A simple explanations of complex biological mechanisms

From 49 C$ /h

Biology is a science that studies how our body works. However, sometimes it is hard to understand the complex functions of our body. My classes are personalised tutoring sessions, which aim to help you to understand biology. The topics may vary from simple biological processes, like explaining how the tongue sensors work, to complex mechanisms like cell signalling.

Location

Online from United Kingdom

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

Russian

Kazakh

Skills

Biotechnology

Genetics

Cell biology

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Patrick

4.0

(1)

In the IGCSE and CIE (Cambridge International Education)curricula, Genetics is a part of Biology under the broader topics of inheritance and variation. It is covered in both IGCSE Biologyand AS/A Level Biology. Below is a breakdown of what you can expect in each:

IGCSE Biology (Cambridge - 0610/0970)
The topic of genetics is introduced under the following key areas:

1. Variation and Inheritance
- Genetic variation: Understanding differences caused by genetic and environmental factors.
- Inheritance:
- Definition of key terms: genes, alleles, dominant, recessive, homozygous, heterozygous, phenotype, genotype.
- Monohybrid inheritance (using Punnett squares to predict offspring ratios).
- Concepts of dominant and recessive traits.
- Structure of DNA:
- Basic structure of DNA (double helix) and its role in carrying genetic information.
- Mutations:
- Causes (e.g., radiation, chemicals) and effects of mutations on organisms.

2. Selective Breeding and Genetic Engineering (basic concepts):
- Selective breeding in animals and plants to produce desired traits.
- Introduction to genetic modification (GM), though details are limited in IGCSE.

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CIE AS and A Level Biology (9700)
At the A Level, genetics is covered in greater depth. Key concepts include:

1. DNA and Protein Synthesis:
- Structure of DNA, RNA, and nucleotides.
- Transcription, translation, and protein synthesis.
- Genetic code and its universal nature.

2. Cell Division:
- Mitosis and meiosis.
- Significance of meiosis in genetic variation (crossing over, independent assortment).

3. Inheritance:
- Mendelian genetics: monohybrid and dihybrid crosses.
- Codominance and multiple alleles.
- Sex-linked inheritance (e.g., haemophilia, color blindness).
- Pedigree analysis.

4. Gene Technology:
- Recombinant DNA technology (genetic modification and cloning).
- Applications of genetic engineering in medicine and agriculture.

5. Mutations:
- Gene mutations and their effects.
- Chromosomal abnormalities.

6. Variation and Selection:
- Natural selection and evolution.
- Role of genetic variation in populations.

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Summary
- At the IGCSE level, genetics focuses on basic concepts of inheritance, variation, DNA structure, and simple Punnett square problems.
- At the AS/A Level, the depth increases significantly, introducing advanced topics like meiosis, protein synthesis, genetic engineering, and natural selection.

Dr.

4.0

(1)

Hello, I'm Pratibha, a PhD-qualified Biology and Chemistry tutor based in the Netherlands.

I have more than 10 years of teaching experience at secondary and university level. I help students understand Biology, Biochemistry, Biotechnology, Pharmacology and Chemistry, so they can do well in exams and feel confident in the subject. I teach online, and students from the Netherlands, Europe and the rest of the world are welcome.

What I teach
Secondary and pre-university: Biology and Chemistry for IB, A-Level, IGCSE, AP and other international curricula
University: Biochemistry, Molecular Biology, Immunology, Genetics, Microbiology, Zoology and Biotechnology, all the five branches of Chemistry
Exam preparation: past papers, exam technique, revision plans and last-minute support
Homework and coursework help: including lab reports, essays and internal assessments

About my background
PhD in Zoology, MSc in Biotechnology (Core subject- Chemistry) and MSc in Zoology (Gold Medalist)
Former Assistant Professor, with experience teaching both school and university students
Published researcher in preclinical pharmacology, with a recent poster presentation at AIBIA2025 in Utrecht
Experience guiding student research projects and designing lab activities that link practical work to theory
Fluent in English, with working knowledge of French and native-level Hindi

How my lessons work
Concepts first: I explain the "why" behind each topic, so you are not just memorising.
Tailored to you: Every student starts with a short chat about their level, goals and syllabus, and I build the lessons from there.
Interactive: I use diagrams, worked examples, practice questions and digital materials, and I give clear feedback after each lesson.
Exam-focused: We practise how to read questions, structure answers and manage time under pressure.
Supportive and patient: All levels are welcome, from students who are struggling to those aiming for top grades.

Who I can help
Students who find Biology or Chemistry difficult and want to build confidence
IB and A-Level students aiming for top grades
University students who need help with Biochemistry, Molecular Biology or Immunology
Students who need help with revision, past papers or coursework

Book a lesson. Message me with your level, subject, exam board and goals, and we will plan your first lesson together. I look forward to helping you succeed.

