Where is the leaf does most photosynthesis take place a spongy mesophyll layer. Here are the key areas of photosynthesis that you need to remember for your science gcses. This video covers the required practical ‘investigate the effect of light intensity on the rate of photosynthesis’ and the inverse square law. Comprehensive revision notes for gcse exams for physics, chemistry, biology. This video looks at how plants and photosynthetic algae harness the sun’s energy in the endothermic photosynthesis reaction to make glucose, which is then used.
Clipping is a handy way to collect and organize the most important slides from a presentation you can keep your great finds in clipboards organized around topics. Wwwchemactivecom gcse biology photosynthesis answers and mark schemes questionsheet 6 (a) to maintain constant temperature/prevent heat. 1 what is diffusion diffusion is the gradual movement of particles none of the above diffusion is the passive movement of particles from an area of high.
Photosynthesis is the process by which plants use water, carbon dioxide and light to make sugars. The general certificate of secondary education (gcse) is an academic qualification, generally taken in a number of subjects by pupils in secondary education in.
What is photosynthesis this is the process of how plants make food for themselves photosynthesis happens in the leaves of all green plants this is. Photosynthesis - limiting factors and equations - gcse biology in this video, we look at photosynthesis. Word document created by toby tufton worksheet with questions leading the students to the equation for photosynthesis and then looking at what the glucose i.
Photosynthesis revision notes and tests for gcse biology. Scientists who want to understand how plants grow and photosynthesis gcse science gcse biology: how do you measure the rate of photosynthesis.View