Nutrition in human and plants-Circulatory system,.

Àpd 23.69 $ /h

Nutrition is the Process by which living Organisms are able to obtain or to make food(Organic substances &minerals).
Where food supply them with:
1-Raw materials for repair ,growth and development of body tissue.
2-molecules used in respiration for Providing energy.
3-Vital elements and compounds that enables raw material and energy to be used efficiently.

Lieu

En ligne depuis Égypte

Présentation

I am associate professor of Biochemistry at Pharmacy College, I deliver specialist lectures and laboratory classes to students at all levels across biological sciences and beyond. It is a highly diverse discipline which incorporates pharmaceutics, chemistry, biology,different type of nutrition, biophysics and biomaterials. Biochemistry academics also work closely with other institutions and external partners to deliver innovative applied research.
Also I am expert of teaching Biology O.l courses

Education

Bachelor degree in Pharmaceutical science from Misr University for Technology and information,GPA;3.8,also I held Master degree of Biochemistry,My PHD in Biochemistry,

Expérience / Qualifications

16 years of experience in teaching Biochemistry courses as Biochemistry I ,Biochemistry II,Clinical Biochemistry,Clinical Nutrition,Biomarkers,laboratory classes,O.l Biology

Age

Enfants (7-12 ans)

Adolescents (13-17 ans)

Adultes (18-64 ans)

Seniors (65+ ans)

Niveau du Cours

Débutant

Intermédiaire

Avancé

Durée

60 minutes

Enseigné en

anglais

Compétences

Biologie

Biochimie

Biologie cellulaire

Disponibilité semaine type

(GMT -04:00)

New York

Cours par webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Biology O.L - Biochemistry I ,Biochemistry II-Clinical Biochemistry-clinical nutrition

30.79 $ /h

You will learn about topics such as the structure of biomolecules, and how they interact in essential processes and pathways in our cells. You will also study the actions of enzymes, and how they can be inhibited by drugs, also it covers gene expression focusing on regulation at the levels of transcription, RNA processing, transport and stability, epigenetics, and translation. Proteins and other regulatory molecules involved in these processes will also be covered

Narayan

4.9

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Biology lessons taught by an engineering graduate with over 16 years of experience, as of 2024, in teaching mathematics (up to undergraduate level), biology (up to secondary level, including IGCSE, GCSE, and S5), and physics and chemistry (upper secondary levels, IB, and A level).

With extensive experience in tutoring Biology, I provide specialized lessons for students up to the GCSE, IGCSE, and European S5 levels. I aim to make Biology engaging and accessible, helping students not only understand the material but also excel in their exams and coursework. Whether you're studying ecosystems, human physiology, genetics, or cell biology, I tailor my lessons to meet your individual learning needs.

I offer comprehensive lessons that simplify complex concepts, ensuring that students gain a solid grasp of the subject. I take pride in breaking down difficult topics into manageable pieces, helping students build confidence in their knowledge and abilities. My teaching approach is interactive, encouraging students to ask questions and think critically about the material.

I also have more than 7 years of experience in teaching and guiding standardized tests such as the GRE and SAT. I can help you effectively learn standardized courses like the GRE, SAT, and even TOEFL.

For mathematics, I provide lessons for students up to the bachelor's level, including bachelor students, IB (Math SL and Math HL) students, AS/A-level students, European S6 and S7 level students, GCSE students, and IGCSE students.

Science (physics and chemistry) courses are available for students up to the European upper secondary level, including IB and A level.

Science (biology) lessons are available for students up to the European secondary level, GCSE level, and IGCSE level.

Currently, I am teaching:
1. GCSE students
2. IGCSE students
3. IB students
4. European School students
5. AS/A level students

