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Video Source: www.youtube.com/watch?v=izLmI1VdiJ4
🦊 In this GCSE Biology video, we explain how photosynthesis rate can be influenced by various limiting factors such as warmth, light, and carbon dioxide. For exams, it's important to understand how to plot and interpret graphs showing the relationship between these limiting factors and the rate of photosynthesis. The process involves plotting the limiting factor on the x-axis and the rate of photosynthesis on the y-axis. An example given is using the number of oxygen bubbles produced per minute by pondweed as an indirect measure of photosynthesis rate. The video guides on plotting a line graph for continuous data like temperature, labeling axes correctly, choosing appropriate scales, and plotting data points. Finally, it emphasizes the need to interpret the graph by describing trends, such as how increasing temperature initially increases the photosynthesis rate up to an optimal point, beyond which the rate decreases. • 👋 Hi, we’re Launchpad Learning. We’re the same team behind SnapRevise, the UK’s leading A-level revision platform. For the last 2 years, we’ve been working behind the scenes on creating the UK’s smartest and most fun GCSE revision platform which will be available soon. • 👉 Subscribe to our channel to stay in the loop about our launch date / @launchpadlearn
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