To investigate the growth of leaf yeast

Question 1

Step 1

Answer 1

Cut a small branch containing leaves from outdoor plant

Question 2

Step 2

Answer 2

Wash hands with aseptic soap

Question 3

Step 3

Answer 3

Wash the bench with disinfectant

Question 4

Step 4

Answer 4

Sterilise a forceps by heating it with a bunsen burner

Question 5

Step 5

Answer 5

Get 2 sterile petri dishes filled with sterile nutrient agar

Question 6

Step 6

Answer 6

Use the forceps to pick up one of the leaves, which should be small enough to fit across a petri dish