What is active transport.

Science question

1. Define
2. a) Microbiology (1mk)

1. b) Biotechnology? (1mk)

2.a) What is active transport. (1mk)

1. b) Outline two roles of osmosis in plants. (2mks)

1. A motor cycle and a human being have one thing in common. Both can move from one place to another. State three characteristics of living things that a motor cycle does not possess. (3mks)