Important Biology Chapters for AIIMS BSc Nursing Exam 2025

Important Biology Chapters for AIIMS BSc Nursing Exam 2025

Edited By Irshad Anwar | Updated on Oct 21, 2024 12:06 PM IST | #AIIMS Nursing
Upcoming Event
AIIMS Nursing  Exam Date : 01 Jun' 2025 - 01 Jun' 2025

AIIMS B.Sc. Nursing entrance test is one of the most important tests for those students who are willing to join top nursing schools for nursing, so we require all kinds of help from here. The experts, in this article, have very minutely put forward the detailed section regarding important chapters of Biology that fall in the exam. Biology is for 30 marks out of 100. For a good result in the exam, one must be aware of the key biology chapters. In the article, a detailed overview has been given concerning the important biology chapters, questions relevant and their weightage based on past years' exams.

Important Biology Chapters for AIIMS BSc Nursing Exam 2025
Important Biology Chapters for AIIMS BSc Nursing Exam 2025

Key Biology Chapters Overview

Some of the important Biology Concepts and Chapters for the AIIMS Nursing Exam:

Chapter Name

Overview

Key Topics

Cell Biology

Cell biology has described the basic principles of all living organisms. In some way, it deals with cellular structure and function, which primarily is concerned with the term 'living unit'.

Organizational differences between a prokaryotic and a eukaryotic cell.

Functions of the organelles, nucleus, mitochondria, etc.

Cell Division: Mitosis - Equational Division and Stages Of Meiosis

Human Anatomy and Physiology

The chapter centres on the structure and function of the human body in the practice of nursing.

Major human body systems are as follows: Circulatory System, Respiratory System, Digestive System, and nervous systems.

Homeostasis and its mechanisms

Anatomical Terminology and Body Organization

Genetics and Evolution

Genetics explains the distribution of characteristics, while evolution explains how species change over time.

Mendelian Patterns of Inheritance and the structure and function of DNA

Mechanism of evolution: natural selection

Microbiology

The study of micro-organisms and their roles in health and diseases can be very vital to the nursing field when it comes to infection control.

Classification: microorganisms include bacteria, viruses, and fungi.

Pathogenesis and the Immune Response

- Infection control measures

Ecology and Environment

"Ecology is the study of relations among organisms and their environment, focusing on environmental health.".

Ecosystem Dynamics and Energy Flow

• Biodiversity and its importance

A. The Environmental Impact on Health

Important Questions from Biology Chapters for AIIMS Bsc nursing 2025 exam

Here’s a table of important questions related to these chapters, along with their answers for the AIMS Nursing exam:

S. No

Question

Answer

Chapter Name

1

What is the basic unit of life?

Cell

Cell Biology

2

What are the main components of the circulatory system?

Human Heart, blood vessels, blood

Human Anatomy and Physiology

3

What is Mendel's law of segregation?

Alleles separate during gamete formation

Genetics and Evolution

4

What is the role of bacteria in the nitrogen cycle?

Nitrogen fixation

Microbiology

5

What is an ecosystem?

A community of living organisms interacting with their environment

Ecology and Environment

Weightage of Biology Chapters forAIIMS BSc Nursing 2025

Understanding the weightage of different chapters can help candidates prioritize their study efforts. Below is a table summarising the weightage of important biology chapters based on previous years' exams:

Chapter Name

Weightage (%)

Cell Biology

20%

Human Anatomy and Physiology

25%

Genetics and Evolution

15%

Microbiology

20%

Ecology and Environment

20%

Detailed Overview of Important Biology Chapters for AIIMS Bsc Nursing 2025 exam

Here’s a detailed overview of key biology chapters for the AIIMS B.Sc. Nursing 2025 exam, presented in a table format as requested:

Chapter Name

Overview

Key Topics

Cell Biology

Cell biology is fundamental to understanding all living organisms. It covers the structure and function of cells, the basic unit of life.

- Structure of Cells: Understand the differences between prokaryotic and eukaryotic cells.

- Functions of Organelles: Study the roles of various organelles such as the nucleus, mitochondria, endoplasmic reticulum, and ribosomes.

- Cell Division: Learn about the processes of mitosis and meiosis, including their stages and significance.

Human Anatomy and Physiology

This chapter focuses on the structure and function of the human body, which is critical for nursing practice.

