NEET, JEE : Molecular basis of inheritance
Test Performance Summary
| Total Questions | 0 |
| Attempted | 0 |
| Correct Answers (+4) | 0 |
| Wrong Answers (-1) | 0 |
| Final Score | 0.00 |
Molecular Basis of Inheritance Mock Test – Online Practice
Prepare for NEET Biology with our chapter-wise Molecular Basis of Inheritance Mock Test. This test is based on important NCERT Biology concepts covering DNA and RNA structure, genetic material, DNA replication, transcription, RNA processing, genetic code, translation, gene regulation, the lac operon, genome projects, and DNA fingerprinting.
The questions focus on important NCERT facts, molecular mechanisms, diagrams, sequences, definitions, and conceptual relationships useful for NEET preparation.
Molecular Basis of Inheritance Questions in English, Tamil & Hindi
English
Practice questions from:
- Genetic material
- DNA as genetic material
- RNA as genetic material
- Structure of DNA
- Double helix model
- Watson and Crick
- Nucleotides and nucleosides
- Purines and pyrimidines
- Chargaff’s rules
- Hydrogen bonding
- DNA packaging
- Nucleosome
- Histones
- Euchromatin and heterochromatin
- DNA replication
- Semiconservative replication
- Meselson and Stahl experiment
- Replication fork
- DNA polymerase
- Helicase
- Primase
- DNA ligase
- Leading and lagging strands
- Okazaki fragments
- Transcription
- RNA polymerase
- Promoter and terminator
- Transcription unit
- hnRNA
- RNA processing
- Capping
- Tailing
- Splicing
- Genetic code
- Codons and anticodons
- Start and stop codons
- Translation
- Ribosomes
- tRNA
- Aminoacylation
- Initiation, elongation and termination
- Gene expression
- Regulation of gene expression
- Lac operon
- Human Genome Project
- DNA sequencing
- DNA fingerprinting
- VNTR
- Applications of DNA fingerprinting
தமிழ்
இந்த மரபுரிமையின் மூலக்கூறு அடிப்படை Mock Test-ல் கீழ்க்கண்ட தலைப்புகளில் கேள்விகள் இடம்பெறும்:
- மரபணுப் பொருள்
- DNA மரபணுப் பொருளாக இருப்பது
- RNA மரபணுப் பொருளாக இருப்பது
- DNA-ன் அமைப்பு
- Double Helix Model
- Watson மற்றும் Crick
- Nucleotides மற்றும் Nucleosides
- Purines மற்றும் Pyrimidines
- Chargaff’s Rules
- Hydrogen Bonding
- DNA Packaging
- Nucleosome
- Histones
- Euchromatin மற்றும் Heterochromatin
- DNA Replication
- Semiconservative Replication
- Meselson மற்றும் Stahl பரிசோதனை
- Replication Fork
- DNA Polymerase
- Helicase
- Primase
- DNA Ligase
- Leading மற்றும் Lagging Strands
- Transcription
- RNA Polymerase
- Promoter மற்றும் Terminator
- Transcription Unit
- hnRNA
- RNA Processing
- Capping
- Tailing
- Splicing
- Genetic Code
- Codons மற்றும் Anticodons
- Start மற்றும் Stop Codons
- Translation
- Ribosomes
- tRNA
- Aminoacylation
- Initiation, Elongation மற்றும் Termination
- Gene Expression
- Gene Expression Regulation
- Lac Operon
- Human Genome Project
- DNA Sequencing
- DNA Fingerprinting
- VNTR
- DNA Fingerprinting-ன் பயன்பாடுகள்
हिंदी
इस वंशागति का आणविक आधार Mock Test में निम्नलिखित विषयों से प्रश्न शामिल होंगे:
- आनुवंशिक पदार्थ
- DNA आनुवंशिक पदार्थ के रूप में
- RNA आनुवंशिक पदार्थ के रूप में
- DNA की संरचना
- Double Helix Model
- Watson और Crick
- Nucleotides और Nucleosides
- Purines और Pyrimidines
- Chargaff’s Rules
- Hydrogen Bonding
- DNA Packaging
- Nucleosome
- Histones
- Euchromatin और Heterochromatin
- DNA Replication
- Semiconservative Replication
- Meselson और Stahl प्रयोग
- Replication Fork
- DNA Polymerase
- Helicase
- Primase
- DNA Ligase
- Leading और Lagging Strands
- Transcription
- RNA Polymerase
- Promoter और Terminator
- Transcription Unit
- hnRNA
- RNA Processing
- Capping
- Tailing
- Splicing
- Genetic Code
- Codons और Anticodons
- Start और Stop Codons
- Translation
- Ribosomes
- tRNA
- Aminoacylation
- Initiation, Elongation और Termination
- Gene Expression
- Gene Expression Regulation
- Lac Operon
- Human Genome Project
- DNA Sequencing
- DNA Fingerprinting
- VNTR
- DNA Fingerprinting के उपयोग
What Will You Practice in This Molecular Basis of Inheritance Mock Test?
