Course curriculum

  • 1

    Welcome Video / User Guide

    • Welcome Video/ User Guide: How to use Al Nafi portal for Biology 5090

  • 2

    NEWSPAPER

    • Newspaper of May 2022

    • Help Us To Provide The Best Experience Possible

  • 3

    Live Session Schedule (All subjects)

    • Schedule of O-Level, A-Level, and IELTS Live Sessions (All subjects)

  • 4

    Live session Announcements

    • Live Session 1st february 2022

    • Live Session 22 february 2022

    • Live session 15 march 2022

    • Live session 29 march 2022

    • Live Sessions Schedule for April 2022

    • Live session 05 April 2022

    • Live session 19 April 2022

    • Live Sessions Schedule for May 2022

    • Live session 10 May 2022

    • Live session 10 May 2022

  • 5

    Live Sessions 2022

    • Live Session: 1st-february-2022

    • Live Session: 22-february-2022

    • Live session: 15- March-2022

    • Live session: 29- March-2022

    • Live session: 10- May-2022

  • 6

    Chapter 0- Introduction to O level Biology 5090

  • 7

    Chapter 1 - Cell struture and organization

    • آئیں میتھ سیکھیں کھیل کھیل میں

    • Help Us To Provide The Best Experience Possible

    • Chapter's Sub division

    • 1.1: Plant and Animal Cell - (a): What is a cell? & (b) Lets discuss protoplasm and its parts

    • 1.1: Plant and Animal Cell - (c): Animal and plant Cell ( Organelles, difference and similarities)

    • 1.2: Specialised Cells, tissues and Organs - (a): Differentiation & Introduction to tissue, organ and organ system

    • 1.2: Specialised Cells, tissues and Organs - (b): Animal Tissue

    • 1.2: Specialised Cells, tissues and Organs - (c): Plant Tissue

    • Notes

    • Paper Guide

    • Revision

  • 8

    Chapter 2 - Diffusion and Osmosis

    • How we will going to complete chapter 2

    • 2.1 - Diffusion

    • 2.2 (a) Osmosis & Water Potential

    • 2.2 (b) - Osmosis in Cells

    • 2.2 (c) Water uptake by plants

    • 2.3 (a) Active transport

    • 2.3 (b) Importance of active transport

    • Revision

    • Notes

    • Help Us To Provide The Best Experience Possible

    • آئیں میتھ سیکھیں کھیل کھیل میں

  • 9

    Chapter 3 - Enzymes

    • How we will going to complete chapter - 3

    • 3.1 - Enzyme Action (Sub division)

    • 3.1 (a) - Enzymes are Biological Catalyst

    • 3.1 (b) Working of Enzymes

    • 3.2 - Effects of temperature and pH (sub division)

    • 3.2 (a) - Effect of temperature on enzyme activity

    • 3.2 (b) - Effects of pH on enzyme activity

    • Revision

    • Notes

    • Help Us To Provide The Best Experience Possible

  • 10

    Chapter 4 - Plant Nutrition

    • 4.1 - Photosynthesis (Sub division)

    • 4.1 (a) - About Photosynthesis

    • 4.1 (b) - Respiration and The uses for glucose

    • 4.1 (c) - Life depends on photosynthesis

    • 4.1 (d) - Conditions needed for photosynthesis

    • 4.1 (d) - Part 2 : Investigating the condition needed for photosynthesis

    • 4.1 (e) -Investigating the rate of photosynthesis

    • 4.1 (f) - Limiting Factors

    • 4.2 - Leaf Structure

    • 4.3 - Mineral Nutrition

    • Notes

    • Exercise

    • Help Us To Provide The Best Experience Possible

  • 11

    Chapter 5 - Animal Nutrition

    • Chapter's Sub division

    • 5.1 : Nutrients - (a) : Components of food and a balanced diet

    • Monomer, polymer and macromolecule

    • 5.1 : (b) - Carbohydrates

    • 5.1 : (c) - Proteins

    • 5.1 : (d) - Lipids

    • 5.1 : (e) - Part 1 : Vitamins

    • 5.1 : (e) - Part 2 : Minerals , Fibre & Water

    • 5.2 : Diet - (a) : Diet and energy intake

    • 5.3 : (a) - Malnutrition

    • 5.3 : (b) - Problems contributing famine

    • 5.4 : Human Teeth - ( a & b) : Types of human teeth & Teeth structure and Functions