My current students are from the following schools:
1. St Georges International School, Luxembourg, Edexcel (Pearson) Curriculum (10 students)
2. International School of Luxembourg, Luxembourg, IB Curriculum (6 Students)
3. Lycée Athénée de Luxembourg, Luxembourg, IB Curriculum (4 Students)
4. Lycée - International School Michel Lucius, Luxembourg, Cambridge Curriculum (4 Students)
5. European School Kirchberg, Luxembourg, European Curriculum (4 students)
6. Lycée Aline Mayrisch, Luxembourg, Luxembourgish curriculum (1 student)
7. International School of the Hague, Netherlands, IB Curriculum (1 student)
8. International School Of Nice, France, IB Curriculum (2 students)
9. Merchiston Castle School, Edinburgh, Scotland, Edexcel (Pearson)/Cambridge (1 students)
10. Silverline Private School, Limassol, Cyprus, UK national Curriculum (1 Student)
11. North Broward Preparatory School, Florida, USA, IB Curriculum (1 Student)
12. King Solomon International School, Israel, IB Curriculum (1 student)

In addition to helping students with their coursework, I also focus on developing effective study habits and test-taking strategies to ensure that they are fully prepared for their exams. My goal is to help each student achieve their best possible results.

If you’re a GCSE, IGCSE, or European S5 student looking for expert Biology tutoring, I’m here to help you succeed. Contact me today to begin your journey toward academic excellence in Biology!

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My name is Younes and I give language lessons, for me teaching means learning twice so my learning method is based on simplicity and above all you have to move forward according to the student's rhythm to allow him to learn. improve and acquire new bases and be able to assimilate new information without ever becoming saturated. Sometimes it's better to go slowly but surely. In addition, I am a young researcher in applied biochemistry and a temporary teacher at the university for 4 years, so for those who have difficulties and gaps in biochemistry, I will be there to simplify you and above all to make you discover the world. wonder of biochemistry and thank you for stopping by.

Tim

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Need help with geography, biology, or chemistry? As a 33-year-old civil engineer, I'm happy to help! I'll learn at your own pace, using plenty of examples to illustrate the material. I have years of experience teaching both simple and complex subjects.

The lessons run as follows. First, we look together for the student's biggest stumbling blocks. These can be related to the subject matter as well as to the study method. From there, I work at the pace of the student and encourage them to ask as many questions as possible. I also give tips and tricks, and improve their working methods where necessary. During the lesson I give many examples to make the subject matter more interesting and we solve exercises together. Once practiced from the lesson, I mastered challenging exercises to also test the deeper understanding of the subject matter. In this way I try to optimally prepare the student for his/her exam test.

However, learning should also be enjoyable. That is why I always strive for a bond with the student through a spontaneous and positive approach. I am also very patient. All this to solve and improve the problems.

Are you interested? Don't hesitate to receive me!
Please come!

Timo

Rania

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I'd like to start by greeting everyone who is reading this and then briefly discuss the teachings I'm providing. Going to medical school is a major step, and while becoming a doctor may have been a big dream of yours, things unfortunately didn't turn out the way you had hoped. You didn't receive what you eagerly want following your bac. I'm here to tell you that earning your bac is just the first step on a longer journey. You have another opportunity to fulfill your lifelong ambitions. What role do I play in this? as someone who has been in your position and ultimately obtained what I want. We will have a customized plan that fulfills your needs, we will correct any unsuccessful methods and build new ones, and I will lead you through the program at every stage.

Robert

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As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian.

I travel, if necessary, to your home in the Brussels region as well as in Walloon and Flemish Brabant, with a minimum course duration of 2 hours. With extensive experience, I offer numerous exercises to consolidate knowledge. Distance learning is also possible via platforms such as Skype, Facebook, etc. For students in France, lessons are done exclusively remotely.

Do not hesitate to contact me to organize your lessons according to your needs and availability. I am here to help you strengthen your skills in these subjects in an effective and personalized way. Courses tailored to your needs will allow you to progress quickly.

Nathan

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As a dedicated PhD student in biochemistry at EPFL, I offer personalized tutoring in chemistry and biochemistry for students at high school, university, or master’s level. Whether you’re preparing for exams, struggling with complex concepts, or aiming to deepen your understanding, I tailor each session to your goals and learning style. With a strong academic background and a passion for teaching, I strive to make science approachable, engaging, and relevant. My approach emphasizes clear explanations, critical thinking, and practical examples to help you build confidence and excel in your studies.

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✅ Professeur de Sciences de la Vie et de la Terre (SVT) avec 5 ans d’expérience au collège et au lycée.

📚je propose des cours personnalisés pour tous niveaux.

