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

Lecture 2 – Lesson 1 – Excretion in Human 9 المواضيع | 1 اختبار Available on فبراير 18, 2023 12:00 ص

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Introduction to Lecture 2

The kidney

The kidney structure

Structure of the urinary system

Urine extraction

Kidney failure (The artificial kidney)

The liver

Homework on lecture 2

Lecture 3 – Lesson 2 – Excretion in Plants 8 المواضيع | 1 اختبار Available on فبراير 25, 2023 12:00 ص

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Introduction to Lecture 3

Excretion in plants

Guttation

Transpiration

Importance of transpiration

Experiments

Homework on lecture 3

Lecture 4 – Lesson 1 – Sensitivity in plants 8 المواضيع | 1 اختبار Available on مارس 4, 2023 12:00 ص

Second Term - Chapter five - sensitivity in living organisms (5 Lectures)

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Introduction to Lecture 4

Sensation

Sensitivity in plants- (1) response to touch and darkness

(2) Tropism 1-Phototropism

2-Geotropism

3-hydrotropism

Homework on lecture 4

Lecture 5 – Lesson 2 – Sensation in man (Nervous tissue) 9 المواضيع | 1 اختبار Available on مارس 11, 2023 12:00 ص

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Introduction to Lecture 5

Nervous system

Types of nerve systems

Cell body

Cell processes

Neuroglia

Structure of the nerve

Homework on lecture 5

Lecture 6 – Lesson 3 – Nerve Impulse 9 المواضيع | 1 اختبار Available on مارس 18, 2023 12:00 ص

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Introduction to Lecture 6

The nature of the nerve impulse

The nerve cell at rest(polarization)

Changes in the nerve cell on stimulation(Depolarization)

Propagation of nerve impulse through the nerve fibers

The return of nerve cell to its original state (repolarization)

Properties of the nerve impulse

The synapse-type of synapses-structure of the synapse

Mechanism of transmitting the nerve impulse across synapse

Homework on lecture 6

Lecture 7 – Lesson 4 – Central Nervous System 7 المواضيع | 1 اختبار Available on مارس 25, 2023 12:00 ص

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Introduction to Lecture 7

Brain and meninges

The forebrain

Midbrain and hindbrain

Spinal cord

Homework on lecture 7

Lecture 8 – Lesson 8 – Lesson 5 – Peripheral Nervous System 7 المواضيع | 1 اختبار Available on أبريل 1, 2023 12:00 ص

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Introduction to Lecture 8

Peripheral nervous system 1-Cranial nerves

Peripheral nervous system 2-Spinal nerves

Reflex arc – Reflex action

Autonomic nervous system

Homework on lecture 8

October Exam 2 المواضيع | 1 اختبار الدرس كعينة

Chapter one - Nutrition and digestion in living organisms (5 Lecture)

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Introduction -Revision – October Content

Revision – October Content

Exam

November Exam 2 المواضيع | 1 اختبار الدرس كعينة

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Introduction -Revision – November Content

November Revision

Exam

Lecture 1 (Part 1) – Lesson 1 – Nutrition and digestion in living organisms 10 المواضيع الدرس كعينة

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Introduction to Lecture 1

1 – The concept of nutrition and the need of it

2 – Nutrition in green plants ( Root Hairs )

3 – Diffusion and Permeability

4 – The phenomenon of osmosis

5 – The phenomenon of imbibition

6 – Macro-nutrients and Micro-nutrients

7 – Mechanism Diffusion and selective permeability

8 – Mechanism of absorption of minerals ( Active transport )

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

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

Homework on lecture 1

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Introduction to Lecture 2

1 – Structure of Chloroplast

2 – Structure of plant’s leaf

Homework on lecture 2

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

Homework Lecture 3

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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

Homework on lecture 4

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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) 8 المواضيع | 1 اختبار

Homework on lecture 5

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

4 – Xylem

Homework on lecture 6

Lecture 7 (Part 1) – Lesson 1 – Transport in higher plants (The mechanism of transport water and salts to the cytoplasmic streaming) 8 المواضيع

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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

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Lecture 8 – Lesson 2 – Transport in higher Animals (From the mechanism of the heart to the blood vessels) 6 المواضيع

Homework on lecture 7

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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

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Lecture 9 (Part 1) – Lesson 2 – Transport in higher Animals (From the Blood capillaries to the Blood pressure) 9 المواضيع

Homework Answer

Homework on lecture 8

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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

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Lecture 10 (Part 1) – Lesson 2 – Transport in higher Animals (From the Blood Circulation to the lymphatic system) 6 المواضيع

Homework on lecture 9

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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

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Lecture 11(Part 1) – Lesson 1 – Cellular respiration (From the concept of respiration to the calculation of ATP) 8 المواضيع

Homework on lecture 10

CHAPTER THREE - RESPIRATION IN LIVING ORGANISMS (3 lecture)

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Introduction to Lecture 11

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

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Lecture 12 (Part 1) – Lesson 1 – Cellular respiration (anaerobic respiration) + Lesson 2 – Respiration in human ( 5 المواضيع

Homework on lecture 11

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

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Diverse Book Questions

Homework Answer

Homework Lecture 13

Lecture 13 – Lesson 3 – Respiration in plant 7 المواضيع | 1 اختبار

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Introduction to Lecture 13

1 – Respiration in plant

2 – Relation between photosynthesis and respiration

3 – an experiment to prove the respiration in plants

Homework on lecture 14