Why are pigments such as chlorophyll needed for photosynthesis? Why does chlorophyll not run out of electrons? Explain in detail. What makes plant leaves green? A. Chlorophyll reflects the full spectrum of light
Photosynthesis takes place inside plant cells in small objects called chloroplasts . Chloroplasts contain a green substance called chlorophyll . This absorbs the light energy needed to make photosynthesis happen. ... Plants get carbon dioxide from the air through their leaves, and water from the grou...
Chlorophyll-a is a specific form of Chlorophyll, used in oxygenic photosynthesis. Measurement and determination of this parameter are the basic analysis to evaluate the characteristics of algae blooms in many research works in the world. Unfortunately, Chlorophyll-a represents just the whole quantity ...
Photosynthesis is a complex process with two stages. The first stage is a light-dependent reaction when photons from sunlight hit the plant's leaf, galvanize the light-absorbing pigment chlorophyll and activate electrons. This divides water into oxygen and hydrogen ions. The second stage, a light...
s necessary for photosynthesis, the process by which the plant captures energy from sunlight to manufacture food for the tree. Chlorophyll is continually being used up during the growing season, but the tree replenishes it rapidly so the supply remains as high as needed. Thus, the leaves ...
Photosynthesis is the cornerstone of life on Earth. In addition to releasing the oxygen that makes it possible for humans to breathe on this planet...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
Moreover, the problem of oversensitivity to light is even more acute in the fall, when the leaf is busy preparing for winter by dismantling its internal machinery. The energy absorbed by the chlorophyll molecules of the unstable autumn leaf is not immediately channelled into useful products and...
Answer Leaves are called food factories because photosynthesis, the process in which plants make their own food, occurs in the leaves. The green chlorophyll in leaves is needed for photosynthesis to happen. “Ingredients” Plants Need Light - from the sun Water - from roots Carbon dioxide CO2 ...
In this way, expression of a gene within the organelle gives an advantage, thus preventing transfer of the gene to the nucleus. An example often quoted to support the hypothesis is that if more subunits of a protein complex are needed in a particular chloroplast, for example the DI subunit ...
no chlorophyll12. They cannot use 根本没有。它们不能利用光合作用 photosynthesis to make food for them- 为自己制造养料。这些植物看起来 selves. These plants look different. Some, like the ghost plant, have no color. Others need very important things to grow. While all parasites flower, some ha...