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Photosynthesis

This category is for questions about the chemical process in which autotrophic organisms use sunlight, carbon dioxide and water to make glucose, water and oxygen. This process is vital to life and is of great importance in biology.

500 Questions

Analogy for chlorophyll?

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The skin cells control our bodies skin tone, the Chloroplast controls the leafs color.

In what organelle do light reactions occur in plants?

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Both light and dark reactions occur in the chloroplasts of cells. More specifically light reactions take places in the thylakoid, dark in the stroma.

How do the light reaction help the Calvin cycle?

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they provide energy carriers

Which is a role of photosystem 1 in the light reactions?

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to make energy-carrier molecules like NADPH

Apex

Does photosynthesis happen under black filter paper?

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Probably NOT!!!

photosynthesis requires U.V. Light, and black paper will block UV light.

What parts of a plant are important for photosynthesis?

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The leaves of a plant are the most important parts for photosynthesis as they contain chloroplasts, which are the site of photosynthesis. The chloroplasts contain chlorophyll, which captures sunlight and converts it into chemical energy. Additionally, the stomata on the leaves allow for the exchange of gases, such as carbon dioxide and oxygen, which are essential for photosynthesis.

Did lotus leaves occur photosynthesis?

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Yes, lotus leaves do undergo photosynthesis. Like other plants, lotus leaves have chloroplasts that contain chlorophyll, which allows them to convert sunlight, carbon dioxide, and water into energy-rich sugars through the process of photosynthesis. This process is essential for the growth and survival of lotus plants.

What useful substance does photosynthesis make for the plant?

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Photosynthesis produces glucose, a simple sugar, which is the main source of energy for plants. Glucose is used by plants for various metabolic processes, growth, and reproduction. Additionally, plants store excess glucose as starch, which serves as a reserve energy source.

Where does deep dark and dangours take place?

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"Deep Dark and Dangerous" is a children's book written by Mary Downing Hahn. The story is set in a small town in West Virginia, where a young girl named Ali spends the summer with her aunt and cousin. Ali discovers a mysterious photo and begins unraveling the secrets of her mother's past, leading to an eerie and dangerous adventure.

Do bobcats go through photosynthesis?

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No, bobcats do not go through photosynthesis. Photosynthesis is a process performed by plants and some other organisms that convert sunlight into energy. Bobcats, as mammals, obtain energy by consuming other organisms, such as smaller mammals, birds, and reptiles.

What is the source of energy for the photosynthesis reactions and where do the take place in a cell?

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as well as engery photosynthesis is also the source of the carbon in all the ....These structures can fill most of the interior of a cell, giving the membrane a very ...In plants, light-dependent reactions occur in the thylakoid membranes of the ...

What gas do plant reduce during photosynthesis?

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Plants reduce carbon dioxide (CO2) during photosynthesis. Through the process of photosynthesis, plants take in CO2 from the atmosphere, absorb sunlight, and convert it into glucose (energy) and oxygen. Oxygen is then released back into the air as a byproduct.

What is photosytem I and II?

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Photosystem I and Photosystem II are two protein-based complexes found in the thylakoid membrane of chloroplasts in plants, algae, and cyanobacteria. They are involved in the process of photosynthesis, capturing and converting light energy into chemical energy. Photosystem II functions first in the light reactions of photosynthesis, while Photosystem I follows to further harness light energy and produce ATP and NADPH, which are vital for the synthesis of sugars.

What drugs cause photosynthesis?

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Photosynthesis is a biological process that occurs in plants, algae, and some bacteria to convert sunlight into energy. Drugs do not cause photosynthesis; it is a natural process regulated by specific enzymes and pigments in the organism's cells.

Would a plant still grow at the light compensation point?

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Yes, a plant can still grow at the light compensation point. The light compensation point is the level of light intensity at which the rate of photosynthesis equals the rate of respiration in a plant. At this point, the plant is able to produce enough energy through photosynthesis to sustain its growth and metabolic processes.

Is chlorophyll energized in photosynthesis?

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Yes, chlorophyll is energized in photosynthesis. When chlorophyll absorbs light energy, it becomes excited and enters an energized state. This energized chlorophyll is then able to transfer the absorbed energy to other molecules involved in the process of photosynthesis, which ultimately leads to the conversion of light energy into chemical energy.

What is a compound needed for photosynthesis called?

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The compound needed for photosynthesis is called chlorophyll. It is a pigment found in plant cells that is responsible for capturing sunlight and converting it into chemical energy during the process of photosynthesis.

What characteristics of the leaves help make the most food by photosynthesis?

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Leaves have several characteristics that help maximize food production through photosynthesis. These include a large surface area for maximum light absorption, a thin and transparent structure to allow light penetration, specialized cells called chloroplasts that contain the pigment chlorophyll for capturing light energy, and a network of veins that transport water and nutrients to support photosynthesis. Additionally, leaves are often arranged in a way that avoids self-shading, ensuring efficient light capture.

What are the sources OF photosynthesis?

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The sources of photosynthesis are sunlight, carbon dioxide, and water. Sunlight provides the energy necessary for photosynthesis to occur, while carbon dioxide and water are absorbed by plants through their leaves. These components are converted into glucose and oxygen through the process of photosynthesis.

What does photosynthesis have to do with the use of Bromothymol Blue?

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Bromothymol Blue is commonly used as an indicator to detect the presence of carbon dioxide in a solution. In the context of photosynthesis, Bromothymol Blue can be used to observe the rate of photosynthesis. When photosynthesis occurs, carbon dioxide is consumed and oxygen is released. By adding Bromothymol Blue to a solution containing a photosynthetic organism, the color change of the indicator can indicate the rate of photosynthesis.

What product of photosynthesis do organisms use for respiration?

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Organisms use glucose, a sugar molecule produced during photosynthesis, as the main source of energy for cellular respiration. Glucose is broken down in the presence of oxygen to produce ATP, which is used by cells to carry out various functions.

Why take chlorophyll?

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Taking chlorophyll as a dietary supplement is believed to support various health benefits. It is thought to help enhance detoxification, support skin health, boost energy levels, and aid in managing body odor. However, more research is needed to fully understand the therapeutic effects and potential risks of chlorophyll supplementation.

What products does the O2 Store sell?

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The O2 Store sells a variety of products including smartphones, tablets, smartwatches, and accessories such as chargers and headphones. They also offer various mobile plans and services such as mobile broadband and insurance options.

What event accompanies energy absorption by chlorophyll or other pigment molecules of the antenna complex?

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The event that accompanies energy absorption by chlorophyll or other pigment molecules of the antenna complex is the excitation of electrons. When light energy is absorbed by the pigment molecules, their electrons get excited to a higher energy state. This excited state is essential for the subsequent transfer of energy to the reaction center of the photosystem for further processing.

What part of the plant transports the end products photosynthesis both up and down the plant and has 6 letters?

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The part of the plant that transports the end products of photosynthesis both up and down the plant is the phloem.