# 208 Biology O Level Paper 6 ATP Notes

### 208 Biology O Level Paper 6 ATP Notes

  
**TABLE OF CONTENTS  
Biology O Level Paper**  
Introduction to ATP paper  
Unit 1: Cells  
Preparing a temporary slide of onion epidermis cells  
Observing the effect of surface area on rate of diffusion  
Practice Questions related to Cells  
Sample Question (1)  
Sample Question (2)  
Sample Question (3)  
Sample Question (4)  
Sample Question (5)  
Unit 2: Diffusion and Osmosis(Biology O Level Paper)  
Observing the effect of temperature on diffusion  
Observing the effect of concentration gradient and distance on diffusion  
Observing the effect of particle size on diffusion  
Observing osmosis across partially permeable membrane  
Observing effect of water and sugar solution on potato tissue (Method 1)  
Observing effect of water and sugar solution on potato tissue (Method 2)  
Observing plasmolysis  
Observing the effects of varying the concentration of sucrose solution on potato tissue  
Observing the partial permeable ability of a membrane  
Practice Questions related to Diffusion and Osmosis  
Sample Question (1)  
Oct/Nov 2011-P61  
Oct/Nov 2013-P62  
Unit 3: Food Tests  
Tests for Carbohydrates  
Tests for Fats (The Ethanol Emulsion Test)  
Tests for Proteins (The Biuret Test)  
Observing presence of vitamins  
Practice Questions related to Food Tests  
May/June 2012-P61, Q3  
May/June 2012-P62, Q3  
May/June 2013-P61, Q1  
May/June 2013-P62, Q2  
Home Delivery# 0321-1100570 www  
May/June 2014-P61, Q2  
May/June 2015-P61, Q1  
Oct/Nov 2012-P61, Q4  
Oct/Nov 2013-P61, Q4  
Oct/Nov 2016-P61, Q2  
Oct/Nov 2014-P62, Q3  
Oct/Nov 2015-61, Q1  
Oct/Nov 2016-P62, Q1  
Unit 4: Application of Enzymes  
Characteristics of Enzymes  
Extracting and testing enzyme from living cells  
Observing the effect of temperate on enzyme activity  
Observing the effect of pH on enzyme activity  
Practice Questions related to Application of Enzymes  
May/June 2015-P61, Q1  
May/June 2015-P62, Q3  
May/June 2016-P61, Q1  
Oct/Nov 2011-P62, Q1  
Oct/Nov 2012-P61, Q1  
Oct/Nov 2012-P62, Q1  
Unit 5: Photosynthesis(Biology O Level Paper)  
Testing starch in a leaf  
Testing the necessity of chlorophyll for photosynthesis  
Testing the necessity of light for photosynthesis  
Testing the necessity of carbon dioxide for photosynthesis  
Testing the production of oxygen as result of photosynthesis  
Testing the effect of varying light intensity on rate of photosynthesis (Method 1)  
Testing the effect of varying light intensity on rate of photosynthesis (Method 2)  
Testing the effect of varying carbon dioxide concentration on rate of photosynthesis  
Testing the effect of changing temperature on rate of photosynthesis  
Observing the importance of different mineral elements in plant growth  
Practice Questions related to Photosynthesis  
Sample Question (1)  
Sample Question (2)  
Sample Question (3)  
Sample Question (4)  
Home Delivery# 0321-1100570 www  
Sample Question (5)  
Unit 6: Nutrition in Human  
Calculating the energy from food sample  
Observing the action of salivary amylase on starch  
Modelling the action of salivary amylase on starch  
Testing the action of pepsin on egg-white protein  
Observing the action of lipase  
Practice Questions related to Nutrition in Humans  
Sample Question (1)  
Sample Question (2)  
Sample Question (3)  
Sample Question (4)  
Unit 7: Transport in Plants  
Observing transport in vascular bundles of plant stem  
Observing transport of water in xylem  
