Biology 9700 Practical Notes Upd -

You must be able to calibrate an eyepiece graticule using a stage micrometer. Remember: Biological Drawing:

You must know the exact reagents, procedures, and color changes for identifying biological molecules.

Use a sharp pencil to draw small, neat crosses ( ) or ringed dots. biology 9700 practical notes

In water baths, temperatures can fluctuate. Fix: Use a thermostatically controlled water bath.

This comprehensive guide breaks down the core competencies, essential experimental setups, and common pitfalls to ensure you maximize your marks. 1. Core Practical Skills Required You must be able to calibrate an eyepiece

High power drawings should show a small number of cells, drawn at a reasonable size so detail inside them can be shown.

Have a specific practical skill you struggle with? Drop a comment below! In water baths, temperatures can fluctuate

to hydrolyze it, neutralize with sodium hydrogencarbonate, and repeat the Benedict's test.