Biology topic - B1 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: AmyJordan1501Created on: 17-03-18 10:17 What is a Prokaryotic cell? A single cell organism e.g. Bactria. 1 of 12 What is Eukaryotic cell? Organism made up of lots of Prokaryotic cells e.g. Humans. 2 of 12 What does a nucleus do? Contains Genetic material to control the activities of the cell. 3 of 12 What does the cytoplasm do/ Gel-like substance where most if the chemical reactions happen. 4 of 12 What does the cell membrane do? Holds the cell together and controls what comes in and ou. 5 of 12 What does the Mitochondria do? These are where most of the reactions for aerobic respiration take place. 6 of 12 What does the Ribosomes do? These are where the proteins are made in the cell. 7 of 12 What does the cell wall do? It supports and strengthens the cell. Made out of cellulose. 8 of 12 what does the permanent vacuole do? Contains cell sap, weak solution of sugar and salts. 9 of 12 What does the chloroplast do? This is where photosynthesis occurs, they contain green chlorophyll which absorbs light and makes food for the plant. 10 of 12 What are in plant cells that are not in animal cells? Cell wall, vacuole and chloroplast. 11 of 12 What do bacterial cells have instead of a nucleus? They have a single circular strand of DNA that floats freely in the cytoplasm, 12 of 12
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