    • 5.4 : (c) - Dental decay

    • 5.5 : Chemical digestion - (a & b) : Digestion process & Peristalsis

    • 5.6 : Human alimentary canal

    • 5.7 : Absorption and assimilation ( Part 1 )

    • 5.7 : Absorption and assimilation ( Part 2 )

    • Notes

    • Help Us To Provide The Best Experience Possible

  • 12

    Chapter 6 - Transport in Flowering plants

    • chapter's Sub division

    • (a) : Tranpiration & Translocation

    • (b) : Structure and function of root hairs to their surface area and to water and ion uptake

    • (c) : Loss of water from the leaves and the transpiration stream

    • (d) : Factors affecting the rate of transpiration

    • (e) : Stomata and the control of water loss from the leaf

    • (f) : How wilting occurs

    • (g) : Investigate, using a suitable stain, the pathway of water in a cut stem

    • (h) : Potometer – which is used to estimate transpiration rate.

    • (i) : Structure and function of xylem

    • (j) : Structure and function of Phloem

    • (k) : Structure and function of Stem

    • Revision

    • Notes

    • Exercise

    • Exercise - Answers

    • Help Us To Provide The Best Experience Possible

  • 13

    Chapter 7 - Transport in Humans

    • Chapter's Sub division

    • 7.1 : Circulatory system - (a) : Circulatory system as a system of tubes with a pump and valves

    • (b) : Double circulatory system

    • (c) : Structure of the heart

    • (d) : Heart Cycle

    • (e) : Effect of physical activity on pulse rate

    • (f) Main blood vessels and Structure and function of arteries, veins and capillaries

    • (g) : Composition of blood - part 1

    • (h) : Composition of blood - part 2

    • (i) : Composition of blood - part 3

    • (j) : Passage of dissolved substances from the blood to the cells

    • (k) : Antigens and organ transplant - part 1

    • (l) : Antigens and organ transplant - part 2

    • (m): Coronary heart disease

    • (n): Causes of Coronary heart disease

    • Notes

    • Help Us To Provide The Best Experience Possible

    • How to Study CODS and Data Science Together and be job or freelancing ready in 9 to 12 months.

  • 14

    Chapter 8 - Respiration

    • Chapter's Sub division

    • Introduction

    • 8.1 : Aerobic Respiration - (a): What is Respiration

    • 8.1 : Aerobic Respiration - (b): The uses of energy from respiration

    • 8.1 : Aerobic Respiration - (c): What is Aerobic respiration and state the equation

    • 8.2: Anaerobic Respiration

    • 8.3: Human gas exchange - (a): Respiration & Breathing

    • Help Us To Provide The Best Experience Possible

    • 8.3: Human gas exchange - (a): Respiration & Breathing - Part 2

    • 8.3: Human Gas Exchange - (b): Structure of the Human Respiratory System

    • 8.3: Human Gas Exchange - (c): Breathing Mechanism & Ventilation

    • 8.3: Human Gas Exchange - (d): Gas exchange in the alveoli

    • 8.3: Human Gas Exchange - (e): Effects of exercise on breathing

    • Notes

    • Voice issue will resolve soon.

