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...
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? What do you see when you put chlorophyll extract in the direct light?
What does chlorophyll do over winter?doi:10.1016/S1360-1385(00)01847-1Photo-oxidativebleachingChlorophyllPhotosynthesisNChaffeySDOSTrends in Plant Science
Why aren't chloroplasts in animal cells? In what part of the cell does photosynthesis occur? Do epidermal cells contain chloroplasts? What part of a plant cell captures sunlight? Which organelle supplies the cell with energy? What process takes place inside chloroplasts? What does chlorophyll look...
What do plants need when producing food?3. Why will photosynthesis slow down in winter?4. What will happen if the leaves stop producing chlorophyll?5.新考法文章主题What's the theme of the passage? 相关知识点: 试题来源: 解析 1. A chemical called chlorophyll. 2. Sunlight, CO, and ...
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. ...
Because trees photosynthesize a lot.turms sunlight into energy for the tree and this is called photosynthesis(? C. Because the leaves catch the sunlight???) D. Because trees break down the chlorophyll in the leaves.In summer, when it's very sunny and warm, plants photosynthesize a ( )4...
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...
Do only plants photosynthesise? No! Plants, algae, and some types of bacteria use photosynthesis to create energy. A large percentage of the Earth’s oxygen comes fromphytoplanktonin the oceans, which contain chlorophyll and use photosynthesis to create energy. ...