A. It has no effect. B. It makes photosynthesis slower. C. It makes photosynthesis faster. D. It stops photosynthesis. 相关知识点: 试题来源: 解析 C。动物消耗氧气产生二氧化碳,二氧化碳增多会使植物光合作用加快。A 选项有影响。B 选项不是变慢。D 选项不会停止光合作用。反馈...
How plants protect photosynthesis from oxygenDuring the daytime, plants convert the Sun's energy into sugars using photosynthesis, a complex, multi-stage biochemical process. New work from a team including Carnegie's Mark Heinnickel, Wenqian ...During the daytimeWenqian...
How to test for nitrogen gas? How does a liquid rocket engine work? How do pressure waves dissipate oxygen? Why does the adiabatic process occur? How can pollutants enter groundwater? Why do gases deviate from ideal behavior? Explore our homework questions and answers library ...
the combustion of fuel in an engine or photosynthesis in a plant cell, reactions are integral. Additionally, reactions are carried out (or sped up) in the presence of catalysts. For instance, while internal combustion needs an ignition source and oxygen, photosynthesis needs light from the sun....
it is important to know how photosynthesis works.Plants take in carbon dioxide and water from the air and soil.Within the plant cell,the water is oxidized.This transforms the water into oxygen and the carbon dioxide into glucose(葡萄糖).The plant then releases the oxygen back...
This system boasts very high efficiency, but is also massively complex and expensive to produce. The Invention of the Fuel Cell In 1839, Sir William Grove invented the first fuel cell. He knew that by sending an electric current through water, it could be split into hydrogen and oxygen (a...
other crucial roles as well. It helps to regulate heat transfer between the ground and the air, and it is also essential for plants to perform photosynthesis, giving life to the plants and creating the oxygen we all need for survival. Without water, soil would be incapable of supporting ...
These gases get recycled by plants through the process of photosynthesis. The plants take in carbon dioxide and release oxygen. It's a wonderful cycle on a vast scale. But what happens in the tiny, confined cabins of spacecraft, like the space shuttle or space stations?
Chemists classify all matter into three groups: elements, compounds and mixtures. An element, such as carbon, hydrogen or oxygen, can't be broken down into other substances. A compound happens when two or more elements join chemically in a definite proportion. ...
from Chapter 27 / Lesson 5 38K Photosynthesis is the process in which plants capture light from the sun and transform it into energy. Break down the photosynthesis reaction, learn how to test the reaction rate for photosynthesis in a biology lab, and analyze the results. Related...