plasma membrane: structure, function, properties

**Class Description:** This tutoring service offers comprehensive support for GCSE and A-Level Biology students across all UK examination boards. Each session is specifically tailored to the individual learning needs of the student, focusing on both the academic requirements of their syllabus and their personal progress. As a fourth-year medical student, I bring a deeper understanding of biology through advanced studies and real-world applications, allowing me to provide insight into the subject beyond the curriculum. My teaching approach goes beyond simply preparing for exams; while exam-style questions will be regularly incorporated to ensure familiarity with the format and structure of assessments, the main focus will be on fostering a thorough and long-lasting understanding of biological concepts. Homework will be assigned after every lesson to reinforce the topics covered and ensure consistent progress. Additionally, exam-style questions will be systematically reviewed and analysed, equipping students with the confidence and exam techniques needed to excel in their qualifications. With this combination of tailored tutoring, practical insight, and academic support, students will be empowered to master their Biology studies and achieve their goals. I hold advanced DBS certification, have worked with children before and also work in psychology and paediatrics within the NHS.

Biology can be tricky as it contains lots of different components. This can be introduced slowly as I will provide support over lessons teaching you lots of information but a slow and steady pace giving you questions and answers along the way. Homework will also be provided this is to ensure that the lesson has stuck into your head and you have grasped it. If not there is no worries as things can take a while to learn but by the end you will feel a lot less stress about what you may be learning in biology. You may be finding one specific topic in biology hard and we can always go over that in the lesson or we can find stuff to look over in the lessons to keep your brains up to date for upcoming important exams.

As I studied basic medical sciences as well as advanced biology, I became fascinated by how it governs everything around us. Therefore, my goal is to facilitate the subject to my students so they can see how truly interesting science is.

🌿 Passionate Biology Teacher | IGCSE A Level Specialist (AS & A2) 🌿 With a deep-rooted passion for biology and years of teaching experience, I specialize in guiding students through the intricacies of the IGCSE A Level curriculum. My approach combines interactive learning with real-world applications, making complex concepts accessible and engaging. 🔬 What I Offer: Customized lesson plans tailored to individual learning styles Hands-on experiments and practical demonstrations to reinforce theoretical knowledge Comprehensive exam preparation strategies to boost confidence and performance 📚 My Philosophy: I believe that every student has the potential to excel in science. My goal is to foster a love for biology while equipping students with the critical thinking skills they need for academic success and beyond. Join me in exploring the fascinating world of biology!

