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