- Major Body Systems: Familiarize yourself with the circulatory, respiratory, digestive, and nervous systems.

- Homeostasis: Understand the mechanisms that maintain a stable internal environment.

- Anatomical Terminology: Learn the terms used to describe body orientation, planes, and regions.

Genetics and Evolution

Genetics explains how traits are inherited, while evolution describes how species adapt over time.

- Mendelian Genetics: Study the principles of inheritance, including dominant and recessive traits.

- DNA Structure and Function: Understand the role of DNA in heredity and protein synthesis.

- Evolutionary Mechanisms: Learn about natural selection and how it contributes to species adaptation.

Microbiology

Microbiology studies microorganisms and their roles in health and disease, which is essential for infection control in nursing.

- Classification of Microorganisms: Understand the characteristics of bacteria, viruses, fungi, and protozoa.

- Pathogenesis: Learn how microorganisms cause diseases and the body’s immune response.

- Infection Control: Familiarize yourself with strategies for preventing infections in healthcare settings.

Ecology and Environment

Ecology examines the interactions between organisms and their environments, highlighting the importance of environmental health.

- Ecosystem Dynamics: Study the components of ecosystems and how energy flows through them.

- Biodiversity and Conservation: Understand the significance of biodiversity for ecosystem stability and human health.

- Environmental Factors: Learn about the impact of pollution, climate change, and other factors on health.

Concentration on these major biology chapters no doubt will provide a big push to the performance of any candidate in the AIIMS B.Sc. Nursing entrance examination. Proper understanding of the same would not only help the students appearing for said examination but will give them a firm foundation for their prospective nursing career. It shall be further enhanced by re-reading and revision, practice, and use of multiple study tools so that the candidates are in a more favorable disposition to meet impending challenges. The better the nurturing of these elementary concepts of biology, the brighter will be the future of aspirant nurses in their health careers.

Also Read:

Articles

Certifications By Top Providers

Toxicology 21 Scientific Applications
Via Johns Hopkins University, Baltimore
Introduction to Psychology
Via San Jose State University, San Jose
Forensic Science DNA Analysis
Via University of Cambridge, Cambridge
Food laws and Standards
Via Indira Gandhi National Open University, New Delhi
Online M.Sc Psychology
Via Centre for Distance and Online Education, Andhra University
Coursera
 355 courses
Futurelearn
 310 courses
Edx
 233 courses
Udemy
 191 courses
Swayam
 87 courses

Explore Top Universities Across Globe

Questions related to AIIMS Nursing

Have a question related to AIIMS Nursing ?

Hello Aspirant,

Nursing Officer Recruitment Common Eligibility Test (NORCET) is an entrance test to recruit nursing officers in AIIMS all over the country. NORCET is divided into 2 sets of examination. One is Prelims, where a candidate have to answer 100 questions in 90 minutes. Remember that these questions will be nursing (80 Questions) and non-nursing (20 Questions) related. Non- nursing questions would be on General Awareness, Aptitude questions and current affairs as well.

Candidates clearing the prelim stage, will move forward to appear in Main Exam, which will also have 100 Multiple Choice Questions (MCQs), divided into 5 sections like Prelim exam. In Main exam, all the question will be nursing related to test you and there is negative marking- one-third marks deduction on a wrong answer.

As per the pattern of both the exams, the key to crack NORCET is to study theoretically and practically. Your non-nursing skills and knowledge will be an important part. Never miss current affairs. Revise again and again.

I hope you will do good.

Good luck!

The regulations regarding appearing in multiple entrance exams forBSc nursing and BSc paramedical courses may vary depending on the specific rules and guidelines set by the institutions conducting these exams. In some cases, you may be allowed to appear for both exams simultaneously, while in others, there may be restrictions limiting you to choose only one exam.

If you are confused, you should directly contact the respective authorities or exam conducting bodies for clarification.

You can click on the below link to know more about AIIMS B.Sc Nursing.

https://medicine.careers360.com/articles/aiims-bsc-nursing-2024

Click on the below link to know more about AIIMS BSc Paramedical.

https://medicine.careers360.com/articles/aiims-paramedical-admission


Hello aspirant,

AIIMS, New Delhi, is set to administer the AIIMS paramedical admission 2024, with the exam scheduled for July 6, 2024. The application form for AIIMS paramedical 2024 will be made available by the authority on aiimsexams.ac.in.