    • 8.1 (b) - issue resolved

    • 8.1 (c) - Issue resolved

    • 8.2 - Issue resolved

  • 15

    Chapter 9 - Excretion

    • Chapter's Sub division

    • 9.1: (a) What is Excretion

    • 9.1: (b) Excretion of carbon dioxide

    • 9.1: (c) Excretion of Urea

    • 9.1: (d) The urinary system - Function of kidney & the composition of urine

    • 9.2: (a) Kidney failure and its treatment

    • 9.2: (b) Working of Dialysis - Part 1

    • 9.2: (b) Working of a dialysis - Part 2

    • Notes

  • 16

    Chapter 10 - Homeostasis

    • Chapter's Sub division

    • 10.1: (a&b) : Homeostasis and Maintenance of a constant body temperature

    • 10.1: (c): Negative feedback

    • 10.1: (d): Structure of the skin

    • 10.1: (e): Skin and the temperature control

    • Notes

  • 17

    Chapter 11 - Coordination and Response

    • Chapter's Sub division

    • 11.1: Nervous System - (a): The role of the nervous system

    • 11.1: Nervous System - (b): Structure of the nervous System

    • 11.1: Nervous System - (c): Types of nerve cells & Receptors

    • 11.1: Nervous System - (d): The brain and the spinal cord

    • 11.2: Receptors

    • 11.3: Reflex Action - (a): Reflex action and Reflex pathway

    • 11.3: Reflex Action - (b): The Eye - (part 1)

    • 11.3: Reflex Action - (b): The Eye - (part 2)

    • 11.4: Hormones - (a&b): What are hormones & Exocrine and Endocrine glands

    • 11.4: Hormones - (c): Adrenaline

    • 11.4: Hormones - (d): Hormones from Pancreas

    • 11.4: Hormones - (e): Diabetes Mellitus

    • 11.4: Hormones - (f): Treatment of Diabetes Mellitus

    • Notes

    • Exercise

  • 18

    Chapter 12 - Support , movement and locomotion

    • Support, Movement and Locomotion

    • Notes

    • Exercise

  • 19

    Chapter 13 - The use and abuse of drugs

    • Chapter's Subdivision

    • 13.1: Antibiotics - (a) Drugs

    • 13.1: Antibiotics - (b): Introduction to antibiotics

    • 13.2: Effects of Heroin

    • 13.3: Effects of Alcohol

    • 13.4: Effects of tobacco smoke

    • Notes

    • Exercise

  • 20

    Chapter 14 - Microorganisms and Biotechnology

    • Chapter's Sub division

    • 14.1: Microorganisms - (a): Introduction to microorganisms

    • 14.1: Microorganisms - (b): Fungi

    • 14.1: Microorganisms -(c): Bacteria

    • 14.1: Microorganisms - (d): Viruses

    • 14.2: Food biotechnology - (a): Role of yeast in the production of bread and alcohol

    • 14.2: Food biotechnology - (b): Role of bacteria in the production of cheese and yoghurt

    • 14.3 Industrial Biotechnology - (a): Industrial fermenters

    • 14.3 Industrial Biotechnology - (b): Using fermenters to produce antibiotics

    • 14.3 Industrial Biotechnology - (c): Manufacture of single cell protein

    • Notes

    • Exercise

  • 21

    Chapter 15 - The Relationship of organisms with one another and with the environment

    • Chapter's Subdivision

    • 15.1: Energy Flow

    • 15.2: Food chains & Food Webs

    • 15.3: Carbon Cycle

    • 15.4: Nitrogen Cycle

    • 15.5 : Parasitism

    • 15.6 Effects of humans on the ecosystem - Part 1

    • 15.6 Effects of humans on the ecosystem - Part 2

    • 15.7: Pollution (Part 1)

    • 15.7: Pollution (Part 2)

    • 15.8: Conservation (Part 1)

    • 15.8: Conservation (Part 2)

    • Notes

  • 22

    Chapter 16 - Development of organisms and the continuity of life

    • Chapter Sub division

    • 16.1: Asexual Reproduction - (a): Mitosis

    • 16.1: Asexual Reproduction - (b): Meiosis

    • 16.1: Asexual Reproduction - (b): Meiosis - Part 2

    • 16.1: Asexual Reproduction - (c): What is Asexual reproduction?

    • 16.2: Sexual Reproduction in plants - (a): Sexual reproduction in flowering plants

    • 16.2: Sexual Reproduction in plants - (b): Fertilization, Seed Germination and Seed dispersal.