Cell Biology is a fundamental topic in both the IGCSE and CIE AS/A Level Biology curricula. It focuses on the structure, function, and processesof cells, the basic units of life. Here's a breakdown of the content at each level: --- IGCSE Biology (0610/0970) At the IGCSE level, cell biology introduces foundational concepts about cells, their structures, and processes: 1. Cell Structure and Organization -The Cell as the Basic Unit of Life: - Differences between plant and animal cells. - Identification and functions of cell structures (organelles): - Cell membrane: Controls the movement of substances. - Cytoplasm: Site of metabolic reactions. - Nucleus: Contains DNA and controls cell activities. - Mitochondria: Site of aerobic respiration. - Chloroplasts (plant cells): Site of photosynthesis. - Vacuole: Contains cell sap (large in plants). - Cell wall(plant cells): Provides structure and support. - Use of a light microscope to observe cells. 2. Specialization of Cells. - Specialized cells and their adaptations: - Red blood cells, nerve cells, root hair cells, ciliated cells, sperm cells, etc. - Understanding tissues, organs, and organ systems. 3. Movement of Substances - Processes for the movement of substances across membranes: - Diffusion: Movement of particles from high to low concentration. - Osmosis: Movement of water through a selectively permeable membrane. - Active transport: Movement of substances against a concentration gradient using energy. 4. Enzymes - Enzymes as biological catalysts and their role in cell processes. - Factors affecting enzyme activity: temperature, pH, substrate concentration. CIE AS and A Level Biology (9700) At the AS/A Level, cell biology expands significantly, focusing on advanced concepts, cellular processes, and microscopy: 1. Cell Structure - Prokaryotic vs. Eukaryotic Cells: - Prokaryotes (bacteria) lack a nucleus and membrane-bound organelles. - Eukaryotes (plants, animals, fungi, and protists) have a nucleus and organelles. - Structure and Function of Organelles: - Nucleus: Contains chromatin and nucleolus. - Mitochondria: Site of ATP production (aerobic respiration). - Ribosomes: Site of protein synthesis. - Endoplasmic Reticulum (ER): - Rough ER: Protein transport and modification. - Smooth ER: Lipid synthesis. - Golgi Apparatus: Modification, packaging, and transport of proteins. - Lysosomes: Contain enzymes for digestion. - Chloroplasts (plants): Site of photosynthesis. - Cell membrane: Phospholipid bilayer and fluid mosaic model. - Cell wall: Found in plants, fungi, and prokaryotes. - Microscopy: - Light microscopes and electron microscopes (TEM and SEM). - Calculations: magnification and actual size 2. Cell Membranes and Transport - Structure of the phospholipid bilayer (fluid mosaic model). - Functions of proteins in the membrane: carriers, channels, and receptors. - Transport mechanisms: - Diffusion, facilitated diffusion, osmosis, and active transport. - Endocytosis and exocytosis (bulk transport). 3. Cell Division - Mitosis: - Stages of mitosis: prophase, metaphase, anaphase, and telophase. - Importance of mitosis for growth, repair, and asexual reproduction. - Meiosis: -Production of gametes. - Significance in genetic variation through crossing over and independent assortment. 4. Cell Communication and Enzymes - Role of enzymes in metabolism (anabolic and catabolic reactions). - Cell signaling: How cells communicate via hormones and receptors. 5. Viruses - Virus structure and replication as non-cellular entities (e.g., HIV and influenza). - Summary - At the IGCSE level, cell biology focuses on basic cell structures, specialized cells, diffusion, osmosis, and enzyme functions. - At the AS/A Level, it covers advanced topics such as organelle structure, cell division, membrane transport, microscopy, and the differences between prokaryotic and eukaryotic cells.

A pharmacist with 5 years of experience teaching biology. It is a great and very enjoyable science in which the student sees the Creator’s power and creativity in his creation. The student will learn what is required of him in his curriculum and enjoy learning this great science in addition to developing his skills in studying it through a simplified explanation and illustrative means and solving the school assignments required of him with it.

Unlock your full potential in biology! I have obtained a bachelor degree in Biology at the University of Edinburgh, and hold a PhD in Tissue Engineering from the University of Zurich. Whether you're a high school student preparing for exams or a first-year bachelor's student looking to strengthen your foundation, I will tailor the private lessons to meet your needs. With clear explanations, engaging discussions, and practice exercises, you'll build confidence in topics ranging from cell biology and genetics to human physiology and immunology.

Biology is particularly a challenging subject because it requires you to first understand the enormous number of concepts and then memories it simultaneously. I'll teach biology through the slides I have prepared (ig/GCSE only) which are made from multiple resource, such as marking scheme, the book and examiner reports, this is beneficial as while I teach the concept it will come to the student the exact way the examiner wants the student to answer, and ofcource while learning the slides he will be Able to directly do the past papers as the notes are mastercopy of the source itself. Moreover, I'll make sure that each topic is fully understood by the student so there will be no room for error.

I offer private lessons to help you deepen your knowledge in biology, microbiology, cellular and biomolecular biology. Whether you are a high school student, a science student, or simply passionate about the subject, I adapt to your level and your specific needs. In my classes, we will cover fundamental theoretical concepts and practical applications together. My goal is to help you gain a deep understanding of the mechanisms of life, develop your analytical skills, and build your confidence to succeed in your scientific exams and projects. What you will find in my courses: - Understanding of the basics and advances of biology and microbiology - Analysis of cellular and molecular mechanisms - Scientific methodology and problem solving - Personalized support for homework and exams

