Which of the following makes its own food using energy from the sun?
The correct answer is Plants. They use photosynthesis to convert sunlight into energy to produce their own food.
What is a reaction between acetylene and oxygen that is used in welding metal?
The reaction is called oxyacetylene combustion. It involves the burning of acetylene gas (C2H2) and oxygen (O2) to produce a high-temperature flame used for welding and cutting metals. The reaction forms carbon dioxide (CO2) and water vapor (H2O) as byproducts.
What form of energy do plants take in during photosynthesis?
light and chemical for more info. check
Photosynthesis involves what two types of energy? on this page!
What is the product of photosynthesis that is needed for all life on earth?
That's because with photosynthesis, it is a system of retrieving energy for the sun in which one of its end products is oxygen. Then the oxygen is released into the atmosphere, and living creatures use this oxygen to breathe and stay living.
Is respiration performed by organisms that are incapable of photosynthesis?
The short answer is yes. These processes are both performed by photosynthetic plants. However, they perform opposite functions. While photosynthesis carbon dioxide and water create glucose and oxygen, in respiration, glucose and oxygen produce carbon dioxide and water.
The dark reactions of photosynthesis were discovered by Melvin Calvin and his colleagues in the 1950s. Calvin received the Nobel Prize in Chemistry in 1961 for his work on the pathway of carbon dioxide assimilation in plants.
What the three environmental factors that affect photosynthesis?
The three environmental factors that affect photosynthesis are light intensity, carbon dioxide levels, and temperature. Light intensity is necessary for the light-dependent reactions of photosynthesis, carbon dioxide is a key reactant in the Calvin Cycle, and temperature influences the rate of enzymatic reactions involved in photosynthesis.
Does chlorophyll absorb or transmit green light?
Chlorophyll primarily absorbs red and blue light, while green light is not as readily absorbed and is often reflected or transmitted. This is why plants appear green to our eyes, as the green light is not absorbed but instead reflected, giving leaves their characteristic color.
Which of the following substances is directly involved in photosynthesis?
Chlorophyll is the substance directly involved in photosynthesis. It is a pigment found in the chloroplasts of plant cells that absorbs light energy and converts it into chemical energy during the process of photosynthesis.
How can you compensate for the decrease in the light intensity at high power?
You can compensate for the decrease in light intensity at high power by using a larger light source, increasing the distance between the light source and the subject, or using a more sensitive detection system such as a camera with higher ISO capabilities. Additionally, you could consider using supplemental lighting or reflectors to help boost the overall light in the scene.
Compare and contrast light dependent and light independent reactions of photosynthesis.?
Light-dependent reactions occur in the thylakoid membrane and require light energy to produce ATP and NADPH. Light-independent reactions (Calvin Cycle) occur in the stroma and use ATP and NADPH to convert CO2 into glucose. Both processes are essential for photosynthesis and occur in chloroplasts.
What two parts of cellular respiration require oxygen?
The two parts of cellular respiration that require oxygen are the Krebs cycle (citric acid cycle) and the electron transport chain. Oxygen is the final electron acceptor in the electron transport chain, which is essential for the production of ATP.
What is a SIMPLE sentence for photosynthesis?
The process of photosynthesis is the basis for practically all of the food chains on Earth.
Chlorophyll, a green pigment in plants, is the primary chemical in photosynthesis.
"Plants carry out photosynthesis in order to survive."
Photosynthesis provides what for the plants?
Photosynthesis provides plants with the energy they need to grow and develop. It converts sunlight into chemical energy in the form of glucose, which is used by the plant for various metabolic processes. Additionally, photosynthesis helps to produce oxygen as a byproduct, which is released into the atmosphere.
What is the products of photosynthesis are oxygen and?
The products of photosynthesis are glucose and oxygen. During this process, plants use sunlight to convert carbon dioxide and water into glucose (a source of energy) and oxygen (released into the air).
What are the disadvantage of C4 photosynthesis?
Some of the disadvantages of C4 photosynthesis include the energetically costly process of pumping malate or aspartate between cells, the need for specific leaf anatomy with specialized cells (bundle sheath cells), and the initial energy requirement to maintain the system. Additionally, while it is more efficient in hot and dry conditions compared to C3 photosynthesis, it may not provide a significant advantage in cooler or moist environments.
Do all viruses grow using sunlight and carbon dioxide?
Viruses do not "grow", much less use sunlight and carbon dioxide to develop. That is what plants do. Viruses enter a host cell, intergrate their DNA with its, and the host cell "builds" more parts of the virus, which assemble in masses, explode out of the cell, and go on to infect new host cells.
What produces ATP nadh and co2?
The process of cellular respiration in mitochondria produces ATP, NADH, and CO2. During glycolysis and the citric acid cycle, glucose is broken down to produce NADH and carbon dioxide. The electrons carried by NADH are used in the electron transport chain to generate ATP through oxidative phosphorylation.
How do you separate the inner and outer thylakoid membrane protein?
Inner and outer thylakoid membrane proteins can be separated using techniques such as differential centrifugation or density gradient centrifugation. These techniques rely on the differences in protein density, size, or other physical properties to isolate the two membrane fractions. Once separated, the proteins can be further studied using various biochemical or analytical methods.
What is the relationship of global warming to refrigerants?
Concurrent with the concern over ozone depletion is concern over global warming, which has generally been attributed to carbon dioxide emissions but also to emissions of certain refrigerants and methane.
What is a snakes photosynthesis?
Snakes do not undergo photosynthesis. Photosynthesis is a process by which plants use sunlight to convert carbon dioxide and water into oxygen and glucose. Snakes are heterotrophic organisms that obtain their energy by consuming other organisms.
Site of cellular respiration where most ATP is made?
The most ATP is made on the second membrane of the mitochondria.
On one side of the membrane has a built up gradient of of hyrogen ions and they are passed through the membrane via an ATP-synthase protien, which uses the energy to make ATP.
Photosynthesis
6 (H2 O) + 6 (C O2) -> C6 H12 O6+ 6(O2)
Respiration
C6 H12 O6+ 8(O2) -> 6 (H2 O2) + 6 (C O2)
All the reactants and products are made of hydrogen, carbon, and oxygen,
(generally the respiration process is shown producing water instead of hydrogen peroxide, because the hydrogen peroxide breaks up into oxygen and water with the help of enzymes.)
What is the primary function of the light dependent reactions of photosynthesis?
The primary function of the light-dependent reactions in photosynthesis is to convert light energy into chemical energy in the form of ATP and NADPH, which are used in the light-independent reactions (Calvin cycle) to produce glucose. These reactions occur in the thylakoid membranes of chloroplasts and involve the splitting of water molecules to release oxygen as a byproduct.
Give an example of accessory pigment?
Carotenoids are an example of accessory pigments found in plants, algae, and some bacteria. They help to broaden the range of light wavelengths that can be absorbed for photosynthesis, working alongside chlorophyll.