Observing water loss by plant  
Observing rate of water uptake by plant under varying environmental conditions  
Observing which surface of leaf loses more water  
Practice Questions related to Transport in Plants  
Sample Question (1)  
Unit 8: Transport in Humans  
Observing and dissecting sheep’s or goat’s heart  
Observing the effect of exercise on pulse rate  
Practice Questions related to Transport in Humans  
Sample Question (1)  
Sample Question (2)  
Sample Question (3)  
Sample Question (4)  
Unit 9: Respiration  
Observing oxygen in exhaled air  
Observing carbon dioxide in exhaled air  
Calculating the volume of air in lungs  
Investigating the effect of exercise on carbon dioxide production  
Observing the usage of oxygen during respiration (Method I)  
Observing the usage of oxygen during respiration (Method II)  
Observing anaerobic respiration by yeast  
Home Delivery# 0321-1100570 www  
Practice Questions related to Respiration  
Sample Question (1)  
Sample Question (2)  
Sample Question (3)  
Sample Question (4)  
Unit 10: Germination  
Observing the effect of temperature on rate of respiration of germinating seeds  
Observing the release of energy as result of respiration  
Investigating the need of water for germination (Method 1)  
Investigating the need of water for germination (Method 2)  
Investigating the need of suitable temperature for germination  
Experimental and Control Group  
Practice Questions related to Germination  
Sample Question (1)  
Sample Question (2)  
Sample Question (3)  
Unit 11: Drawings and Labelling  
Parameters of making a larger drawing and labelling it  
Practice Questions of Drawings and Labelling  
May/June 2010-P61, Q3  
May/June 2010-P62, Q1  
May/June 2010-P62, Q1  
May/June 2011-P62, Q3  
May/June 2011-P62, Q3  
May/June 2012-P61, Q2  
May/June 2012-P61, Q3  
May/June 2012-P62, Q2  
May/June 2015-P62, Q2  
May/June 2016-P61, Q2  
Oct/Nov 2012-P61, Q2  
Oct/Nov 2013-P61, Q3  
Oct/Nov 2014-P62, Q2  
Oct/Nov 2016-P61, Q2  
Oct/Nov 2016-P62, Q1  
Unit 12: Drawings and Magnification  
How to work out magnification and other sizes of drawings/Images  
Home Delivery# 0321-1100570 www  
Practice Questions of Drawings and Magnification  
May/June 2010-P61, Q2  
May/June 2011-P61, Q3  
May/June 2011-P62, Q3  
May/June 2012-P62, Q3  
May/June 2014-P61, Q2  
May/June 2014-P62, Q2  
May/June 2015-P61, Q2  
May/June 2015-P61, Q3  
May/June 2015-P62, Q1  
Oct/Nov 2010-P61, Q2  
Oct/Nov 2010-P62, Q2  
Oct/Nov 2011-P61, Q1  
Oct/Nov 2011-P61, Q2  
Oct/Nov 2012-P62, Q2  
Oct/Nov 2013-P62, Q1  
Oct/Nov 2014-P61, Q2  
Oct/Nov 2015-P61, Q1  
Oct/Nov 2015-P61, Q2  
Oct/Nov 2015-P62, Q2  
Oct/Nov 2016-P61, Q2  
Oct/Nov 2016-P62, Q1  
Unit 13: Features of a Photograph or Drawing  
Recognizing and observing features of a photograph or drawing  
Practice Questions of Features of a Photograph or Drawing  
May/June 2010-P61, Q1  
May/June 2011-P61, Q3  
May/June 2011-P62, Q2  
May/June 2011-P62, Q3  
May/June 2012-P61, Q2  
May/June 2012-P61, Q3  
May/June 2015-P62, Q2  
May/June 2012-P62, Q1  
May/June 2012-P62, Q4  
May/June 2013-P61, Q2  
May/June 2013-P62, Q2  
Home Delivery# 0321-1100570 www  
Oct/Nov 2010-P61, Q2  
Oct/Nov 2010-P61, Q3  
Oct/Nov 2010-P62, Q1  
Oct/Nov 2010-P62, Q1  
Oct/Nov 2011-P61, Q2  
Oct/Nov 2011-P62, Q2  
Oct/Nov 2012-P61, Q2  
Oct/Nov 2012-P61, Q3  
Oct/Nov 2012-P62, Q2  
Oct/Nov 2012-P62, Q3  
Oct/Nov 2013-P61, Q2  
Oct/Nov 2013-P61, Q3  
Oct/Nov 2014-P61, Q3  
Oct/Nov 2015-P61, Q2  
