Study guides, Class notes & Summaries

What is photosynthesis? - ANSWER-the process that produces 'food' in plants and algae. the 'food' it produces is glucose Name the solution used to test a leaf for starch? - ANSWER-iodine solution What is the result of iodine test for start - ANSWER-- the regions containing starch will turn blue-black - the regions without starch will turn yellow-brown What does the test for starch show us? - ANSWER-if photosynethsis has occurred Where d

Edexcel GCSE Biology Exam Latest Questions and 100% Correct Answers Rated A+

Edexcel GCSE Biology Exam Latest Questions and 100% Correct Answers Rated A+

Edexcel GCSE Biology Triple Science (H) - Topic 1 2022 1. What's the formula for calculating microscope magnification?: eyepiece lens x objective lens 2. What's the second formula for magnification?: image ÷ real 3. Prokaryotic cell structure: flagellum - for movement *no nucleus* chromosomal DNA - one large loop in cytoplasm plasmids - smaller loop of DNA 4. Eukaryotic cell structure: *have nucleus* and membrane-bound organelles but plants have extra structures - chloroplasts, cel...