解析 1. Chlorophyll is a pigment found in chloroplasts within plant cells. It is responsible for transferring energy from sunlight into chemical energy. 2. Carbon dioxide is another raw material required for phot
A) Absorbing sunlight. 在光合作用中,叶绿素的主要功能是吸收光能。以下是逐项分析:1. **选项A(吸收阳光)**:叶绿素作为光合色素,其核心作用是捕获太阳光能(尤其是红光和蓝紫光),并将其转化为化学能供暗反应使用。此过程发生于光反应阶段,与光合作用直接相关。2. **选项B(提供营养)**:植物通过根系吸收养分,...
2001. Peridinin-chlorophyll a-protein is not implicated in the photosynthesis rhythm of the dinoflagellate Gonyaulax despite circadian regulation of its trans- lation. Biol. Rhythm Res. 32:579-94Le, Q.H., Jovine, R., Markovic, P., Morse, D., 2001. Peridinin-chlorophyll a-protein is ...
The nature of the mutation-induced changes in algal and cyanobacterial PSI is similar and can be considered within the same framework, suggesting a universality in the nature of P700 in different photosynthetic organisms. Keywords: photosystem I; P700; A-1; chlorophyll a; FTIR difference ...
Photosynthesis occurs in chloroplasts, a type of plastid (an organelle with a membrane) that contains chlorophyll and is primarily found in plant leaves. Chloroplasts are similar tomitochondria, the energy powerhouses of cells, in that they have their own genome, or collection of genes, contained...
Why do chlorophyll-containing plants appear green? Why do plants have 2 types of chlorophyll instead of just one? How does this benefit them? What would you expect the rate of photosynthesis for a plant that had only one type of chlorophyll?
The chlorophyll-binding protein CP47 is an integral part of photosystem II (PSII), the enzyme that performs the water oxidation reaction in oxygenic photosynthesis. The smallest protein assembly capable of performing this demanding reaction is the PSII core complex, which incorporates the reaction cent...
Photosynthesis is to chloroplasts as cellular respiration is to mitochondria. Chloroplasts are the part of a plant that contain chlorophyll and make... Learn more about this topic: Cellular Respiration in Plants | Location & Equation from
It's chlorophyll, right? Leaves get their green color from chlorophyll, the chemical that's responsible for photosynthesis. The chlorophyll in the leaves collects energy from the Sun in the form of sunlight and it converts this energy into sugar which is food for the plant. It's chlorophyll...
Collectively, the observational records provide a strong baseline understanding of zooplankton grazing dynamics but cannot be used in the same way as high spatial and temporal resolution, satellite-derived, chlorophyll and NPP products to tune global models. This leaves a large degree of uncertainty ...