This key facts covers Cell Biology Required Practicals within Cell Biology Practical Investigations for GCSE Biology. Comprehensive practical skills, experimental design, data analysis, microscopy techniques, and scientific methodology in cell biology It is section 12 of 18 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Cell Biology Required Practicals
Required Practical 1
Using a light microscope to observe, draw and label cells
Required Practical 2
Preparing a slide to observe mitosis in root tip cells
Required Practical 3
Investigating osmosis in plant tissue
Key Skills
Microscopy, slide preparation, data analysis, evaluation
Practice questions for Cell Biology Practical Investigations
When using a light microscope to observe cells, which objective lens should be used first?
Describe how to focus a light microscope on a specimen.
Quick recall flashcards
What is the formula for percentage change in mass?
Percentage change = ((Final mass - Initial mass) ÷ Initial mass) × 100
What is the formula for magnification?
Magnification = Image Size ÷ Actual Size