Topic 2 summary question bank

Topic 2 question bank (finished)
1. What factors increase the rate of diffusion?
2. What is Fick’s Law?
3. How are lungs adapted for gas exchange?
4. What surrounds all cells and organelles?
5. What are cell membranes composed of?
6. What types of proteins are found in the cell membrane?
7. What is the function of the cell membrane?
8. Why is the membrane described as the ‘fluid mosaic model’?
9. Define diffusion.
10. Define facilitated diffusion.
11. Define osmosis.
12. Define active transport.
13. What does active transport require?
14. What are the DNA base pairs?
15. What sugar is part of the DNA nucleotide?
16. What bonds are involved in DNA?
17. What is the structure of DNA?
18. What are the RNA base pairs?
19. What sugar is part of the RNA nucleotide?
20. Is bonding in RNA and DNA nucleotides the same?
21. What is the structure of mRNA?
22. What is the structure of tRNA?
23. Describe transcription.
24. Describe translation.
25. What is a gene?
26. What is a codon?
27. What are non-coding sections of DNA?
28. What are coding sections of DNA?
29. What are the features of genetic code?
30. Draw the structure of a protein.
31. What is the primary structure of a protein?
32. What is the secondary structure of a protein?
33. What is the tertiary structure of a protein?
34. Describe the structure of globular proteins.