Hey students!!. I am Dr. Soha, a Highly qualified and experienced tutor who successfully teaches the following subjects - Cell biology, - Molecular biology, - Genetics, - Microbiology, - Biochemistry, and much more along with tests and exam preparation in an easier way. If you are looking for a committed and qualified tutor who can assist you in achieving your academic and professional objectives.... Look no further. Let's get started on your path to success!! I have extensive knowledge in enzymology, stem cell biology, molecular biology, genetics, and stem cell therapy. I am always excited to share my knowledge with students and assist them in reaching their full potential. I am confident that my knowledge and experience qualify me for teaching on an online platform, and I am willing to give more information if necessary. If you are having trouble with your studies or understanding ideas for your tests, you can contact me. I have a variety of resources available, including medical books, videos, slides, and more. I am committed to assisting students in comprehending complicated scientific concepts and ideas in an entertaining and accessible manner. I can help students grasp difficult subjects, and I am sure that my knowledge and expertise will be a great addition to your online learning environment. Furthermore, I offer guidance on optimizing exam performance through self-study techniques. My goals are to build strength, self-confidence, and creativity in my students. The lectures I will provide will be advantageous in all aspects according to students' needs. I assign home tasks and provide periodic progress reports. I can assist you with increasing your critical thinking and problem-solving abilities, understanding difficult medical ideas, and exam preparation. I will provide Notes and Helping material if needed.

Having achieved an A in A-level Biology in 2023 I am here to provide students the tips to achieve top marks in essays, how to successfully answer 4,5,6 mark questions, and tips on how to memorise key words and the mark schemes. I am also here to breakdown complex topics into understandable concepts which are easier to remember. My online sessions will provide students a space outside of class time to receive guidance and revision tips whilst keeping a relaxed vibe, I know how stressful exam prep can be! AQA exam board only.

Biological lessons taught by subject specialist, Master of science degree holder with 6 years teaching experience. Currently I am teaching in Middle east Europe and America I have successfully guided numerous students around the globe, from various grade levels and backgrounds to achieve their educational goals. •Currently, I am teaching: 1. GCSE students 2. IGCSE students 3. IB students 4. European School students 5. AS/A level students 6. American curriculum •Boost your understanding: Clear explanations, engaging activities, and practice exercises to solidify your knowledge. Master exam prep: Conquer past papers, tackle tricky concepts, and build confidence for upcoming tests. Individualized approach: Personalized curriculum and learning pace to fit your needs and goals. •Flexible scheduling: Online or in-person lessons to suit your busy schedule. Thanks for visiting my profile.

My online tutoring offers a wide range of subjects, taught by experienced and passionate instructors. In **Biology** and **Zoology**, we cover foundational concepts up to advanced topics, helping students understand life sciences deeply, from cell structure to ecosystems and animal behavior. Our **Math** classes span from basic arithmetic to higher-level topics, fostering strong problem-solving skills and logical reasoning. **English Grammar** sessions improve writing clarity, syntax, and vocabulary, building confidence in both academic and everyday language use. In **Environmental Science**, we explore ecosystems, sustainability, and human impact on the planet, encouraging a responsible and informed approach to environmental challenges. Finally, our **Yoga** classes offer physical and mental benefits, teaching postures, breathing techniques, and mindfulness for overall well-being. Our tutoring ensures an engaging, flexible learning experience, adapting to each student’s pace, from beginners to advanced learners, to build solid knowledge and confidence in each subject.

This tutoring class focuses on Biology, Cell Biology, and Microbiology, offering personalized support for students seeking to enhance their understanding of these subjects. Tailored for individual or small group settings, the class covers fundamental biological concepts, including the diversity of life, genetics, cell structure and function, and the role of microorganisms. Sessions emphasize interactive learning through discussion and problem-solving, helping students tackle challenging topics and apply concepts to real-world scenarios. With a focus on building a solid foundation and developing critical thinking skills, this class is ideal for high school and college students looking to strengthen their knowledge and prepare for exams with confidence. Whether you're struggling with specific areas or aiming to deepen your grasp of the material, this tutoring class provides the guidance and resources you need to succeed.

Biology is all around us and is what our world is created from. In my class, students will ecplore the diverse world of biology, including plants, animals, cellular biology and marine biology. Students will actively participate through problem-solving, discussions, and hands-on activitirs. My teaching styles will be tailored to accomidate the different levels and abilities students may have. We will use learning tools such as videos, visual aids, games and real-woorld examples. By the end of my teaching, students will have the ability to approach biology in creative ways, using both logic and critical-thinging to find solutions