What is IB Biology SL/HL?

Study Guide for the IB Biology SL/HL Core Below are all the best notes for IB Biology SL and HL. IB Biology SL consists of a minimum of 150 prescribed hours, and IB Biology HL consists of a minimum of 240 prescribed hours. Both levels cover topics 1-6, and HL additionally consists of topics 7-11.

What is photosynthetic light?

Photosynthesis involves the conversion of light energy into chemical energy. 3.8.2 State that light from the Sun is composed of a range of wavelengths (colours). The light from the sun is composed of a range of wavelengths (colours). 3.8.3 State that chlorophyll is the main photosynthetic pigment.

Are there any IB Biology study guides?

IB Biology is challenging, college-level biology, so sometimes you will need a little more study help than your class notes provide. In this article, I’ve compiled the best FREE online IB Biology study guides (including IB Biology Notes and IB Biology Revision) into one resource and provided you with some IB Biology practice questions.

How to measure the rate of photosynthesis in leaf discs?

The first activity is a simple and effective wet lab to measure the rate of photosynthesis in leaf discs. The limiting factors can be investigating by plotting graphs of rate against increasing light intensity, or increasing carbon dioxide content, by varying the concentration of the bicarbonate solution.

Where can I find past IB Biology papers for sale?

You can find past IB Biology HL and IB Biology SL papers for sale online from the Follett IB store. Also, if you are struggling to understand the material, you should be studying the corresponding chapter in a review book as you learn that chapter in class. Focus! Many students have a hard time with IB Biology.

What are the command terms on the IB Biology exam?

Knowing the command terms is the most crucial part of the IB Biology Exam. If you do not understand the difference in command terms (such as Draw, Annotate, Outline, Analyze, etc.), you will not be able to answer the questions correctly.