Light harvesting complex (LHC) or the antenna complex is composed of various proteins and chlorophyll molecules embedded in the thylakoid membrane. The main purpose of the LHC is to capture a greater amount of incoming solar radiation than would be captured by photosynthetic reaction centers.Answer ...
How is light energy processed in the light reaction of photosynthesis? How are the dark reactions that occur in plants dependent on the light reactions? What is water's role in the light reaction of photosynthesis? What is the role of water in photosynthesis? Define photosynthesis, i...
题目 24 What is meant by the term tropism? B A absorption of light by chlorophyll B growth of parts of a plant towards or away from a stimulus C growth of seed into a small plant D level at which an organism feeds in a food chain 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
Step-by-Step Solution:1. Excitation of Chlorophyll: - The light reactions begin with the absorption of light by chlorophyll molecules in the thylakoid membranes of chloroplasts. This light energy excites th
The absorption of light makes an object dark or opaque to the frequency of the incoming wave. Wood is opaque to visible light. Some materials are opaque to some frequencies of light, but transparent to others. Glass is opaque to ultraviolet light, but transparent to visible light.Origin...
Principle: different atoms is aroused, the absorption of light absorption, on the basis of the different wavelengths of light, which is location can be determined in accordance with what atoms absorb the intensity and concentration can be identified. ...
In addition, it influences or controls other plant growth processes such as the synthesis of the differentphotoreceptors(e.g. chlorophyll, other pigments),photomorphogenesis(organ formation and development),phototropism(plant response to unilateral light),photoperiodism,translocation,mineral absorption, andtran...
The transmission distance of an optical module is limited by loss and dispersion. The loss of light energy is caused by absorption and dispersion of the medium and the leakage of optical signals when optical signals are transmitted over the optical fiber. This part of energy is dissipated at a...
What Is Absorptivity? Absorptivity refers to the ability of an object or chemical to absorb light or otherelectromagnetic radiation. Not all substances absorb the same wavelengths of radiation, so something's absorptivity can reveal a great deal about it. This property has many different uses, ...
Each orbit of an atom is known as energy level. An energy level can hold only a fixed amount of energy. Therefore, if an electron has to make an electronic transition to a higher energy level, it has to gain energy. The energy can be ...