Mes séances reposent sur une pédagogie claire et progressive :
🍂compréhension approfondie du cours
🍂réalisation d’exercices ciblés,
🍂préparation efficace aux contrôles et aux examens.

📌J’enseigne aux élèves à développer une véritable méthodologie : analyser les questions, structurer leurs réponses et maîtriser les techniques de rédaction scientifique.

Mon objectif est de rendre l’apprentissage des SVT simple, motivant et orienté vers la réussite scolaire et l’excellence académique 📈

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Je suis médecin interne en périphérie, passionnée par la biologie et par l’enseignement, et j’assure des cours de soutien en biologie depuis plus de trois ans pour des élèves et étudiants de différents niveaux. Grâce à ma formation médicale et à mon expérience pédagogique, j’aide mes élèves à comprendre la biologie en profondeur, à structurer leur raisonnement scientifique et à dépasser les difficultés souvent rencontrées avec cette matière. Mes cours sont clairs, personnalisés et axés sur les objectifs de l’apprenant, que ce soit pour améliorer les notes, préparer un examen ou renforcer la confiance en soi. Je ne me limite pas à répéter le cours, mais j’explique, je simplifie et je donne des méthodes efficaces pour réussir durablement. Si tu cherches un accompagnement sérieux, motivant et orienté résultats, je serai ravie de t’aider à atteindre tes objectifs en biologie.

Maya

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Hallo und herzlich willkommen!
Ich befinde mich im letzten Semester meines Masterstudiums für das Gymnasiallehramt mit den Fächern Französisch und Biologie und freue mich sehr darauf, mein Wissen und meine Begeisterung für diese Fächer weiterzugeben.
Französisch ist für mich nicht nur ein Studienfach, sondern eine echte Leidenschaft: Ich habe 1,5 Jahre in Frankreich gelebt und konnte dort nicht nur meine Sprachkenntnisse vertiefen, sondern auch die Kultur intensiv kennenlernen. Dadurch kann ich die Sprache besonders authentisch, praxisnah und lebendig vermitteln – von Grammatik über Konversation bis hin zur Prüfungsvorbereitung.
Neben meinem Studium habe ich bereits mehrere Schulpraktika absolviert, in denen ich aktiv unterrichtet habe. Dabei durfte ich unter anderem Deutsch unterrichten – meine Muttersprache. Auch hier unterstütze ich gerne bei Rechtschreibung, Grammatik, Textanalyse oder beim Verfassen von Aufsätzen.
Mir ist es besonders wichtig, dass der Unterricht:
individuell auf dich abgestimmt ist
verständlich und strukturiert aufgebaut ist
motivierend und wertschätzend gestaltet wird
und dir langfristig Sicherheit im Fach gibt
Egal ob es um Notenverbesserung, Prüfungsvorbereitung oder einfach mehr Selbstvertrauen im Unterricht geht – gemeinsam erreichen wir deine Ziele!
Ich freue mich sehr über jede Anfrage und darauf, dich kennenzulernen 😊

Steve

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La chimie est une science fondamentale qui ouvre les portes de nombreux secteurs : pharmacie, énergie, matériaux, environnement, agroalimentaire. Pourtant, ses concepts abstraits et ses formalismes mathématiques peuvent rapidement décourager les apprenants. Ce cours a été spécialement conçu pour tous les niveaux (collège, lycée, université) avec une progression pédagogique adaptée à chaque public.

Qui suis-je ?
Ingénieur de Conception diplômé de l'École de Génie Chimique et des Industries Minérales du Cameroun (EGCIM), j'ai d'abord exercé en tant qu'ingénieur dans l'industrie avant de me consacrer pleinement à l'enseignement. Cette double expérience m'a permis de développer une approche unique : ancrer chaque concept théorique dans ses applications industrielles et quotidiennes. La chimie n'est pas une science abstraite — elle est partout autour de nous, dans chaque objet, chaque matériau, chaque réaction.

Ce que je vous propose :
Un parcours structuré qui vous accompagne du premier contact avec la chimie jusqu'à la maîtrise des procédés industriels. Que vous soyez collégien découvrant les atomes, lycéen préparant le Baccalauréat, ou étudiant en université visant une carrière d'ingénieur ou de chercheur, ce cours s'adapte à votre niveau et à vos objectifs.

