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7 Days Study Plan: Cell - The Unit of Life | Biology for EmSAT Achieve PDF Download

A close analysis of Botany Chapter ‘Cell: The Unit of Life’ based on previous 22 years of exam questions (between 2000-2021) suggests that the overall weightage of this chapter in the NEET Exam is 2%. 

Here is the list of things you need to keep in mind for studying this chapter for NEET. 
a. Focus on diagrams
b. Focus on the back exercise of NCERT. Read the book line by line.
c. Revise the important topics and practice PYQs again and again. 

Below given is the complete strategy on how to prepare for this chapter:

Day 1: What is Cell and Prokaryotic Cell in depth

Day 2-3: Eukaryotic Cells

Day 4: Revise complete chapter

Day 5: Practice Previous Year Questions

Day 6-7: Attempt tests of this chapter

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FAQs on 7 Days Study Plan: Cell - The Unit of Life - Biology for EmSAT Achieve

1. What is a cell and why is it considered the unit of life?
Ans. A cell is the basic structural and functional unit of all living organisms. It is considered the unit of life because all the activities of an organism occur within the cells. Cells carry out essential functions such as metabolism, reproduction, and response to stimuli. They also possess genetic material and are capable of self-replication, which are key characteristics of life.
2. What are the different types of cells found in living organisms?
Ans. There are two main types of cells found in living organisms: prokaryotic cells and eukaryotic cells. Prokaryotic cells, such as bacteria, lack a nucleus and other membrane-bound organelles. Eukaryotic cells, found in plants, animals, fungi, and protists, have a true nucleus and various membrane-bound organelles, including mitochondria, endoplasmic reticulum, and Golgi apparatus.
3. How do cells obtain energy for their functions?
Ans. Cells obtain energy through a process called cellular respiration. In this process, glucose and other organic molecules are broken down in the presence of oxygen to produce ATP (adenosine triphosphate), which is the primary energy source for cellular activities. Cellular respiration occurs in the mitochondria of eukaryotic cells and in the cytoplasm of prokaryotic cells.
4. What is the role of the cell membrane in a cell?
Ans. The cell membrane, also known as the plasma membrane, is a selectively permeable barrier that separates the cell from its external environment. It regulates the movement of substances in and out of the cell, allowing certain molecules to enter or leave while preventing others from doing so. The cell membrane also plays a crucial role in cell signaling and communication with neighboring cells.
5. How do cells maintain their shape and structure?
Ans. Cells maintain their shape and structure through the cytoskeleton, which is a network of protein filaments present within the cell. The cytoskeleton provides support and rigidity to the cell, allowing it to maintain its shape and resist external forces. It also enables cell movement and helps in the internal organization of cellular components. Additionally, the cell wall in plant cells provides further structural support.
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