are the reactants of photosynthesis?
The reactants of photosynthesis are sunlight, CO2, and water (H2O). The products of photosynthesis are glucose (C6H12O6) and oxygen (O2). The reactants of cellular respiration, which are the products of cellular respiration, are carbon dioxide (CO2), water (H2O), and ATP.
How are photosynthesis and cellular respiration similar?
Photosynthesis and cellular respiration have some similarities but also many differences. Photosynthesis only happens in plants with chloroplasts and it requires light as the starting energy for the process to take place. Photosynthesis also requires carbon dioxide and water. Photosynthesis is an anabolic reaction where it builds larger molecules out of smaller ones; in this case, it builds glucose, the product (sugar) out of the reactants, water, carbon dioxide, and light energy. Cellular respiration occurs in all cells with mitochondria; yes, even plant cells! It requires oxygen and water to start the process of breaking down glucose for energy in the form of ATP. The process is catabolic which means that it breaks down larger molecules (in this case glucose) and the reactant into smaller molecules, which are the products carbon dioxide, water, and ATP. The two processes are opposite; one is building up and creating material (glucose) and the other is breaking that material down into usable energy.
What is the process of cellular respiration?
Photosynthesis and cellular respiration are important processes in the natural world. Photosynthesis takes place in plants and creates glucose from sunlight, water, and carbon dioxide. Cellular respiration takes place in cells with mitochondria and is the process of breaking down glucose to form the usable energy ATP. Cellular respiration uses oxygen, water, and glucose as reactants to create carbon dioxide, water, and ATP. The two processes have opposite reactants and products, thus working together to keep the flow of gases in the biosphere.
What is the difference between cellular respiration and photosynthesis?
Photosynthesis and cellular respiration are the exact opposite of each other. The products of one process are used as the reactants in the other process. The exchange of gases occurs between living things and the environment and is essential to life. Photosynthesis is the process in which plants convert carbon dioxide and water into sugar and carbon dioxide. Photosynthesis occurs only in the chloroplasts of a cell. Cellular respiration is the opposite process where plants and animals break down oxygen and glucose into water, carbon dioxide, and ATP used for energy. Cellular respiration happens in the mitochondria of both plants and animals. The byproduct from photosynthesis is oxygen and is directly used in the process of cellular respiration. Also, the byproduct from cellular reparation is carbon dioxide and is directly used in the process of photosynthesis.
How many carbon dioxide molecules are needed for cellular respiration?
The following image is an equation for photosynthesis and cellular respiration. Photosynthesis takes six carbon dioxide molecules, six water molecules, and sunlight and creates glucose (C6H12O6). Cellular respiration takes glucose (C6H12O6), six water molecules, and six oxygen molecules and creates six carbon dioxide molecules, 6 water molecules, and energy in the form of ATP.
Where does cellular respiration take place?
Cellular Respiration takes place in the mitochondria of both plants and animal cells. In order to break down glucose to get usable energy as ATP, cellular respiration happens in several steps. Glycolysis can happen with or without oxygen and happens in the cytosol of the cell. In glycolysis, the 6 carbon glucose molecule is broken into two pyruvic acid molecules. The first process requires 2 ATP molecules and ultimately produces 2 ATP and NADPH molecules. The link between glycolysis and the citric acid cycle is changing the pyruvate into Acetyl-CoA. This happens in the matrix of the mitochondria in a process called oxidative decarboxylation of pyruvate. A carboxyl group is removed from pyruvate as a molecule of CO2 and the two remaining carbons become the acetyl group of Acetyl-CoA. Aerobic respiration will occur if there is oxygen and will produce an abundance of ATP for energy. There are two main parts of aerobic respiration: the Krebs cycle or citric acid cycle and the electron transport chain. The citric acid cycle is a series of chemical processes that take Acetyl-CoA created from pyruvate and is modified in different forms, releasing energy and carbon dioxide at each step. The next step is the electron transport chain (ETC) or oxidative phosphorylation.
Where does photosynthesis take place?
The reaction of photosynthesis takes place in the chloroplasts of plant cells and is an oxidation-reduction process, the addition and subtraction of electrons, which provides energy to drive the process. Photosynthesis happens in two steps. First, the light-dependent reaction occurs where the plant takes in sunlight and water is split into the power sources of ATP and NADPH; oxygen is also produced. Next is the dark reactions, also known as the Calvin cycle, where carbon dioxide and the energy sources from the light reactions get turned into glucose.
Which organisms perform both photosynthesis and respiration?
Function. Only autotrophic organisms like plants, algae and some bacteria can perform photosynthesis, while most organisms perform respiration. Autotrophic organisms perform both photosynthesis and respiration.
What is the difference between respiration and photosynthesis?
Photosynthesis requires the products of respiration, while respiration requires the products of photosynthesis. Together these reactions allow cells to make and store energy and help regulate atmospheric concentrations of carbon dioxide and oxygen.
What is the function of ATP?
Significance. ATP is the form of chemical energy all cell s require to perform the functions necessary to life. Photosynthesis releases oxygen into the atmosphere and absorbs carbon dioxide. Respiration requires oxygen to allow cells to make ATP.
How does photosynthesis produce food?
Photosynthesis utilizes sunlight to produce food molecules. Cellular respiration utilizes glucose molecules to obtain energy-storing ATP molecules. Photosynthesis uses water, sunlight, and carbon dioxide from the atmosphere to create glucose molecules, and releases oxygen as a by-product.
