1.4 = why do they use the berries
Asexual vs Sexual question:
Sexual is via Mitosis and Asexual is via Meiosis
"The test one" :
'The one with both of them blue'
Question 4: The heart
Where are the pacemaker cells located?
A and C
A and D
B and C
(some confusion here, AC most common answers so far)
Design an experiment investigating the effect of different forms of exercise. (6 marks)
Questiom about a cow fighting a pathogen:
B lymphocytes engulf the cells once the antibodies deactivate the pathogen?
2 aseptic techniques to culture bacteria:
1. Sterilise all equipment used including the work bench
2 - pass through inoculating flame through a bensen burner
3 - wearing gloves
How could the scientist decide which antibiotic was better for salmonella?
Measure the diameter of the inhibition zone???
2) Why green light made the leaf disks float higher?
3) Why blue light made the.disks float sooner?