Location of the Lessons: Live, interactive, and high-quality sessions delivered online—learn from home in the Netherlands or anywhere worldwide, Face to face- at your home or at my place.

Harshita

4.0

(1)

Dear students ,you are very intelligent, just believe in magic of belief...I will teach you Biology class for cell biology, physiology, classification, cell biology,ecology,economics zoology,ethology,developmental biology,genetics .. and other biology subjects that helps you to complete the lesson in class byself

Dr.Balaji

4.0

(1)

Elevate Your Research with a 20-Year Bioinformatics University Professor & Ph.D. Mentor
Are you a university student struggling with complex computational modules? A final-year student aiming for an outstanding capstone project? Or a Ph.D. researcher needing specialized guidance on in silico workflows and thesis development?
With an M.Sc. and a Ph.D. in Bioinformatics, backed by 20 years of teaching and mentoring experience, I provide comprehensive, high-level tutoring and project consultation tailored specifically to your academic and professional goals.

Fields of Expertise Covered in my Lessons:
I offer structured, step-by-step guidance across a wide spectrum of life science informatics, including:
• Bioinformatics: Sequence analysis, DNA-protein sequence motif & domain analysis, phylogenetic tree prediction, and genome sequence analysis.
• Cheminformatics & CADD: Computer-Aided Drug Designing, chemical database analysis, 2D to 3D structures, molecular property calculations, bioactivity prediction, QSAR, ADMET, and in silico toxicity prediction.
• Structural Biology: Molecular drug docking studies, 3D validation, protein binding cavity analysis, and 3D protein modeling/visualization.
• Specialized Omics & Informatics: Immunoinformatics (peptide modeling/docking, antigen binding site prediction), Cancer Informatics (mutation studies and cancer protein modeling), and Neuroinformatics (molecular networks of neurological disorders).
How I Can Help You Succeed:
• University & Exam Prep: Complex concepts broken down into simple, easy-to-understand modules using English as the language of instruction.
• Final Year & Masters Projects: Complete blueprinting, methodology execution, and technical troubleshooting for your final year studies.
• Ph.D. Thesis Assistance: High-level academic mentorship, structural data analysis, validation, and editing assistance for doctoral candidates.
Whether you need a single session to clear a difficult concept or long-term mentorship for your research paper, book your introductory session today and let’s advance your scientific journey together!

Maria

4.0

(1)

PhD in plant genetics and biotechnology.
I can teach biology, genetics, biotechnology, cell biology, molecular biology, genetic engineering, genomics, and physiology. I explain complex scientific concepts in a very simple way, so they are easy to understand.

Zainab

4.0

(1)

Complete Biology & Chemistry: Concepts, Problem Solving & Exam Preparation
Biology & Chemistry Masterclass: From Fundamental Concepts to Advanced Topics
Comprehensive Biology and Chemistry: Theory, Practice & Examination Preparation
Biology & Chemistry Made Easy: Interactive Learning, Concepts & Problem Solving
Biology & Chemistry for School and College Students: Complete Academic Support
Life Sciences & Chemistry: Biology, Biochemistry, Chemical Concepts & Exam Preparation
Integrated Biology & Chemistry: Understanding Life, Matter, Reactions & Scientific Concepts
Biology & Chemistry Excellence: Concept Building, Practice, Assignments & Exam Preparation
🧬 Biology Class Titles
Comprehensive Biology: Cell Biology, Genetics, Human Physiology & Life Sciences
Biology Made Easy: Concepts, Diagrams, Problem Solving & Exam Preparation
General Biology: From Fundamental Concepts to Advanced Life Sciences
Biology Masterclass: Cells, Genetics, Physiology, Ecology & Evolution
Complete Biology Course: Theory, Practical Concepts & Examination Preparation
Biology for School & College Students: Concepts, Practice & Exam Success
Interactive Biology Learning: Human Biology, Genetics, Microbiology & Ecology
Advanced Biology: Molecular Biology, Biochemistry, Genetics & Physiology
⚗️ Chemistry Class Titles
Comprehensive Chemistry: Atomic Structure, Chemical Bonding, Reactions & Calculations
Chemistry Made Easy: Concepts, Equations, Numericals & Exam Preparation
General Chemistry: From Basic Principles to Advanced Chemical Concepts
Chemistry Masterclass: Organic, Inorganic & Physical Chemistry
Complete Chemistry Course: Theory, Chemical Reactions, Numericals & Practical Concepts
Chemistry for School & College Students: Concepts, Problem Solving & Exam Preparation
Interactive Chemistry Learning: Reactions, Equations, Calculations & Laboratory Concepts
Advanced Chemistry: Organic Chemistry, Biochemistry, Analytical & Physical Chemistry
🧬⚗️ Combined Biology & Chemistry
*Online Biology & Chemistry Classes - Grade 9 to 12*

Learn, Understand, Excel! Concepts Made Simple for Better Results.

