Photosynthesis

Calvin cycle does not belong in this phrase as it is a part of the light-independent reactions (also known as the Calvin cycle), while the other two, light dependent reactions and chlorophyll, are related to the process of photosynthesis that occurs in the presence of light.

Grana are responsible for the photosynthesis and they are found in the chloroplasts. If you want to know more look on the Internet, is easier. I know it because in 3rd ESO in biology we study the plant cells and its components. De nada!

Photosynthesis is an endothermic process because it requires energy from sunlight to convert carbon dioxide and water into glucose and oxygen. Endothermic reactions absorb heat from their surroundings, which in the case of photosynthesis is in the form of light energy.

Dark reactions can continue to run in the absence of light since they are not dependent on light energy for their process. These reactions, such as the Calvin cycle, use the products of the light-dependent reactions to convert carbon dioxide into sugar molecules. Therefore, they can occur in the dark as long as the necessary molecules and enzymes are present.

When testing for starch, it is important to handle chemicals carefully to avoid spills or splashes. Wear gloves and goggles for protection. Dispose of any waste properly according to safety guidelines.

No, in stage 1 of photosynthesis, light energy is converted into chemical energy in the form of ATP and NADPH through the light-dependent reactions. This chemical energy is then used in stage 2, the Calvin cycle, to produce glucose and other organic compounds.

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Living organisms gain mass through photosynthesis by converting carbon dioxide and water into glucose, which is stored as energy in the form of carbohydrates. This process requires sunlight and chlorophyll. Organisms then use this stored energy through respiration, where glucose is broken down to release energy for cellular functions, resulting in the production of carbon dioxide, water, and ATP.

1. Photosynthesis consumes carbon dioxide and water to create oxygen and organic molecules. Tt is endergonic, H2O is oxidized and the CO2 is reduced, ETC is in the thylakoid membrane in the chloroplast, protons move from thylakoid space into stroma, and ATP is synthesized into glucose.
2. Cellular respiration consumes oxygen and organic molecules to create carbon dioxide and water. It is exergonic, glucose is oxidized and O2 is reduced, ETC is in the cristae (inner membrane) in mitochondria, protons move from the inner membrane space into the matrix, and glucose if catabolized to synthesize ATP.

The main point of photosynthesis is to convert sunlight, water, and carbon dioxide into energy-rich food molecules (glucose) and oxygen. This process is essential for plants to produce their own food and release oxygen into the atmosphere as a byproduct.

Photosynthesis fits into MRS GREN by representing the "nutrition" aspect. Plants undergo photosynthesis to produce their own food using sunlight, water, and carbon dioxide. This process is essential for the survival and growth of most living organisms, as it provides the energy source for the food web.

Water. Oxygen is the final electron acceptor and also picks up two hydrogens at the end of the electron transfer chain to form water. H2O

Light dependent reactions take place in the thylakoid membrane. The Calvin Cycle takes place in the stroma. The light dependent reactions use light energy to make ATP and NADPH. The Calvin Cycle uses these to make CA3P and Co2.

Differences:

>light reactions occur in the thykaloid membranes, but dark occur in stroma

>light reactions are light dependent, or they need light to take place, whereas dark reactions don't

> dark reactions use the products of the light reactions

>light reactions are the first step of photosynthesis and dark reactions are the second step

Similarities:

>both in photosynthesis

Thats really the only similarity!!! hope this helps :)

Actually there are 4 steps of aerobic cellular respiration

Glycolysis, Oxidative decarboxylation of pyruvate, kreb's cycle, electrton transport chain

Oxygen is the waste material given off during photosynthesis. It is a byproduct of the light-dependent reactions in which water is split to produce oxygen, ATP, and NADPH.

Photosynthesis takes place primarily in plant leaves, and little to none occurs in stems, etc. The parts of a typical leaf include the upper and lower epidermis, the mesophyll, the vascular bundle(s) (veins), and the stomates. The upper and lower epidermal cells do not have chloroplasts, thus photosynthesis does not occur there. They serve primarily as protection for the rest of the leaf. The stomates are holes which occur primarily in the lower epidermis and are for air exchange: they let CO2 in and O2 out. The vascular bundles or veins in a leaf are part of the plant's transportation system, moving water and nutrients around the plant as needed. The mesophyll cells have chloroplasts and this is where photosynthesis occurs.

The last step in photosynthesis is the production of glucose or sugar molecules. This occurs in the stroma of the chloroplasts, where the energy from sunlight is used to convert carbon dioxide and water into glucose, which can then be used by the plant for energy.

They are pumped across the mitochondrial inner membrane against their concentration gradient (to where their concentration is high); as the H+ ions flow back to where their concentration is low, they drive ATP synthase to form ATP

photosynthesis includes bifonctionalproductional 12%,aristatomone 20%,the claristaone (Hoce3)46%,trictionalistozonolistore(called tristi in simplified words or H4oerc5)21%,and last of all that is just a little trace of Co2 1%.

The product of the light reactions of photosynthesis is ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate). These molecules provide the energy necessary for the Calvin cycle (dark reactions) to produce glucose.

The dark reactions that occur in plants are dependent on the light reactions because the dark reactions need ATP and NADPH. ATP and NADPH are energy molecules that dark reactions need to do their job.

The atmosphere didn't literally need the Carbon Dioxide! The main purpose of the Carbon Dioxide is for the plants! Plants needed Carbon Dioxide for their process called photosynthesis to produce their own food and in return they exchange it into Oxygen but for me personally the Carbon Dioxide in our atmosphere is also there to maintain the balance in it.

For photosynthesis, the reactants are carbon dioxide (CO2) and water (H2O). These two compounds are converted to glucose and oxygen (O2) in the presence of sunlight and chlorophyll in plants.

For respiration, glucose (sugar) and oxygen (O2) are the reactants. Glucose is broken down in cells to release energy, and oxygen is used as the final electron acceptor in the electron transport chain to produce ATP in both plants and animals.

The source of carbon for the light-dependent reactions in photosynthesis is carbon dioxide (CO2) from the atmosphere. In these reactions, carbon dioxide is converted into organic molecules by using energy from sunlight.