Cell Structure 0.0 / 5 ? BiologyCellular processes and structureA2/A-levelAQA Created by: Rachel0612Created on: 13-04-16 20:35 What are the folds in the inner membrane in a mitochondrion called? What are there purpose? Cristae, they provide a large surface are coated in enzymes that catalyse aerobic respiration. 1 of 10 What are the stacks of discs in the thylakoid membrane of a chloroplast called? Grana. 2 of 10 What is the liquid mixture inside of a chloroplast? Stroma. 3 of 10 What is the purpose of a rigid cell wall? To provide mechanical strength and to allow the passage of water. 4 of 10 What is the cell wall in Prokaryotic Cells made of? Murein. 5 of 10 What are the 3 components of a Plant cell that are not present in an Animal cell? Chloroplast, Cell wall and a permanent vacuole. 6 of 10 How is a root hair cell adapted for its function? It has no chloroplast and a large surface-area. 7 of 10 How is a hepatocyte (a liver cell that produces proteins and lipids) adapted for its function? It contains a lot of endoplasmic reticulum and ribosomes. 8 of 10 What is the function of a capsule in a prokaryotic cell? It helps to protect bacteria from virus, or attack from a host organism's immune system, by hiding antigens on the cell surface. 9 of 10 What is in the matrix of a mitochondrion? A mixture of enzymes that aid aerobic respiration, ribosomes and mitochondrial DNA. 10 of 10
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