I provide clear explanations, chapter-wise notes, MCQs & past papers, regular assessments, and personalized support.

*Biology:* Cell Structure, Human Physiology, Plant Biology, Genetics, Ecology, Evolution, Exam Preparation

*Chemistry:* Atomic Structure, Chemical Bonding, States of Matter, Equilibrium, Acids Bases Salts, Electrochemistry, Organic Chemistry

For Local & International Students | 100% Online | Flexible Timings |

Contact: [email protected]

Mouna

4.0

(1)

Öğrencinin ortaokul ve lise eğitim sürecinde düzenli olarak takip edilmesi. Derslerin açıklanması, test ve değerlendirmelerin çözülmesi, öğrencinin seviyesinin belirlenmesi ve seviyesine uygun akademik destek sağlanması.

Dersler Fransızca olarak işlenmektedir. Öğrencinin konuyu daha iyi anlaması için gerektiğinde Türkçe destek sağlanır. Özellikle biyoloji ve fen bilimlerinde kullanılan bilimsel terimler Fransızcadan Türkçeye açıklanarak öğrencinin hem konuyu anlaması hem de Fransızca bilimsel terminolojiye hâkim olması desteklenir.

Emmie

4.0

(1)

Courses tailored to each student's level, with clear and structured explanations.
The goal is to facilitate understanding, memorization, and exam preparation.

Course content:
Genetic material: Expression and regulation of information
DNA mutates and permutes
DNA polymorphisms and their applications
Synthesis and construction of genetic information
Study of gene mapping and localization
Studies of the modes of transmission of a hereditary trait
Analysis of a hereditary trait
Study of the transmission of two traits
Transmission of a polygenic trait: epistasis
Non-Mendelian Heredity
Genetic control of sexual differentiation and the process of lyonization
Diagnostic tools in cytogenetics
Diseases caused by chromosomal aberration
Population genetics and inbreeding
Developmental abnormalities; Prevention of hereditary diseases
Prenatal diagnosis

The courses will cover, in particular:
- Simplified diagrams and explanations to facilitate understanding of complex mechanisms
- Tips and memorization methods to learn quickly, but above all effectively
- Exercises and questions to progressively check acquired knowledge

I can also support you in the long term, with regular assessments of your progress and review sessions to consolidate your knowledge as you go along.

The goal is not just to memorize, but to understand, retain and be able to mobilize one's knowledge on the day of the exam.

Harshitha

4.0

(1)

Biology Made Simple – Personalized Lessons for Better Understanding and Exam Confidence

Are you finding Biology difficult to understand, struggling to remember scientific concepts, or looking for extra support with your studies?

I offer personalized Biology tutoring designed to help students understand concepts clearly, strengthen their knowledge, and develop confidence in the subject.

What I Can Help You Learn:

Cell Biology – cell structure, functions, and cell division

Human Biology – organ systems, physiology, and body functions

Genetics – heredity, DNA, genes, and inheritance

Botany and Zoology – plants, animals, and their biological processes

Ecology – ecosystems, biodiversity, and environmental biology

Molecular Biology – fundamental biological processes

School Biology – understanding textbook topics and preparing for examinations

My Teaching Approach:

I believe Biology becomes much easier when complex concepts are explained using simple language, practical examples, illustrations, and step-by-step explanations.

My lessons focus on:

Understanding concepts rather than simply memorizing answers

Explaining difficult topics in a clear and structured way

Adapting lessons to each student's learning pace

Reviewing important topics and clearing doubts

Practicing questions to improve understanding and exam readiness

Building confidence and independent learning skills

Who Can Join?

These lessons are suitable for school students, beginners, and learners who want to strengthen their foundation in Biology. Lessons can be adapted to different academic levels depending on the student's syllabus and learning needs.

Whether you need help understanding a particular chapter, preparing for an upcoming examination, or improving your overall Biology knowledge, I aim to make every lesson engaging, supportive, and productive.

Book a lesson and start making Biology easier to understand!

Nicolas

4.0

(1)

Do you want to better understand biology, improve your results or prepare for your exams? I'm here to help you!

With a PhD in cell biology and 15 years of experience in the pharmaceutical industry, I offer private biology lessons tailored to secondary school students, university students and adults wishing to deepen their knowledge.

