Biology &#8211; S2 &#8211; Asmaa Sobhy

Lecture 1 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار

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Lecture 2 – Lesson 2 – Photosynthesis in green plants (Structure of Chloroplast and Plant’s leaf) 6 المواضيع | 1 اختبار

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Introduction to Lecture 2

1 – Structure of Chloroplast

2 – Structure of plant’s leaf

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Lecture 3 (Part 1) – Lesson 2 – Photosynthesis in green plants (From the mechanism of the photosynthesis to Melvin Calvin) 6 المواضيع

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Introduction to Lecture 3

1 – The mechanism of the photosynthesis Van Neil

Lecture 3 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار

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Lecture 4 (Part 1) – Lesson 3 – Heterotrophic nutrition (Till the gastric digestion) 7 المواضيع

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Introduction to Lecture 4

1 – Heterotrophic nutrition & Digestion

2 – Enzymes

3 – Buccal digestion

4 – Pharynx & esophagus

5 – Gastric digestion

Lecture 4 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار

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Lecture 5 (Part 1) – Lesson 3 – Heterotrophic nutrition (From the intestinal digestion to the large intestine and defecation) 9 المواضيع

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Introduction to Lecture 5

1 – intestinal digestion 1-Bile juice

2 – intestinal digestion 2-Pancreatic juice

3 – intestinal digestion 3-Intestinal juice

4 – absorption

5 – blood route and lymphatic route

6 – metabolism

6 – large intestine and defecation

Lecture 5 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار

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Lecture 6 – Lesson 1 – Transport in higher plants (The concept of transport to the Phloem and Xylem) 7 المواضيع | 1 اختبار Available on سبتمبر 29, 2022 12:00 ص

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chapter two - transport in living organism (5 lecture)

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Introduction to Lecture 6

1 – The concept of transport and need for it & transport in higher plants

2 – Structure of the plant stem (edpidermis – cortex- vascular cylinder)

3 – Phloem

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Lecture 7 (Part 1) – Lesson 1 – Transport in higher plants (The mechanism of transport water and salts to the cytoplasmic streaming) 8 المواضيع Available on أكتوبر 6, 2022 12:00 ص

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Introduction to Lecture 7

1 – The mechanism of transport water and salts from the root to the leaf -1 -Root presure thoery

2 – 2-Imbibition theory 3-Capilaarity theory

3 – 4-Cohesion- Adhesion -Transpiration pull theory

4 – Path of sap ascent from root to leaves

5 – Trasnsport of manufactured food from the leaf to other parts of the plant (Rapeden & Bohr – Mittler )

6 – Mechanism of trasnport of organic substances in the phloem (cytoplasmic streaming)

Lecture 7 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار Available on أكتوبر 6, 2022 12:00 ص

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Lecture 8 – Lesson 2 – Transport in higher Animals (From the mechanism of the heart to the blood vessels) 6 المواضيع Available on أكتوبر 13, 2022 12:00 ص

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Introduction to Lecture 8

1 – human transport system (1- The heart)

2 – Heart beats

3 – Sounds of heart

4 – The blood vessels a-Artries b-Veins

Lecture 8 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار Available on أكتوبر 13, 2022 12:00 ص

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Lecture 9 (Part 1) – Lesson 2 – Transport in higher Animals (From the Blood capillaries to the Blood pressure) 9 المواضيع Available on أكتوبر 20, 2022 12:00 ص

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Introduction to Lecture 9

1 – c-Blood capillaries

2 – 3-Blood a-Plasma

3 – b-Red blood cells

4 – c-White blood cells

5 – d-Blood platlets & Function of the blood

6 – Blood clot

7 – Blood Pressure

Lecture 9 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار Available on أكتوبر 20, 2022 12:00 ص

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Lecture 10 (Part 1) – Lesson 2 – Transport in higher Animals (From the Blood Circulation to the lymphatic system) 6 المواضيع Available on أكتوبر 27, 2022 12:00 ص

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Introduction to Lecture 10

1 – Blood Circulation 1-Pulmonary circulation

2 – Systemic circulation

3 – Hepatic portal circulation

4 – lymphatic system

Lecture 10 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار Available on أكتوبر 27, 2022 12:00 ص

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Lecture 11 – REVISION ON PREVIOUS & TEST Available on نوفمبر 3, 2022 12:00 ص

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CHAPTER THREE - RESPIRATION IN LIVING ORGANISMS (3 lecture)

Lecture 12 (Part 1) – Lesson 1 – Cellular respiration (From the concept of respiration to the calculation of ATP) 8 المواضيع Available on نوفمبر 10, 2022 12:00 ص

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Introduction to Lecture 12

1 – the concept of respiration and its importance to living oragnisms

2 – Introduction to Aerobic cellular respiration

3 – 1- Glycolysis

4 – 2- kerbs cycle

5 – 3-Electron transport chain

6 – Calculation of ATP

Lecture 12 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار Available on نوفمبر 10, 2022 12:00 ص

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Lecture 13 (Part 1) – Lesson 1 – Cellular respiration (anaerobic respiration) + Lesson 2 – Respiration in human ( 5 المواضيع Available on نوفمبر 17, 2022 12:00 ص

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Introduction to Lecture 13

1 – anaerobic respiration (1) – Acidic fermentation

2 – anaerobic respiration (2) – Alcoholic fermentation

3 – The respiratory system in man

4 – Role of respiratory system in Excretion

Lecture 13 (Part 2) – Diverse Book Questions + Homework Answer 2 المواضيع | 1 اختبار Available on نوفمبر 17, 2022 12:00 ص

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Homework Lecture 13

Lecture 14 – Lesson 3 – Respiration in plant 7 المواضيع | 1 اختبار Available on نوفمبر 24, 2022 12:00 ص

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Introduction to Lecture 14

1 – Respiration in plant

2 – Relation between photosynthesis and respiration

3 – an experiment to prove the respiration in plants

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