3.1.3 - Cells and movement 0.0 / 5 ? BiologyBiological moleculesASAQA Created by: Chris reedCreated on: 13-11-14 15:47 Magnification Process of enlarging something 1 of 23 Resolution Resolving power is the minimum distance apart 2 objects can be in order for them to appear as 2 seperate objects 2 of 23 Magnification calculation Image size / Actual size = Magnifiction 3 of 23 Cell fractionation Takes cells apart to view organelles inside 4 of 23 3 types of microscope? Light microscope, transmission electron microscope, scanning electron microscope 5 of 23 Function of nucleus DNA replication and controls cell 6 of 23 Function of mitochondrea Aerobic respiration in cells 7 of 23 Function of endoplasmic reticulum Synthesis of substances and transport 8 of 23 Function of golgi apparatus Change proteins 9 of 23 Function of lysosomes Break down polymers 10 of 23 Function of ribosomes protein synethesis 11 of 23 What 3 elements do lipids contain carbon, hydrogen and oxygen 12 of 23 5 groups of lipids? hydroxyl, carbonyl, carboxyl, amino, sulfhydryl 13 of 23 5 methods of diffusion lipid diffusion, osmosis, facilitated diffusion, active transport, cytosis 14 of 23 Simple diffusion Straight through the lipid bilayer 15 of 23 Protein involved in facilitated diffusion Transmembrane (carrier and channel) 16 of 23 Osmosis Net movement of water molecules from an area of high water potential to an area of low water potential through a partially permeable membrane 17 of 23 Active transport Against concentration gradient, requires ATP 18 of 23 Structure of lipid . 19 of 23 Structure of glycerol . 20 of 23 Structure of Triglyceride . 21 of 23 Structure of saturated fatty acids . 22 of 23 Structure of unsaturated fatty acids . 23 of 23
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