    • 16.3: Sexual reproduction in Humans - (a): The male & The female reproductive systems

    • 16.3: Sexual reproduction in Humans - (b): Hormones

    • 16.3: Sexual reproduction in Humans - (c): The Menstrual Cycle

    • 16.3: Sexual reproduction in Humans - (d): Fertilisation and growth of embryo

    • 16.3: Sexual reproduction in Humans - (e): Pregnancy

    • 16.3: Sexual reproduction in Humans - (f): Contraception

    • 16.4: Sexually transmitted Diseases: (a): Syphilis and HIV

    • Notes

  • 23

    Chapter 17 - Inheritance

    • Chapter's Sub division

    • 17.2 Chromosomes and DNA - (a): Introduction to chromosomes, genes and DNA

    • 17.2 Chromosomes and DNA - (b): Genes & Alleles

    • 17.3 Monohybrid Inheritance - (a): Mendel’s Inheritance

    • 17.3 Monohybrid Inheritance - (b): Monohybrid Inheritance & Genetic crosses

    • 17.3 Monohybrid Inheritance - (c): Determination of sex in humans

    • Codominance - Part 1

    • Codominance - Part 2

    • Mutations

    • 17.1 - Variation

    • 17.4 - Selection - (a): Natural Selection

    • 17.4: Selection - (b): Artificial Selection

    • 17.5: Genetic Engineering

    • Notes

  • 24

    Alternative to Practical

    • Important Topics

    • Magnification (Part 1)

    • Magnification (Part 2)

    • Osmosis and Diffusion

    • Effect of temperature and pH on enzyme activity

    • Test for the presence of starch

    • Test for the presence of reducing sugar

    • Test for the presence of proteins

    • Test for the presence of fats

    • Cobalt chloride paper

    • Demonstrate that oxygen is released during photosynthesis.

    • Examples

  • 25

    Summative assessments of Biology 5090

    • Assessments plan

    • Momna_Summative assessment of O level Biology (5090) # 1 : Chapter 1 to Chapter 4

    • Momna_Summative assessment of O level Biology (5090) # 2 : Chapter 5 to Chapter 8

    • Momna_Summative assessment of O level Biology (5090) # 3 : Chapter 9 to Chapter 12

    • Momna_Summative assessment of O level Biology (5090) # 4 : Chapter 13 to Chapter 17

    • Momna_Summative assessment of O level Biology (5090) # 5 : Alternative to Practical

  • 26

    Live Session Recordings

    • Live Session

    • Second live session : 20-10-2020 - Tuesday

    • Second session - 20-10-2020 - Tuesday

    • 3 Live Session : 03-11-2020

    • 3 Live session - 03-11-2020

    • 4 Live Session : 17-11 2020

    • Live Session

    • 5h- January-2021

    • Live session - January 5th, 2021

    • session live 2 february 2021

    • Help Us To Provide The Best Experience Possible

    • Live session (16-february-2021)

    • Live Session (2- March- 2021)

    • 16-march- 2021

    • 30-March-2021

    • 27- April - 2021

    • Live Session: 11 May 2021

    • Live Session: 11 May 2021 (Recorded)

    • O level Biology 5090 || Topic: Chapter#1 - Cell Structure and Organization - Instructor: Momna Saleem - Date: 25-05-2021

    • Video : O level Biology 5090 || Topic: Chapter#1 - Cell Structure and Organization - Instructor: Momna Saleem - Date: 25-05-2021

    • O level Biology 5090 || Topic: Chapter#2 - Diffusion and Osmosis - Instructor: Momna Saleem - Date: 08-06-2021

    • Video: O level Biology 5090 || Topic: Chapter#2 - Diffusion and Osmosis - Instructor: Momna Saleem - Date: 08-06-2021

    • O level Biology 5090 || Topic: Chapter#3 -Enzymes - Instructor: Momna Saleem - Date: 06-July-2021

    • Video: O level Biology 5090 || Topic: Chapter#3 -Enzymes - Instructor: Momna Saleem - Date: 06-July-2021

    • O level Biology 5090 || Topic: Chapter#4 -Plant Nutrition - Instructor: Momna Saleem - Date: 24-August-2021

    • Video: O level Biology 5090 || Topic: Chapter#4 -Plant Nutrition - Instructor: Momna Saleem - Date: 24-August-2021