Question

1. copy the main functions of each macromolecule in the table below. macromolecule function carbohydrate lipid protein nucleic acid task 3 - hydrolysis and dehydration synthesis video use any method to watch the hydrolysis and dehydration synthesis video by ricochet science. as you watch, answer the following questions. full url: https://www.youtube.com/watch?v=zmteqzlxbs0 tiny url: http://tinyurl.com/llzozrc 34. what is the goal of dehydration synthesis reactions? 35. what does the o symbol stand for? 36. what does the oh symbol stand for? 37. what is the goal of hydrolysis? 38. what substances is needed for hydrolysis to take place? 39. in your own words, explains the differences between dehydration synthesis and hydrolysis. 40. draw a picture or insert a screenshot of dehydration synthesis. be sure the label all molecules. 41. draw a picture or insert a screenshot of hydrolysis. be sure the label all molecules.

Explanation:

1. Carbohydrate: Main energy - source. Lipid: Energy storage, insulation. Protein: Structure, enzymes, transport. Nucleic Acid: Store and transmit genetic information.
2. The goal of dehydration synthesis reactions is to build larger molecules by removing water.
3. The "O" symbol stands for oxygen.
4. The "OH" symbol stands for a hydroxyl group.
5. The goal of hydrolysis is to break down larger molecules into smaller ones using water.
6. Water is needed for hydrolysis to take place.
7. Dehydration synthesis builds molecules by removing water, while hydrolysis breaks molecules using water.

40 - 41. Diagrams for dehydration synthesis and hydrolysis should show reactant and product molecules with water involved appropriately in each reaction. For dehydration synthesis, two smaller molecules combine to form a larger one with water as a by - product. For hydrolysis, a larger molecule splits into smaller ones with water being used in the reaction.

Answer:

1. Carbohydrate: Main energy source; Lipid: Energy storage, insulation; Protein: Structure, enzymes, transport; Nucleic Acid: Store and transmit genetic information
2. To build larger molecules by removing water
3. Oxygen
4. Hydroxyl group
5. To break down larger molecules into smaller ones using water
6. Water
7. Dehydration synthesis builds molecules by removing water, hydrolysis breaks molecules using water
8. [Diagram of dehydration synthesis with labeled molecules]
9. [Diagram of hydrolysis with labeled molecules]