Topics covered:
- General biology and life sciences
- Cellular and molecular biology
- Structure and function of cells
- DNA, RNA, gene expression and protein synthesis
- Cell division and fundamental biological mechanisms
- Review of course material and preparation for exams

My learning method:

Each course is personalized according to your level, your difficulties and your objectives.

We begin by identifying the concepts to be explored in greater depth, then we approach them progressively using clear explanations, diagrams, concrete examples and practical exercises.

My experience in the pharmaceutical industry also allows me to illustrate scientific concepts with real-world applications.

My approach is patient, caring, and interactive. I prioritize understanding over simple memorization.

My goal: to help you progress, gain autonomy and approach biology with more confidence.

Courses can be taught in French or English, in person or remotely.

4.0

(1)

Advance Your Knowledge in Biomedical Sciences with a PhD-Qualified Scientist

Are you a university student, medical student, MSc student, or PhD researcher looking to deepen your understanding of Microbiology, Immunology, Molecular Biology, Virology, or related biomedical sciences?

I am a PhD-qualified scientist with extensive academic, research, and biotechnology industry experience across Bangladesh, South Korea, and Sweden.

With expertise in Microbiology, Molecular Biology, Virology, Cancer Immunology, and Cancer Immunotherapy, I offer personalized online teaching, academic mentoring, and research guidance designed to help students understand complex scientific concepts and develop practical research skills.

Subjects I Teach

General and Medical Microbiology

Immunology and Cellular Immunology

Molecular Biology and Genetic Engineering

General and Molecular Virology

Cancer Biology and Cancer Immunotherapy

Oncolytic Virus Research

Microbial Genetics and Genomics

Research Methodology and Scientific Writing

What I Offer

One-to-one online tutoring

BSc, MSc, and PhD academic mentoring

Research proposal development and guidance

Thesis and dissertation mentoring

Presentation preparation

Scientific literature review and critical analysis

Research methodology and experimental design

Guidance on scientific publications

Why Learn with Me?

Learn from a scientist who combines academic excellence with real-world biotechnology and pharmaceutical industry experience.

My professional background includes doctoral research, international research collaborations, biotechnology product development, preclinical cancer research, and academia-to-industry technology transfer.

My goal is not simply to teach scientific concepts, but to help you think critically, understand science deeply, and become a confident researcher.

📚 Online sessions available for students in Bangladesh and internationally.

Learn Science. Think Critically. Become a Better Researcher.

Şevin

4.0

(1)

I graduated from Istanbul University’s Molecular Biology and Genetics program, ranking third in my department, and I am currently pursuing a master’s degree in Molecular Biology at the University of Padova. Biology is the field I’ve built my academic life around, and I enjoy helping students see that it is far more than a list of terms to memorize.

My lessons focus on understanding how biological systems actually work. Instead of rote learning, we build the logic step by step, from the cell and its machinery to genetics, molecular biology, and physiology, so that new topics connect to what you already know. I tailor each lesson to the student’s level and goals, whether that means high school biology, exam preparation, or university-level introductory courses such as cell biology, genetics, and biochemistry. I can also help with reading scientific texts and understanding lab concepts.

Lessons are available in English or Turkish. I look forward to working with you!

Veronika

4.0

(1)

Biology opens the door to a wonderful world full of fascinating facts. You can learn how your body works, how our planet functions, and how all the living things around you thrive. A background in biology provides many opportunities for your future career.

Marianna

4.0

(1)

Course of Biology for middle school, high school (college).
Biological concepts and mechanisms explained in a simple and clear way.
Personalised program in accordance with the goal of the student (e.g.: to pass an exam, or to learn a specific topic).

Mariam

4.0

(1)

Hi! I'm an experienced Biology tutor and a fifth-year medical student at Benha University, Egypt, with a strong academic background and a passion for teaching science.

Having successfully passed the USMLE Step 1 on my first attempt, I have developed a strong foundation in biological and medical sciences, which helps me explain biological concepts accurately and connect them to real-life applications.

What I Can Teach:

- IGCSE Biology
- A-Level Biology
- International Biology curricula
- Cell Biology
- Human Physiology
- Genetics and Molecular Biology
- Human Anatomy and Organ Systems

My Teaching Approach

I believe Biology is much easier when you understand the processes behind it rather than memorize endless facts.

My lessons focus on:

- Breaking down complex biological concepts into simple explanations.
- Understanding mechanisms and processes step by step.
- Using diagrams and visual explanations to make difficult topics clearer.
- Practicing exam-style questions and past papers.
- Using active recall to improve understanding and long-term retention.
- Adapting lessons to your curriculum, academic level, and learning goals.

Whether you're preparing for an important exam, struggling with difficult topics, or aiming for excellent grades, I'll help you build a strong understanding of Biology and approach your exams with confidence.

Let's make Biology easier, more logical, and more enjoyable!