This NEET Biology mock test covers the major NCERT concepts from Molecular Basis of Inheritance.
1. Genetic Material
Understand the evidence that established DNA as the genetic material, including important experiments and observations.
Revise the role of DNA and RNA as genetic material in different organisms.
2. Structure of DNA
Practice questions on the molecular structure of DNA, including:
- Nucleotides
- Nitrogenous bases
- Sugar-phosphate backbone
- Purines and pyrimidines
- Hydrogen bonds
- Complementary base pairing
- Double-helical structure
3. DNA Packaging
Understand how DNA is organised and packaged inside cells, including the role of:
- Histones
- Nucleosomes
- Chromatin
- Euchromatin
- Heterochromatin
4. DNA Replication
Revise the semiconservative replication of DNA and the important enzymes involved.
Practice questions on:
- Replication fork
- DNA polymerase
- Helicase
- Primase
- DNA ligase
- Leading strand
- Lagging strand
- Okazaki fragments
5. Meselson and Stahl Experiment
Understand how the Meselson and Stahl experiment provided evidence for the semiconservative mode of DNA replication.
6. Transcription
Practice questions on the synthesis of RNA from a DNA template.
Important concepts include:
- Transcription unit
- Promoter
- Structural gene
- Terminator
- RNA polymerase
- Template and coding strands
7. RNA Processing
Revise the processing of eukaryotic RNA, including:
- Capping
- Tailing
- Splicing
Understand the conversion of hnRNA into mature mRNA.
8. Genetic Code
Practice questions on the characteristics of the genetic code:
- Triplet nature
- Degeneracy
- Universality
- Specificity
- Start codon
- Stop codons
9. Translation
Understand protein synthesis and the roles of:
- mRNA
- tRNA
- Ribosomes
- Amino acids
Revise the major stages:
- Initiation
- Elongation
- Termination
10. Regulation of Gene Expression
Practice questions on how gene expression is regulated, especially the lac operon in E. coli.
Revise the roles of:
- Regulator gene
- Promoter
- Operator
- Structural genes
- Repressor
- Inducer
11. Human Genome Project
Understand the objectives and major features of the Human Genome Project, including genome sequencing and analysis.
12. DNA Fingerprinting
Practice questions on DNA fingerprinting and the use of VNTRs (Variable Number Tandem Repeats) for identifying individuals.
NEET Preparation – Molecular Basis of Inheritance
For NEET Biology, this chapter requires strong command of DNA structure, replication, transcription, translation, genetic code, gene regulation, and DNA fingerprinting.
Focus especially on:
- DNA as genetic material
- Structure of DNA
- Chargaff’s rules
- DNA packaging
- Nucleosome
- Semiconservative replication
- Meselson and Stahl experiment
- Enzymes involved in DNA replication
- Leading and lagging strands
- Okazaki fragments
- Transcription
- RNA processing
- Genetic code
- Translation
- Lac operon
- Human Genome Project
- DNA fingerprinting
- VNTR
Pay special attention to NCERT diagrams, molecular sequences, enzymes, experimental evidence, genetic code, and process-based questions, as these are important areas for NEET.
Why Practice Molecular Basis of Inheritance MCQs?
Regular MCQ practice helps you:
- Strengthen molecular genetics concepts
- Understand DNA and RNA structure
- Revise DNA replication
- Memorise replication enzymes and their functions
- Practise transcription and translation questions
- Understand the genetic code
- Revise lac operon and gene regulation
- Improve experimental-concept questions
- Practise Human Genome Project and DNA fingerprinting questions
- Identify weak areas
- Improve speed and accuracy
- Build confidence for NEET Biology
Who Can Take This Biology Mock Test?
This Molecular Basis of Inheritance Mock Test is useful for:
- NEET aspirants
- Class 12 Biology students
- NCERT Biology learners
- Students preparing for board examinations
- Students revising molecular genetics
- Students looking for chapter-wise Biology MCQs
The test is available in English, Tamil, and Hindi, allowing students to practise in their preferred language.
Start the Molecular Basis of Inheritance Mock Test
Choose your preferred language — English, Tamil, or Hindi — and start the online Molecular Basis of Inheritance Mock Test.
Attempt the questions carefully, check your answers, and revise the concepts behind incorrect responses. Regular chapter-wise practice can improve your NCERT knowledge, conceptual clarity, molecular problem-solving ability, speed, accuracy, and confidence for NEET Biology.