What is one difference between cellulose and glucose? (1 point)
1. Glucose is a carbohydrate while cellulose is a protein.
2. Cellulose is made of glucose molecules while glucose is made of cellulose molecules.
3. Cellulose is formed by a chemical reaction while glucose is formed by a physical reaction.
4. Glucose is not used to give structure to plants' cell walls while cellulose is.
4. Glucose is not used to give structure to plants' cell walls while cellulose is.
What is a function of the integumentary system? (1 point)
absorbs water
O grows new tissue
O forms blood clots
• breaks down chemical bonds in food
The correct answer is option 4. Glucose is not used to give structure to plants' cell walls while cellulose is.
The correct answer is option 4: Glucose is not used to give structure to plants' cell walls while cellulose is.
To determine the difference between cellulose and glucose, we need to understand their properties.
First, let's talk about glucose. Glucose is a simple sugar and is classified as a carbohydrate. It is an important source of energy for living cells and is found in many organisms. Glucose molecules are small and soluble in water. They can be easily broken down and converted into energy through the process of cellular respiration.
Now let's discuss cellulose. Cellulose is a complex carbohydrate and is the main structural component of the cell walls in plants. It provides rigidity and support to plant cells. Unlike glucose, cellulose molecules are long chains made up of many glucose units linked together. The individual glucose units in cellulose are connected by special chemical bonds that humans cannot break down.
Comparing these properties, we can see that one key difference between cellulose and glucose is their role in plant cell walls. Glucose is not used to give structure to plants' cell walls, while cellulose provides the necessary rigidity and support. Therefore, option 4 is the correct answer.