Vous apprendrez à maîtriser les fondamentaux de la structure de la matière, de la chimie des solutions, de la thermodynamique et de la cinétique chimique. Pour les niveaux avancés, vous aborderez le génie des procédés, la chimie industrielle et la modélisation des réacteurs. Chaque chapitre est illustré par des exemples concrets issus de l'industrie camerounaise et internationale — raffinerie, traitement des eaux, agroalimentaire, métallurgie.

De la classification périodique aux bilans de matière, en passant par les réactions acide-base, la pétrochimie et le dimensionnement des réacteurs, vous repartirez avec une vision intégrée et opérationnelle de la chimie.

Ma promesse :
Je ne vous apprendrai pas seulement des formules à réciter. Je vous apprendrai à raisonner en scientifique, à manipuler avec rigueur, à concevoir des solutions et à comprendre le monde qui vous entoure. La chimie est un métier, une passion, un levier pour le développement de notre pays. C'est cette conviction que je souhaite partager avec vous.

Lucía

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Science doesn’t have to feel confusing or stressful. Sometimes all it takes is someone to explain it in a simple, clear way. I help children and teenagers understand biology and chemistry step by step, at their own pace. Whether it’s the human body, cells, ecosystems, chemical reactions, or preparing for an exam, we work together to make everything easier to understand.
I don’t believe in just memorizing information for a test. My goal is to help students really understand what they’re learning so they can feel confident in class and independent when studying on their own.
Each lesson is adapted to the student’s level and needs. I’m patient, supportive, and I encourage students to ask questions without feeling shy or judged.
Little by little, science becomes clearer and much less intimidating.

Louis

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📚 Je m'appelle Louis, j'ai 30 ans et je suis diététicien depuis 2020.
Depuis 2022, j’accompagne les étudiants en BTS Diététique pour les aider à réussir leurs examens.
Je suis également correcteur de mémoires et examinateur à l’oral au SIEC – Maison des Examens : Je sais exactement ce que le jury attend.

🎓 Pourquoi choisir mes cours ?
✅ Exercices types, QCM & annales pour un entraînement optimal 📝
✅ Correction & amélioration du mémoire avec conseils méthodologiques 📖
✅ Préparation à l’oral avec simulations d’examen 🎤

🎯 Les matières :
Anatomie / Physiologie / Biochimie / Bases physiopathologiques de la diététique / Connaissance des aliments / Nutrition thérapeutique / Étude de cas / Mémoire et soutenance

👥 Cours collectif mensuel (BTS Diététique 1er et 2e année) : Une fois par mois

📞📩💬 Contactez-moi dès maintenant pour plus d’infos ou réserver un créneau !

Zoé

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A doctoral candidate in Neuroscience and postdoctoral researcher at Cambridge, I previously taught at the University of Montpellier in France. For over 15 years, I have taught at the secondary and post-secondary levels in various institutions, as well as providing private tutoring. I enjoy sharing my passion and enthusiasm for the subject matter, and helping students regain confidence and independence.
Drawing on my experience in research laboratories, I teach the scientific method and pay attention to the rigor that will make all the difference in preparing for exams and competitions.
I adapt to the student's pace, making the course content accessible, before revising on past papers or document studies.

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My lessons aim to solidify foundational knowledge, develop scientific reasoning, and refine problem-solving skills. I explain complex concepts clearly and logically, using examples and guided exercises to ensure thorough understanding. Each lesson is tailored to the student's level, pace, and academic goals.

For IB students, I offer targeted support, in line with the program, including preparation for exams, internal assessments and the development of analytical skills necessary for success.

My goal is to help students gain confidence, improve their results, and make lasting progress in science.

Liza

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Who are my courses for:
-Secondary: 1st to 6th grade
-Higher education: chemistry, biotechnology, life sciences
*Materials:
-General, cellular and molecular biology
-Genetic
-General and clinical microbiology

*Method and procedure:
-Individual or group theory courses (up to 10 students)
-First lesson free (30 min): initial contact, needs assessment, presentation of my method, review of concepts
-Subsequent lessons: targeted work on the agreed chapters, practical exercises, quizzes and summaries for better retention