They produce substances that other organisms need C. They produce only carbon dioxide D. They produce things for themselves only 相关知识点: 试题来源: 解析 B。解析:植物被称为生产者是因为通过光合作用它们制造出其他生物所需要的物质,比如氧气和有机物。选项A说只产生水是错误的。选项C说只产生...
What do we know about photosynthesis? A. It helps plants to produce energy. B. It is regarded as a productive system for plants. C. It can increase leaf growth on plants by 14 percent. D. It is made up of sunlight,water and carbon dioxide. ...
A. To produce oxygen. B. To produce glucose. C. To absorb carbon dioxide. D. To generate ATP. 相关知识点: 试题来源: 解析 B。解析:光合作用的主要目的是将光能转化为化学能,以葡萄糖的形式储存起来,为几乎所有生物提供食物。A 选项产生氧气只是光合作用的一个副产物;C 选项吸收二氧化碳是为了合成葡萄...
解析 B。解析:文章中提到“Photosynthesis is the process by which plants convert sunlight, carbon dioxide, and water into glucose and oxygen. This process is essential for life on Earth as it provides the oxygen we breathe and the food we eat.”,所以光合作用的主要功能是产生氧气和食物。
题目What is the main purpose of photosynthesis? A. To produce oxygen. B. To convert light energy into chemical energy. C. To build organic compounds. D. To maintain the balance of the E. cosystem. 相关知识点: 试题来源: 解析 B。解析:光合作用的主要目的是将光能转化为化学能,以葡萄糖的...
After performing the test over 1.5 million times, the researchers confirmed that just one photon is needed to start photosynthesis. Where in the plant does photosynthesis take place? Plants need energy from sunlight for photosynthesis to occur.(Image credit: Shutterstock) ...
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What are the steps for photosynthesis? What is it used for? (a) How does photosynthesis work? (b) What are the steps in this process? In plants, what does the process of photosynthesis produce? What is the equation for photosynthesis?
What stages of photosynthesis produce water? The carbon that plants need for photosynthesis comes from What organisms can perform photosynthesis and cellular respiration? Does photosynthesis only occur in plants? For what purpose does a plant use the sugars produced during photosynthesis?
Plants do not eat like animals do; in the sense they do not hunt for food since they are immobile. The great majority of plants can produce their own food through the process of photosynthesis by converting carbon dioxide (CO2) and sunlight into glucose which is then stored in ...