Table of Contents
What two molecules do plants use to make glucose during photosynthesis?
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
What are 2 things a plant makes with glucose?
Glucose is used by plants for energy and to make other substances like cellulose and starch. Cellulose is used in building cell walls. Starch is stored in seeds and other plant parts as a food source.
What do green plants make of glucose?
Through photosynthesis, the plant uses the stored energy to convert carbon dioxide (absorbed from the air) and water into glucose, a type of sugar. Plants use glucose together with nutrients taken from the soil to make new leaves and other plant parts.
How does a plant get glucose molecules?
To make glucose, plants use photosynthesis, which means “building with light.” In photosynthesis, green chlorophyll molecules inside the chloroplasts help capture the Sun’s energy. In the presence of sunlight, the chloroplasts can take H,O and CO, molecules and build molecules of glucose.
What elements is glucose made of?
The 3 elements present in glucose are carbon, C, hydrogen, H and oxygen, O. Glucose, fructose, and galactose each has 6 carbon atoms.
Do plants create glucose?
As plants assemble glucose molecules into cellulose, starches, and sugars, plants create the material out of which they themselves are made. Glucose produced by plants becomes the fuel that powers all kinds of living things. Glucose makes up so many parts of what humans eat, it’s in our diet everywhere.