Biology Unit 2 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: m00redarc3yCreated on: 15-02-16 11:40 What does the nucleus do in an animal cell? Contains the genetic material that controls the activities of the cell 1 of 13 What does the cytoplasm do? (animal cell) Gel like substance where most of the chemical reactions happen. It contains enzymes that control these chemical rectons 2 of 13 What does the cell membrane do? (animal cell) Holds the cell together and controls what goes in and out 3 of 13 What does the mitochondria do? (animal cell) Where most of the reactions take place for respiration. 4 of 13 What do the ribosomes do? (animal cell) Where protein is made in the cell 5 of 13 What does the rigid cell wall do? (plant cell) Supports the cell and strengthens it. Made of cellulose 6 of 13 What does the permanent vacuole do? (plant cell) Contains cell sap and a weak solution of sugar and salts. 7 of 13 What does the chloroplast do? (plant cell) Where photosynthesis occurs , which makes food for the plant. Contain a green substance called chlorophyll 8 of 13 What is yeast? Microorganism. It is a single celled organism. 9 of 13 What does the yeast cell have? A nucleus , cytoplasm , cell membrane surrounded by a cell wall. 10 of 13 What are bacteria? A single celled microorgansim 11 of 13 What does a bacteria cell have? cytoplasm , cell membrane , cell wall 12 of 13 What don't bacteria cells have? A nucleus because the genetic material floats in the cytoplasm 13 of 13
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