5.1 - Experiments and Investigations
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the purpose of boiling a leaf in the starch test?
💡 Hint: Think about what boiling does to living cells.
What happens to limewater when carbon dioxide is present?
💡 Hint: Remember the color change we discussed!
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What color indicates the presence of starch in a leaf?
💡 Hint: What color did we associate with starch?
True or False: Light intensity does not affect the rate of photosynthesis.
💡 Hint: Think about our discussion on factors affecting photosynthesis.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Discuss the implications of inadequate sunlight on both photosynthesis and cellular respiration during the growth phase of plants.
💡 Hint: Analyze the chain reaction of energy flow in plants.
Design a full lab report including hypothesis, methods, and expected outcomes for an experiment testing the influence of temperature on the rate of photosynthesis in plants.
💡 Hint: Think about the relationship between temperature, enzyme activity, and photosynthesis.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.