Describe the first portion of photosynthesis Light allows plants to photosynthesize to produce food. How do you benefit from this process? What happens to energy and matter during photosynthesis and how does this contribute to a gain in mass by the plant?
由第二段第一句“The artificial leaf looks like a box.”可知,人造叶子看起来像一个盒子,故选C。 (3)题详解: 细节理解题。由第二段“The leaf uses this sunlight, along with carbon dioxide in air and water, to make syngas.”可知,“叶子利用阳光以及二氧化碳来制造合成气。”,即①④,故选D。
【推荐1】Many scientists say that the world is getting hotter and hotter. If they are right, the ice at the North and South Pole will melt eventually. If this happens, the sea level will___and may cover most___all of Singapore. This will force everybody to move to a___country. We...
according to science education siteNature Education. Chlorophyll absorbs red and blue light and reflects green light. Chlorophyll is a large molecule and takes a lot of resources to make; as such, it breaks down towards the end of the leaf's life, and most of the pigment's nitrogen ...
What molecule(s) is/are necessary components for the Calvin (dark) Cycle to function? a. ATP and NADH b. ATP and NADPH c. NADH d. NADPH e. ATP What happens in the light reactions of photosynthesis? How are ATP and NADPH produced?
light for photosynthesis, and without it,they may grow slowly or die. The process by which plants grow and turn sunlight into energy is called photosynthesis. Because plants need light to survive, you may be asking yourself, what happens if I keep my plant in the dark, or a dimly lit ...
what is a leaf or leaves Leaves are an integral part of the plants system vital for photosynthesis which in turn supports life on Earth by producing oxygen and organic compounds The diversity in leaf structure and form is a testament to the adaptability of plants in various ecosystems around th...
Most research efforts to date, including the NASA study, placed indoor plants in small,8(seal) environments to assess how much air-purifying power they have. “But those studies aren’t really applicable to what happens in a house. In many cases, the air in your home completely turns over...
Natural leaves are able to change sunlight and water into energy.It is known as photosynthesis (光合作用).Now researchers have found a way to imitate this seemingly simple process. The artificial leaf developed by Daniel Nocera and his colleagues at MIT can be seen as a special silicon chip ...
By studying the chemical make-up of these tiny fossils, the temperatures of prehistoric seas can be found, and changes in the ocean temperature can be shown. Ocean temperature reflects the climate. This can be used to find out what the climate was like before, during, and after dinosaurs ...