Photosynthesis

Plants roots absorb water and minerals from the soil to support photosynthesis. Water is crucial for transporting nutrients throughout the plant, while minerals like nitrogen, phosphorus, and potassium are essential for various cellular functions that contribute to the process of photosynthesis.

chlorophyll, which is primarily green, but has many other pigments in it which help the plant absorb a wider spectrum of light. It's just that those other pigments aren't strong enough in ratio to the green to be detected by the human eye which isn't effective at distinguishing pigment ratios

The carbohydrate-synthesizing reactions of photosynthesis directly require carbon dioxide, water, and sunlight. Through the process of photosynthesis, plants use these raw materials to produce glucose, a simple sugar that serves as the building block for larger carbohydrates such as starch.

False. Cellular respiration is the process by which cells convert nutrients into energy, and it requires oxygen in the presence of aerobic organisms. Oxygen is used during the final stage of cellular respiration, called the electron transport chain, to produce the majority of ATP (energy) in cells.

1. It is exothermic, not endothermic (it releases energy rather than storing it)

2. It is catabolic, not anabolic (it breaks down larger molecules into simpler ones, rather than building them)

Plants, algae, and some bacteria use photosynthesis to convert sunlight into energy, producing food (sugar) as a byproduct. These organisms contain chlorophyll, which traps sunlight and enables the conversion of carbon dioxide and water into glucose.

The disc-shaped cellular organelles called thykaloids within the chloroplasts contain the chlorophyll, which acts as a catalyst to capture energy from sunlight and use it to form new molecules (carbohydrates) from carbon dioxide and water.

Biochemistry - of all the continuously occurring biochemical reactions that continually serve to keep both plant and animal Cells Alive, just a small portion of these are photo-synthetic in nature.

The chlorophyll molecules in Photosystem I (PSI) and Photosystem II (PSII) are reset when an electron is donated to them from an external source, such as when water is split during the light-dependent reactions of photosynthesis. This replenishes the electrons lost during the light-harvesting process, allowing the chlorophyll molecules to continue their role in capturing and transferring light energy.

Chloroplasts are the organelles that undergo photosynthesis in plant cells. They contain chlorophyll which is responsible for capturing light energy and converting it into chemical energy in the form of glucose.

Zingiber officinale

Lactic acid is produced in cells when oxygen levels are low, as an alternative pathway to generate energy in the absence of oxygen. This process is known as anaerobic respiration or fermentation. Lactic acid fermentation helps to regenerate NAD+ to keep glycolysis running in the absence of oxygen.

as the distance from the plant increases, the rate of photosynthesis decreases - as less light energy is reaching the plant. Energy cannot be created or destroyed, therefore, if more light energy is put into the equation, more glucose and oxygen will be produced and glucose can be used for processes in the plant such as growth and respiration.

False. Increasing the intensity of light typically increases the rate of photosynthesis, up to a certain point where other limiting factors may come into play.

Photosynthesis (the means of how a plant makes food to live) requires light, carbon dioxide, and water (or in some cases another electron donor compound). Deprive it of two of the three components and it can't occur and the plant will die and oxygen will not get produced. Stop enough of the plants/trees on the earth and then we eventually die.

A photosystem is a cluster of pigments and proteins found in chloroplasts and photosynthetic bacteria that absorbs light energy during photosynthesis. The absorbed light energy is used to drive the process of converting carbon dioxide and water into glucose and oxygen.

The two products of photosynthesis are glucose (sugar) and oxygen.

Shorter wavelengths have higher energy levels, making them more likely to cause damage to living tissues. This is because they can penetrate deeper into the body and interact more strongly with biological structures. Examples of shorter wavelength radiation include gamma rays and X-rays, which are known to be harmful to human health.

If all three-carbon sugars produced in the Calvin cycle were used to make organic compounds, there would be no net production of glucose or other sugars needed for energy storage. This would result in a depletion of essential carbon molecules for the plant's growth and survival, ultimately disrupting the process of photosynthesis and affecting overall plant health.

You can but only over a period of time and indirectly. If you place a cover on a seeding that blocks out all light , you will see the effects of no photosynthesis. Compare that with a seedling you don't cover, you will see that it will grow by using the energy produced by photosynthesis.

Chloroplasts and stomata are two named features that enable the leaf to carry out photosynthesis. Chloroplasts contain chlorophyll, the pigment that captures sunlight energy for the process, while stomata are small openings that allow for gas exchange necessary for photosynthesis.

Thylakoid membrane, like mitochondrial cristae, contains the elements of the plant electron transport chain.

Joseph Priestley relit the candle by placing a mint leaf near the flame, which resulted in the flame rekindling due to the release of oxygen from the mint leaf during photosynthesis. This experiment demonstrated the concept of oxygen being necessary for combustion.

Photones are used to break an electron free from a chlorophyll molecule, then the electron goes through very complexed series of reactions called light-dependent reactions after which ATP (energy) is synthetised. So light energy is used to power photosynthesis.

NADP+ accepts and holds 2 high-energy electrons along with a hydrogen ion (H+).