Cell: The Unit of Life — NEET/JEE Questions, Notes & Weightage
Class 11 Cell Structure and Function NEET weightage: Very High 0 questions
Covers cell theory, prokaryotic vs eukaryotic cell structure, and every major organelle — nucleus, mitochondria, chloroplast, ER, Golgi, lysosomes, ribosomes, cytoskeleton. One of the single highest-yield chapters in all of NEET Biology, due to its sheer density of independently testable facts.
Practice all 0 Cell: The Unit of Life questions →Topics inside Cell: The Unit of Life
Microbiology
38
Pathology
36
Biochemistry
29
Pharmacology
21
Physiology
17
General anatomy
14
Ophthalmology
13
Unknown
9
General physiology
9
All India exam
8
Gynaecology & Obstetrics
8
Surgery
8
general microbiology
7
General
7
Apoptosis
6
miscellaneous
6
Bacteria
6
General pathology
6
Bacteriology
6
Endocrinology
6
Cellular Pathology
6
Systemic Bacteriology Pa 1 (Gram Positive Cocci, Gram Negative Cocci)
5
Chemotherapy
5
Cornea
4
Metabolism of carbohydrate
4
Breast
4
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)
3
Anti Microbial
3
Pediatrics
3
Misc.
3
Immunology
3
Cell Wall Synthesis Inhibitors
3
General Microbiology Pa 1 (History, Microscopy, Stains and Structure and Physiology of Bacteria)
3
Proteins and Amino Acids
3
Anatomy
3
Miscellaneous (Gynae)
3
Organelles
3
Dental
3
Medicine
3
Metabolism of nucleic acids
3
Cell Physiology and Intercellular Connections
3
Nervous system
2
Structure and function of protein
2
Cornea and sclera
2
Morphology and Physiology of Bacteria
2
Clostridium
2
Endocrine
2
Staphylococci
2
Sex Hormones
2
Mycobacterial Diseases (TB, Leprosy and MAC)
2
Glycolysis
2
Membrane Structure & Function
2
Special Senses: Hearing and Equilibrium
2
Tumors
2
General Microbiology (Sterilization and Bacterial Genetics)
2
Oxidation of Fatty acids: Ketogenesis
2
Metabolism of lipid
2
Skin
2
Reversible Cell Injury
2
Enzymes
2
DNB 2018
2
External Genitalia
1
Cells and Tissues of Immune System
1
FMGE 2018
1
NEET Jan 2020
1
Immunology and Rheumatology
1
Orbit and Adnexa
1
Miscellaneous (Obs)
1
Penicillin & Cephalosporin
1
Neck
1
Irreversible cell Injury/Necrosis
1
Urinary tract
1
Ocular Embryology& Anatomy
1
Male Genital Tract
1
Neoplasia
1
Urology
1
Thermal injuries
1
Urea cycle
1
Culture media and method
1
Endocrinology metabolism
1
G.I.T
1
Fungal infections, Scabies, Pediculosis
1
Renal physiology
1
Other topics and Adverse effects
1
Photosensitive disorders
1
Ecotopic Pregnancy
1
Brain
1
Respiratory System
1
Calcium Metabolism
1
Gynaecological Disorders in Obs.
1
Pharyngeal Arches
1
Nerve
1
Upper limb
1
Immunity
1
NEET 2019
1
Glycogen
1
Fluid and electrolytes
1
Central Nervous system
1
Glaucoma
1
Gluconeogenesis
1
Endocrinology and Reproduction
1
Endometriosis & H
1
Techniques in molecular biology
1
Development period- week 1,2,3,4
1
Anatomy, Development and clinical examination
1
dermatology and infectious disease
1
Bacterial infections
1
Amino Acid Metabolism
1
Liver & Biliary Tract
1
Nutrition & Digestion
1
Transcription
1
Bacterial Genetics
1
Carcinoma Ovary
1
Autoimmune Diseases
1
Disorders of Gallbladder and Extrahepatic Biliary Tract
1
Female Genital Tract
1
Virology
1
Endometriosis, Adenomyosis
1
Antibiotics
1
Parasitology Pa 1 (Protozoology)
1
Poisoning
1
Pemphigus
1
Pharmacokinetics
1
General Concepts
1
Carcinoma Endometrium
1
Mechanisms of Cell Injury
1
Endometriosis and Infertility
1
Conjunctiva
1
Ocular trauma
1
Endocrine System
1
Chemistry of Lipids
1
Nutrition
1
Vestibulobullous disorders
1
Pituitary
1
Basic Concepts and Vascular changes of Acute Inflammation
1
Polycystic Ovarian Syndrome
1
JIPMER 2019
1
Embryology
1
Metabolic Disorders Leading to Osteosclerosis
1
Hemolytic anemia
1
Vesiculobullous (Blistering) Disorders
1
Physiology & Histology
1
Parasitology
1
Front of Thigh
1
Errors of Refraction
1
Lipids
1
Enterobecteriaceae
1
Blood disorder
1
Organ Transplant / Graft
1
Haematology
1
Skeletal Muscle: Contraction and Excitation
1
Diseases of Cornea
1
Congenital malformations
1
Frequently asked questions
Why is this chapter so high-weightage?
Almost every organelle has its own structure, function, and numerical facts (e.g. ribosome types, mitochondrial membrane folds) that can each independently become a question — the chapter has unusually high question density.
What is the most commonly confused topic here?
Rough vs smooth endoplasmic reticulum functions, and the structural differences between mitochondria and chloroplast membranes, are the most frequently mixed-up points in NEET options.
Should I prioritise prokaryotic or eukaryotic cell structure?
Both are tested, but eukaryotic organelle detail (especially mitochondria, chloroplast, and nucleus) carries more marks — prioritise it first, then layer in prokaryotic cell-wall/plasmid specifics.