nat 5 cell structure 0.0 / 5 ? BiologyCells, tissues and organsNational 5SQA Created by: jennylock2Created on: 10-06-22 10:36 What is the function of the nucleus? Controls cells activities 1 of 15 What is the function of the ribosomes? site of aerobic respiration 2 of 15 What is the function of the cytoplasm? Site of chemical reactions 3 of 15 what is the function of the chloroplast? Site of photosynthesis. contains chlorophyll 4 of 15 What is the function of the mitochondria? Site of Aerobic respiration 5 of 15 What is the function of the cell membrane? Controls what enters and exits the cell. 6 of 15 Which cells have a cell wall? Plant, bacteria and fungal 7 of 15 What is the cell wall of a plant cell made of? Cellulose 8 of 15 Name a structure found in bacterial cells only. Plasmid 9 of 15 Why do root cells not have chloroplasts? They do not get light so will not carry out photosynthesis 10 of 15 Why do muscle cells have more mitochondria than skin cells? muscle cells need more energy for contraction than skin cells do. Mitochondria are the site of aerobic respiration. 11 of 15 What is the word equation for aerobis respiration? glucose + Oxygen --> ATP (energy) + water + carbon dioxide 12 of 15 What is the word equation for photosynthesis? Carbon dioxide + water --> (sunlight)--> oxygen + glucose 13 of 15 Which cells do not contain organelles? Bacterial cells 14 of 15 Describe two difference between a grenn plant cell and a fungal cell A green plant cell will have chloroplasts and a fungal cell will not. A plant cell wall is made of cellulose and a fungal cell is not. 15 of 15
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