How does cellular respiration work?
Living cells obtain the products of photosynthesis (sugar molecules) and undergo cellular respiration to produce ATP molecules. Some cells respire aerobically, using oxygen, while others undergo anaerobic respiration, without using oxygen. The process involves a set of chemical reactions to convert chemical energy from the glucose molecules into ATP molecules.
How do plants produce ATP?
Plant cells, after creating sugar molecules through photosynthesis, undergo cellular respiration to create ATP molecules. Animals obtain food molecules from plants and other organisms, and then undergo cellular respiration to obtain ATP molecules. All living organisms utilize these stored ATP molecules to carry out their metabolic processes.
What is the process of plant cells turning light energy into chemical energy?
Well, we're looking for good writers who want to spread the word. Get in touch with us and we'll talk... Let's Work Together! Photosynthesis is the process by which plant cells convert light energy from the sun into chemical energy, so as to create energy-rich carbohydrate molecules like glucose. Cellular respiration is the process ...
What is the process of obtaining energy from the environment?
Photosynthesis and cellular respiration are the life processes performed by most living organisms to obtain usable energy from nature. While photosynthesis is performed by most plants which can prepare their own food, most animals fulfill their energy requirements through cellular respiration.
What is the first stage of photosynthesis?
Light-dependent Reactions. This is the first stage of the photosynthetic process. These reactions take place in the presence of sunlight, and use light energy from the sun to produce ATP molecules and other molecules known as NADPH. These molecules are used as the energy source to carry out the chemical changes in the next stage of photosynthesis.
When does photosynthesis occur?
Photosynthesis takes place only when there is sunlight. Cellular respiration occurs at all times.
How do plants use cellular respiration?
Glucose is created by the process of photosynthesis. Cellular respiration involves the breakdown of glucose and the storage of the energy received into the molecule ATP. Plants create their own energy through photosynthesis and also use cellular respiration to produce ATP. Animals must rely on the sugars that they’ve gathered from plants to supply their mitochondria material to produce ATP.
What are the main products of light reactions?
These molecules can bind a hydrogen, electrons, and energy. In doing so, they become the main products of the light reactions, NADPH and ATP. Oxygen is produced as a by-product. ATP and NADPH are then used within the Calvin Cycle, a series of reactions which recycles these electron-carriers and produces glucose.
How is glucose produced?
Glucose is created by the process of photosynthesis. Cellular respiration involves the breakdown of glucose and the storage of the energy received into the molecule ATP. Plants create their own energy through photosynthesis and also use cellular respiration to produce ATP. Animals must rely on the sugars that they’ve gathered from plants ...
How does the chloroplast use energy?
The chloroplast uses the energy harnessed from these photons and their interaction with the cytochromes and other proteins to drive the formation of glucose . To do this, the chloroplasts will combine units of carbon dioxide into chains of 6 carbons, 12 hydrogens, and 6 oxygens.
Where does cellular respiration occur?
Cellular respiration happens in the mitochondria, a small organelle similar to the chloroplasts. While chloroplasts are only found in plants, mitochondria are found in all living eukaryotes. Plants provide all the glucose their cells need, and more. This extra glucose they store as starches and complex sugars.
Where does glucose occur in plants?
Photosynthesis occurs in the leaves and green parts of plants. Organelles within plant cells, known as chloroplasts, contain specialized proteins capable of interacting with light.
What is the process of photosynthesis?
Photosynthesis is the main process which drives life on Earth. Through photosynthesis, energy from the sun is captured in the bonds of organic molecules. These molecules, glucose molecules, are the basis of all life on Earth.
What are the reactants of photosynthesis?
The reactants of photosynthesis are carbon dioxide and water, meaning during photosynthesis carbon dioxide and water are taken in to create energy. The reactants of cellular respiration are glucose (sugar) and oxygen, these are taken in by animals and humans to produce energy. The cells found in both plants and animals need to produce energy.
What are the organelles used in photosynthetic processes?
The photosynthetic process requires the use of pigments and plastids. Photosynthetic organisms have organelles referred to as plastids floating around in the cytoplasm of their cells. Plastids are multi-membraned organelles that can contain both pigments and other structures like fats and starches.
How does photosynthesis work?
Carbon is released into the atmosphere by respiration from animals in the form of carbon dioxide, while photosynthesis from plants absorbs the carbon dioxide and gets it out of the atmosphere.
What is the name of the sugar that is formed by the process of glycolysis?
C6H12O6 – While the formula can technically apply to a number of different molecules, depending on how the individual atoms within the molecule are connected, most of them are various types of sugars. The most famous formation of C6H12O6 is known as glucose, which can be known by other names including dextrose and even blood sugar. In the cells of animals, the process known as glycolysis converts glucose into pyruvate which generates two molecules of ATP along with it.
What is the equation for cellular respiration?
The equation for cellular respiration is as follows: C 6 H 12 O 6 + 6O 2 → 6CO 2 + 6H 2 O. ADVERTISEMENT.
How do trees produce energy?
The cells found in both plants and animals need to produce energy. Trees produce energy via the process of photosynthesis which takes the raw solar energy from the sun and converts it into carbohydrates, or usable chemical energy. ADVERTISEMENT.
What do animals use to make water?
Animal cells combine oxygen and hydrogen to form water as a byproduct, while the glucose they use to create the ATP (energy) they need is transformed back into carbon dioxide. Plants use both this water and carbon dioxide to power photosynthesis, and as a byproduct, they release oxygen and glucose.