To know the more information you can visit our website by clicking on the link given below.

https://medicine.careers360.com/articles/aiims-paramedical-admission

Thank you

Hope this information helps you.

Hello aspirant,

Following are the books that you can refer:

  • Nursing Administration by G.M. Veerabhadrappa
  • Textbook of Psychology for Post Basic BSc Nursing by I. Clement
  • Mental Health Nursing by Ram Kumar Gupta
  • Biochemistry & Biophysics by Dr. S.S. Randhawa & Dr. S. Christopher
  • Introduction to Nursing Education by Eshita Chanda
  • Essentials of Community Health Nursing by Neelam Kumari
  • Childcare Nursing by Manoj Yadav

Thank you

Hope it helps you.

Hello aspirant

Both courses are good at their own aspects.

MBA from iim graduates have high demand these days.With increasing number of multinational corporations the demand of iim graduates is also  increasing .

Candidates after mba from iim are highly paid.

Scope - iim graduates can work as

Marketing manager

Management consultant

Investment Banker

Business analyst

Financial advisor

Administrative manager

Human resource manager


On the other hand aiims nursing officers after selection are given a decent salary offer .

The  approximate salary of aiims nursing officer  3,4800 per month in India.

View All
Orthotist and Prosthetist

Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

6 Jobs Available
Pathologist

A career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

5 Jobs Available
Veterinary Doctor

A veterinary doctor is a professional, working in animal healthcare. He or she conducts medical examinations, diagnoses, and treats various illnesses of animals. Animals have distinct internal organs and functions, requiring specialised attention from a veterinary doctor. A doctor who treats humans cannot offer the same level of care to animals due to these variations. Therefore, a veterinary doctor plays a critical role in animal welfare.

Veterinary professionals prevent illness by providing vaccines and offering advice on animal nutrition and overall health. Their knowledge extends beyond household animals and includes livestock, wildlife, and exotic animals. Individuals who love animals and want to treat their illnesses, injuries, and diseases must opt for a career as a veterinary doctor.

5 Jobs Available
Speech Therapist

Speech therapists are essential medical professionals addressing speech disorders. Whether it's delayed speech in children or difficulties in pronunciation, these experts play a crucial role. This article explores how to become a speech therapist in India, covering courses, colleges, and the responsibilities of this impactful profession.

4 Jobs Available
Gynaecologist

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

4 Jobs Available
Audiologist

The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

3 Jobs Available
Oncologist

An oncologist is a specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

3 Jobs Available
Anatomist

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

2 Jobs Available
Narcotics Officer

A Narcotics Officer is an officer employed by the state to investigate the usage of drugs and their trafficking. A narcotics officer conducts undercover operations, investigates suspected drug dealers, executes raids and other appropriate actions for arresting these traffickers to reduce the circulation of drugs in the country. 

A narcotics officer works in collaboration with other government agencies to stop drug trafficking at borders. He or she engages with various NGOs and public organisations to teach people about the dangerous effects of drug usage. A narcotics officer plays an important role in reducing the illegal activities of drug dealers and the circulation of drugs in the nation.

4 Jobs Available
Research Associate

If we talk about a career as a research associate, it all comes down to one thing - curiosity towards nature and the passion to find answers. A career as a research associate is full of thrill and excitement. However, a research associate also faces a lot of challenges and failures while working on a project. A job of a research associate includes a spectrum of Science as a subject in detail. 

2 Jobs Available
Drug Inspector

A career as a Drug Inspector is regarded as one of the most diverse in the field of healthcare and pharmacy. Candidates must undergo a screening process administered by the UPSC and or SPSCs in order to become drug inspectors. Those who manage it through the selection process will have a rewarding career with a high salary.

2 Jobs Available
Biotechnologist

A Biotechnologist is a professional who possesses strong knowledge and techniques that are utilised in creating and developing innovative products that improve the quality of human life standards. A biochemist uses biological organisms to create and improve goods and procedures for agriculture, medicine, and sustainability. He or she researches the genetic, chemical, and physical characteristics of cells, tissues, and organisms to determine how they can be used industrially.

2 Jobs Available
R&D Personnel

A career as R&D Personnel requires researching, planning, and implementing new programs and protocols into their organization and overseeing new products’ development. He or she uses his or her creative abilities to improve the existing products as per the requirements of the target market.

2 Jobs Available
Back to top