NCERT Solutions for Class 8 Science Chapter 8- Cell: Structure and Function

 

NCERT Solutions class Science 8 Chapter 8 - Cell- Structure, and Function- Have you ever seen the construction of a building? You must have noticed that bricks together form walls that further form rooms which in turn form floors that constitute a building. Thus, here we can say that the smallest unit of a building is a brick. Similarly, the smallest structural and functional unit of living organisms is called ‘cell’. The insights of cells including their structure, function, and organization have been dealt with in NCERT science class 8 ch 8 Cell structure and function. After the chapter, go for NCERT exercise and get correct and detailed NCERT Solutions for science class 8 chapter 8 Cell structure and function by yourself to get an understanding of cells, their structure as well as functions.

                                                    

 

What is a cell?

A cell is considered to be the basic structural and functional unit of all living organisms. All the cells differ from each other in their shapes, size, and number. On the basis of the number of cells, organisms can be unicellular or multicellular. Similarly, on the basis of the type of cell structure, living organisms can also be classified into prokaryotes and eukaryotes. In NCERT grade 8 science chapter 8 You will know how cells of prokaryotes are different from those of eukaryotes. After reading the details of prokaryotic and eukaryotic cells given in NCERT textbook class 8 science ch 8, you will be able to distinguish between prokaryotic and eukaryotic cells. After practicing both chapter and NCERT Solutions for science class 8 chapter 8 Cell structure and function label the picture which is given below.

 

Basic components of a cell

Cells are composed of different components that help a cell in performing essential functions of life. In chapter 8 Cell structure and function, you will study the details of the basic components of a cell. These important cell components are

  1. Cell wall

  2. Cell membrane

  3. Nucleus

  4. Mitochondria

  5. Endoplasmic reticulum

  6. Ribosomes

  7. Lysosomes etc.

You are going to study the details of these components including their structures and functions in this chapter. These insights are important to write NCERT Solutions for science class 8 chapter 8 Cell structure and function correctly. You all know how different plants look from animals. So do you think the cells of plants and animals will also be different from each other? If yes then how? NCERT science class 8 chapter 8 Cell structure and function talk about how cells found in a plant are different from that in an animal cell.

NCERT grade 8 science chapter 8 Cell structure and function - Important topics

NCERT science class 8 ch 8 deals with various topics and subtopics. These are as follows :

8.1 Discovery of cell

8.2 The cell

8.3  Organisms show variety in cell number, shape and size

8.4 Cell structure and function

8.5 Parts of the cell

8.6 Comparison of plant cell and animal cell

Among the topics given above, the most important ones from which questions can come are the definition of the cell, who discovered cell, different parts of the cell, differences between plant and animal cells etc.

NCERT grade 8 science chapter 8 Cell structure and function- Preparation tips

Before attempting NCERT grade 8 science chapter 8 Cell structure and function questions, read the chapter thoroughly. While studying, try to prepare your own NCERT science class 8 Ch 8 revision notes. Once you have gone through the chapter, your own revision notes and this introduction to the cell, its structure and functions, you can try solving NCERT exercise of class 8 Chapter 8 Cell structure and function. For better preparation of  NCERT science chapter 8, you should solve each and every question of NCERT exercise chapter 8.

NCERT Solutions for science class 8 chapter 8 Cell structure and function

The syllabus of NCERT class 8 school exams, mainly includes the contents given in your NCERT Textbook and the questions that are asked in the exam are directly or indirectly from your textbook only. So read each and every line of NCERT textbook. The NCERT solutions for science class 8 Ch 8 cell structure and function are very important as most questions are asked from these also. The NCERT questions and NCERT Solutions for class 8 Science Chapter 8 Cell structure and functions are as follows :

NCERT Solutions for Class 8 Science- Chapter-wise 

Chapter -1

Crop Production And Management

Chapter -2 

Microorganisms: Friends and Foe

Chapter-3

Synthetic Fibres and Plastics

Chapter-4

Materials: Metals and Non-Metals

Chapter-5

Coal and Petroleum

Chapter-6

Combustion and Flame

Chapter-7

Conservation of Plants and Animals

Chapter-9

Reproduction in Animals

Chapter-10

Reaching the age of adolescence

Chapter-11

Force and Pressure

Chapter-12

Friction

Chapter-13

Sound

Chapter-14

Chemical Effects of Electric Current

Chapter-15

Some Natural Phenomena

Chapter-16

Light

Chapter-17

Stars and The Solar System

Chapter- 18

Pollution of Air and Water

NCERT Solutions for Class 8- Subject- Wise

 

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