What role does chlorophyll play in photosynthesis? A. It absorbs water. B. It absorbs carbon dioxide. C. It absorbs light energy. D. It releases oxygen. 相关知识点: 试题来源: 解析 C。解析:叶绿素在光合作用中吸收光能。A 选项吸收水的不是叶绿素;B 选项吸收二氧化碳的也不是叶绿素;D 选项释放...
Listening to a variety of English accents and speech rates will also help you prepare for the exam. Good luck with your studies! 相关知识点: 试题来源: 解析 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...
What does a plant do through the process of photosynthesis? Explain. What is photosynthesis in biology? What is produced in the thylakoids during photosynthesis? What is the role of chlorophyll during photosynthesis? What are light reactions in photosynthesis? Explain the process...
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?
Chloroplastsand **thylakoids:** These are components of plant cells that take part in photosynthesis. Thylakoids are membrane sacs that contain chlorophyll, which is needed for the photosynthesis that occurs in chloroplasts. The Vacuole The Vacuole ...
It's the typical colour of chlorophyll, the pigment essential for photosynthesis. This great innovation by cyanobacteria was their ability to manufacture their own food, sugars, from the three most abundant elements on primitive Earth; water, carbon dioxide and sunlight.它是叶绿素的典型颜色，是光合...
Porphyrins are cyclic tetrapyrroles that perform critical roles in a variety of biological systems. ... Several types of chlorophylls exist which differ with respect to the substituents on the tetrapyrrole ring. Chlorophylls are employed by photosynthetic organisms to absorb energy for photosynthesis.W...
They are autotrophic and containchlorophyll, a pigment essential forphotosynthesis. Phytoplanktons live on the surface of oceans and are the main source of food for fish and other marine animals. Dinoflagellates Dinoflagellates are unicellular microscopic organisms characterized by the presence of flagella...
What role does photosynthesis play in the environment? Photosynthesis is crucial for the Earth's carbon cycle, converting carbon dioxide into oxygen, which is essential for the survival of most life forms, and providing the foundation for the planet's food chain. 5 Share Your Discovery Share via...