Biology Cells 0.0 / 5 ? BiologyCellular processesASOCR Created by: Benjamin PalmerCreated on: 26-03-14 13:29 Amylose Part of starch molecule, containing many glucose molecules 1 of 31 Anaphase When chromatids pulled towards opposite poles of cell by spindle fibre 2 of 31 Cell Signalling communication and coordination between cells 3 of 31 Centriole Organelle from which spindle fibres develop during mitosis 4 of 31 Centromere Region of chromosome where two sister chromatids joined together and where spindle fibre attaches 5 of 31 Channel Protein Protein pore that spans membrane where small ions and water soluble molecules can pass 6 of 31 Carrier Protein Protein in membranes that carries ions through membrane by active transport 7 of 31 Chromatin Material staining dark red in nucleus during interphase, consists of nucleic acids and proteins + condenses into chromosomes during prophase 8 of 31 Cristae Folds found in inner membrane of mitochondria, stalked particles that contain ATP synthase found on cristae 9 of 31 Cytokines Hormone-like proteins produced by vertebrate cells used for communication between cells 10 of 31 Cytoskeleton Network of protein fibres and microtubules giving cell structure and responsible for material movement 11 of 31 Endocytosis Materials surrounded with part of membrane when entering, it then pinches off forming a vesicle in cell 12 of 31 Ester bond Formed when fatty acid molecules are joined to glycerol molecules in condensation reaction 13 of 31 Facilitated diffusion Passive movement of molecules across membrane down a concentration gradient, aided by carrier proteins 14 of 31 Fatty Acid Consists of a hydrocarbon (fatty) chain and a carboxylic acid group 15 of 31 Fibrous protein Long,thin structure, insoluble in water and has a structural role 16 of 31 Globular protein spherical molecule, soluble in water and has a metabolic role 17 of 31 Glycerol 3-carbon molecule 18 of 31 Golgi Body Modifies proteins into glycoproteins and packages proteins to make lysosomes 19 of 31 Haploid Cell that has one copy of each chromosome 20 of 31 Ionic bond Attraction between oppositely charge ions 21 of 31 Keratin Fibrous protein found in skin,hair and nails 22 of 31 Keratinocytes Cells that make keratin 23 of 31 Magnification The number of time greater an image is than the object 24 of 31 Microtubules Components of cell cytoskeleton and are involved in mitosis 25 of 31 Microvilli Folds in membrane of cell 26 of 31 Stem cells Undifferentiated cells capable of becoming differentiated to a number of different cell types 27 of 31 Thylakoid Flattened membrane sacs in chloroplasts that hold pigments used in photosynthesis 28 of 31 Triglyceride Molecule consisting of a glycerol molecule and three fatty acid molecules 29 of 31 Resolution Ability to distinguish two separate points as different from each other 30 of 31 Vesicle Membrane-bound sac in cells 31 of 31
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