落叶是自然界的食物工厂。植物用根从土壤里吸收水分。它们从空气中吸收二氧化碳。植物用光把水和二氧化碳变成葡萄糖。葡萄糖是糖的一种。植物用葡萄糖作为能量和生长所需。植物把水和二氧化碳变成葡萄糖的过程叫做光合作用。意思是‘和光一起’。化学上说叶绿素使得光合作用发生。叶绿素也使得植物呈现绿色。...
Plants are autotrophic organisms that primarily need three things to survive. These are water, light, and carbon dioxide. They use light, often from the sun, to cause a chemical reaction in the water and carbon dioxide that produces glucose, a food source for the plant. They are classi...
Plants respire just like every organism does. Respiration is the process by which a plant converts the energy stored in the form of glucose or “food” into resourceful chemical energy. This process is essential for providing the “workers” with the energy to carry out metabolic reactions. The...
Photosynthesis is the process by which plants use sunlight to synthesize glucose molecules from available water and carbon dioxide molecules in the presence of sunlight. This glucose can be converted to pyruvate via various pathways. Pyruvate produces ATP through cellular respiration (adenosine triphosphate...
Without the sun, plants can't get the food they need to grow, reproduce and survive. Unlike animals, plants are autotrophs, meaning they create their own food source. They use energy from light or from the sun, water and gases from the air to create glucose. This process is photosynthes...
What are the three major pathways of glucose catabolism? What are the differences between lignin and cellulose? Which two molecules do green plants use to make glucose? What is the function of starch in a plant cell? Which pathway produces the most energy from a glucose molecule?
In plants, what is the stroma? How do plants store glucose? Besides carbohydrates, what are some other molecules a cell can be used to make ATP? What carbohydrate is made in the chloroplast stroma following the dark reactions? Where does carbohydrate production occur in a chloroplast? Which ...
Leaves are nature's food factories.Plants take water from the ground through their roots.They take a gas called carbon dioxide from the air.Plants use sunlight to turn water and carbon dioxide into glucose.Glucose is a kind of sugar.Plants use glucose as food for energy and as a building ...
Additionally, the secretion of Euploea contained some less oxygenated edulanes, which were already known from plants.547 Also, males of the Danaid Danaus plexippus secrete edulane derivatives;317 however, the biological significance of these compounds is unclear. The interesting tricyclic rearranged ...
kind of sugar.Plants use glucose as food for energy and as a building block for growing.The way plants turn water and carbon dioxide into sugar is called photosynthesis(光合作用).A chemical called chlorophyll (叶绿素)helps make photosynthesis happen.Chlorophyll is what gives plants their green ...