Question

Complete the worksheet accurately

Answer 1

Answer:

1 cell membrane

2 cytoplasm

3 granules

4 nucleus, sex chromosomes

5 layer called nuclear membrane

6 rough endoplasmic reticulum

7 smooth endoplasmic reticulum

8 golgi body(golgi apparatus)

9 vacuole

10 mitochondria

Answer 2

Answers for worksheet are given below -

1. Cell membrane - It is double layered structure, semi permeable in nature.

2. Cytoplasm - contains large amount of water.

3. Ribosomes - 70S in prokaryotes and 80S in eukaryotes.

4. Nucleus, chromosomes - chromosomes are of two types, sex chromosomes and autosomes.

5. Nuclear membrane - has pores on it for movement of required molecules from nucleus to cytoplasm and vice versa.

6. Rough Endoplasmic reticulum - Rough in looks due to presence of ribosomes

7. Smooth endoplasmic reticulum - looks smooth due to absence of ribosomes

8. Golgi apparatus - has cis and trans face.

9. Lysosomes - also known as suicidal bag of cells.

10. Vacuoles - relatively larger in plant cell in comparison to animal cell.

11. Mitochondria, cristae - have their own genetic material.