Chapter 4

Chapter # 4

1. Write down salient features of cell theory?

2. Give the chemical composition of primary & secondary cell wall?

3. Give two functions of REPR and SEPR?

4. Give the two functions of lysosome and cytoplasm?

5. What is centriole and give its function?

6. Define polysome, peroxisome, ribosome, cristernae?

7. Differentiate b/w chromoplast and levcoplast and what is membrane fluid mosaic model?

8. Give the function of Glogi apparatus?

Long Question

· Write a note on endoplasmic reticulum?

· What are plastids and explain its types?

· Give structure and function of mitochondria

· Differentiate b/w prokaryotic and eukaryotic cell?