Mitochondria 0.0 / 5 ? BiologyCells, tissues and organsGCSEOther Created by: charucoalCreated on: 06-05-20 06:00 What is the width of a mitochondria? 0.5-1.5 μm 1 of 15 What is the length of a mitochondria? 3-10 μm 2 of 15 What is the shape of a mitochondria? Has a rod-shaped structure 3 of 15 How many membranes does a mitochondria have? Has 2 membranes (inner and outer membranes) 4 of 15 What are the properties of the outer membrane? Is smooth 5 of 15 What are the properties of the inner membrane? Highly-folded to form cristae 6 of 15 What is the space between the two membranes called? The inter-membrane space 7 of 15 What is enclosed by the inner membrane of the mitochondria? A dense fluid called the mitochondria matrix 8 of 15 What sub-organelles are present on the inner membrane? Protein complexes of the ETC and ATP synthase complexes 9 of 15 Which reactions are catalysed by the enzymes in the matrix? Link reaction and Krebs cycle 10 of 15 What shape of DNA is found in the mitochondrial matrix? Circular DNA 11 of 15 Which ribosome is found in the mitochondrial matrix? 70s ribosomes 12 of 15 What kind of granules are found in the matrix? Glycogen granules 13 of 15 What is the function of the mitochondria? Involved in aerobic respiration during which glucose is metabolised resulting in the synthesis of ATP 14 of 15 What is the other function of the mitochondria? The site of protein synthesis using its own DNA and ribosomes 15 of 15
Comments
No comments have yet been made