Cells 2.0 / 5 based on 1 rating ? BiologyCells, tissues and organsGCSEAQA Created by: Anna AugustCreated on: 15-01-13 15:51 "A large structure inside the cell.It contains chromosomes made of DNA. It controls the activities of the cell,and how it develops nucleus 1 of 6 what is the function of the cell membrane? a thin layer around the cell. It controls the movement of substances into and out of the cell. 2 of 6 What is a capsule? A slimy capsule around the outside of a bacteria's cell wall, protecting them against anti-biotics for example 3 of 6 How is a muscle cell specialised? Long and thin. Full of proteins that can make it contract 4 of 6 What is the function of the root hair cell? Improves the ability of the of the roots to absorb water and minerals from the soil 5 of 6 what is diffusion? particles in a gas move from an area of high concentration to an area of low concentration 6 of 6
Comments
No comments have yet been made