Page 95 - MNUmicrobiology practical 2025

General Microbiology & Immunology (PM 401) second level Semester 4 2024/2025

Checklist (3)

Experiment name: Streaking for isolation

No. Steps/ Task/ criteria…. Maximum Actual

Pick up the sample with no liquid drips out
1 1
and nothing touches the surface of the tube.

2 Streaking of the 3 quadrants 1

3 Overlapping of streaks in each quadrant 1

4 Smooth surface of agar with no scratches 1

5 Separation of single colonies 1

Aseptic growth without contamination in the
6 plate 1

Total 6

General Microbiology & Immunology (PM 401) Practical note Page 84