Study the structure and answer the question below. 垂 CH2OH H-C-OH но-с-н H-C-OH н-с—он ČH2OH H-C-OH но-с-н H-C-OH H-C-OH CH2OH HO-C-H но-с-н н-с-он ČH2OH Glucose Galactose Fructose 1. What are the elements you notice in the structures?. 2. What do you notice with the carbon: hydrogen: oxygen (C: H: O) ratio in each structure? (Note: To answer these count the number of C, H, and O in the structure. 3. Now, look at the structure below. a. Did you see any similarities with the three structures?. b. Do they have same kind of elements? c. What differences did you noticed with their structures?

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Activity 1: Carbohydrates**

*Study the structure and answer the questions below.*

**Diagram:**

The image presents the structures of three sugars: Glucose, Galactose, and Fructose. Each structure includes carbon (C), hydrogen (H), and oxygen (O) in specific arrangements typical for monosaccharides.

- **Glucose**: Contains a linear chain with hydroxyl groups (-OH) and a terminal carbonyl group.
- **Galactose**: Similar to glucose but with a different arrangement of hydroxyl (-OH) groups.
- **Fructose**: Features a five-membered ring with hydroxyl groups and a carbonyl group (C=O).

**Questions:**

1. What are the elements you notice in the structures? ____________
2. What do you notice with the carbon: hydrogen: oxygen (C: H: O) ratio in each structure? (Note: To answer these count the number of C, H, and O in the structure).
3. Now, look at the structure below.
   - a. Did you see any similarities with the three structures? ___________
   - b. Do they have same kind of elements? ______________
   - c. What differences did you notice with their structures? ____________

**Additional Diagram Analysis:**

The second set of diagrams (A, B, C) presents various representations of carbohydrate structures.

- **Diagram A**: Depicts a simple cyclic structure typical of monosaccharides.

- **Diagram B**: Shows a disaccharide, combining two monosaccharide units through a glycosidic linkage. It highlights the linkage in red.

- **Diagram C**: Illustrates a polysaccharide structure with repeating glucose units linked together.

Each structure shows different forms of carbohydrates, emphasizing their elemental composition, structural differences, and common functional groups.
Transcribed Image Text:**Activity 1: Carbohydrates** *Study the structure and answer the questions below.* **Diagram:** The image presents the structures of three sugars: Glucose, Galactose, and Fructose. Each structure includes carbon (C), hydrogen (H), and oxygen (O) in specific arrangements typical for monosaccharides. - **Glucose**: Contains a linear chain with hydroxyl groups (-OH) and a terminal carbonyl group. - **Galactose**: Similar to glucose but with a different arrangement of hydroxyl (-OH) groups. - **Fructose**: Features a five-membered ring with hydroxyl groups and a carbonyl group (C=O). **Questions:** 1. What are the elements you notice in the structures? ____________ 2. What do you notice with the carbon: hydrogen: oxygen (C: H: O) ratio in each structure? (Note: To answer these count the number of C, H, and O in the structure). 3. Now, look at the structure below. - a. Did you see any similarities with the three structures? ___________ - b. Do they have same kind of elements? ______________ - c. What differences did you notice with their structures? ____________ **Additional Diagram Analysis:** The second set of diagrams (A, B, C) presents various representations of carbohydrate structures. - **Diagram A**: Depicts a simple cyclic structure typical of monosaccharides. - **Diagram B**: Shows a disaccharide, combining two monosaccharide units through a glycosidic linkage. It highlights the linkage in red. - **Diagram C**: Illustrates a polysaccharide structure with repeating glucose units linked together. Each structure shows different forms of carbohydrates, emphasizing their elemental composition, structural differences, and common functional groups.
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