PLZ ANSWER these the test is really soon and I fell asleep 1. 1.Why is water essential to life on Earth
2. 2.What is the role of carbon in living organisms?
3. 3.What types of molecules are in the body?
4. 4.How are macromolecules formed?
5. 5.How are macromolecules broken down?
6. 6.What is the role of carbohydrates in organisms?
7. 7.How do we distinguish between monosaccharides, disaccharides and polysaccharides?
8. 8.How are the polysaccharides different in plants and animals?
9. 9.What reactions do monosaccharides and polysaccharides undergo?
10. 10.What types of lipids are there?
11. 11.What reactions create lipid macromolecules?
12. 12.What reactions break down lipids?
13. 13.What are the functions of triglycerides, phospholipids and steroids?
14. 14.How do lipids contribute to the composition of the cell membrane?
15. 15.What is the structure of nucleic acids?
16. 16.How are nucleotides and ATP similar?
17. 17.How are nucleotides combined to create DNA or RNA molecules?
18. 18.What is the function of nucleic acids?
19. 19.How are proteins formed from amino acids?
20. 20.What is the importance of proteins to living organisms?
21. 21.How are proteins broken down in the body
22. 22.What is the role of enzymes in the body?
23. 23.How can enzymes be denatured?