Oct/Nov 2016-P61, Q1  
Oct/Nov 2016-P62, Q1  
Oct/Nov 2016-P62, Q1  
Unit 14: Graph  
Constructing and interpreting graph  
Specific guidelines for a bar chart  
Specific guidelines for a histogram  
Specific guidelines for a line graph  
Specific guidelines for a pie chart  
Practice Questions related to Graph  
May/June 2010-P61, Q1  
May/June 2011-P62, Q3  
May/June 2013-P61, Q2  
May/June 2013-P62, Q2  
May/June 2016-P61, Q1  
Oct/Nov 2014-P61, Q2  
Oct/Nov 2016-P62, Q3  
Practice Questions for Making Graph and then Suggesting or Concluding  
May/June 2010-P62, Q3  
May/June 2011-P61, Q2  
May/June 2014-P61, Q2  
May/June 2014-P62, Q1  
Home Delivery# 0321-1100570 www  
Oct/Nov 2010-P61, Q1  
Oct/Nov 2010-P62, Q1  
Oct/Nov 2011-P61, Q3  
Oct/Nov 2013-P61, Q1  
Oct/Nov 2013-P62, Q3  
Oct/Nov 2014-P62, Q1  
Oct/Nov 2015-P61, Q1  
Oct/Nov 2015-P62, Q1  
Unit 15: Water and Carbon Dioxide  
Testing Presence of Carbon dioxide with Hydrogen carbonate Indicator  
Testing Presence of Water with Cobalt Chloride Paper  
Practice Questions Related to Testing of Water and Carbon Dioxide  
May/June 2013-P62, Q3  
May/June 2015-P61, Q2  
May/June 2015-P62, Q2  
Oct/Nov 2010-P62, Q3  
Oct/Nov 2014-P61, Q1  
Unit 16: Observations and Deductions  
Techniques to record observations and making deductions  
Practice Questions Related to Observations and Deductions  
May/June 2012-P61, Q1  
May/June 2012-P62, Q2  
May/June 2015-P62, Q1  
Oct/Nov 2013-P62, Q1  
Unit 17: Designing and Planning  
How to design and plan an investigation  
Practice Questions Related to Designing and Planning  
May/June 2010-P61, Q1  
May/June 2010-P62, Q1  
May/June 2011-P61, Q1  
May/June 2011-P62, Q3  
May/June 2012-P61, Q1  
May/June 2013-P61, Q2  
May/June 2013-P61, Q3  
May/June 2014-P62, Q2  
May/June 2015-P61, Q1  
Home Delivery# 0321-1100570 www  
May/June 2016-P61, Q1  
Oct/Nov 2010-P61, Q3  
Oct/Nov 2011-P61, Q1  
Oct/Nov 2012-P62, Q2  
Oct/Nov 2015-P61, Q3  
Oct/Nov 2015-P62, Q3  
Unit 18: Suggestions and Improvements  
Recommending suggestions and making improvements in experimentation  
Practice Questions Related to Suggestions and Improvements  
May/June 2010-P61, Q1  
May/June 2010-P62, Q1  
May/June 2010-P61, Q2  
May/June 2010-P62, Q3  
May/June 2011-P62, Q1  
May/June 2011-P62, Q3  
May/June 2012-P61, Q2  
May/June 2014-P62, Q1  
May/June 2015-P61, Q3  
May/June 2015-P62, Q1  
May/June 2015-P62, Q2  
Oct/Nov 2010-P61, Q3  
Oct/Nov 2015-P61, Q1  
Oct/Nov 2015-P61, Q3  
Oct/Nov 2016-P62, Q2  
Unit 19: Interpreting Data and Drawing Conclusion  
Basis of interpreting data and drawing conclusion form that  
Practice Questions Related to Interpreting Data and Drawing Conclusion  
May/June 2010-P61, Q2  
May/June 2010-P62, Q2  
May/June 2013-P62, Q1  
May/June 2014-P61, Q1  
May/June 2015-P61, Q2  
May/June 2016-P61, Q3  
Oct/Nov 2013-P62, Q2  
Oct/Nov 2014-P61, Q1  
Oct/Nov 2016-P61, Q1

Unit 20: Practice Questions related to Measurements  
May/June 2012-P61, Q3  
May/June 2015-P62, Q1  
May/June 2012-P62, Q1  
Oct/Nov 2015-P61, Q1  
Oct/Nov 2015-P62, Q1  
Oct/Nov 2016-P61, Q2  
Oct/Nov 2014-P62, Q2  
Oct/Nov 2016-P61, Q3  
Oct/Nov 2016-P62, Q3  
Biology O Level Paper

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- **Price:** 870.0 PKR
- **Vendor:** Read & Write
- **Tags:** Biology, Notes, O Level, O Level Biology, P6

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- 208 Biology O Level Paper 6 ATP Notes

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> Updated: 2026-09-19