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Transfer RNA illustration
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Transfer RNA illustration
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Transfer RNA illustration
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Ubiquitin protein structure illustration
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Arginase protein illustration
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Arginase protein illustration
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Arginase protein illustration
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Human nerve growth factor protein illustration
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Domain swapped monellin protein illustration
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Polarised light micrograph of crystals of the amino acid arginine (ARG) There are twenty standard amino acids which form the basic building blocks o
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Alpha helical coiled-coil illustration
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Ribosome illustration
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Protein synthesis illustration
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Formation of proteins illustration
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Formation of proteins illustration Amino acids are the building blocks of proteins by ALI DAMOUHSCIENCE PHOTO LIBRARY
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Illustration of a ribosome as a glass surface model with indicated deeper ribbon model on a dark background Ribosomes are macromolecular complexes in
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Illustration of a ribosome as a glass surface model with indicated deeper ribbon model on a white background Ribosomes are macromolecular complexes i
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Nascent protein folding complex illustration
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Ribonuclease P illustration
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Iron in the blood Computer artwork of iron molecules on a background of red blood cells (red) Iron atoms within the haemoglobin molecules of red blo
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Illustration of a ribosome Ribosomes are macromolecular complexes in the cytoplasm of cells where proteins are produced Ribosomes translate the nucl
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Legumain enzyme illustration
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Legumain enzyme illustration
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Lysozyme enzyme illustration
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Lysozyme enzyme illustration
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Beta pleated sheet illustration
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Beta pleated sheet illustration
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Beta pleated sheet illustration
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Protein primary structure illustration
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Haemoglobin Computer artwork of part of a haemoglobin molecule the oxygen-carrying pigment found in red blood cells The haem groups are represented
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Alpha helix illustration
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Alpha helix illustration
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Alpha helix illustration
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Protein primary structure illustration
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Protein primary structure illustration The primary structure of a protein is the sequence of amino acids that form its polypeptide chain The amino
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Protein primary structure illustration
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Ribosome illustration
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Close-up illustration of a ribosome Ribosomes are macromolecular complexes in the cytoplasm of cells where proteins are produced Ribosomes translate
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Ribosome illustration
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Protein synthesis Computer artwork of protein being synthesized by a ribosome Ribosomes are protein particles that are found in cell cytoplasm Each
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Ribosome illustration
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Ribosome illustration
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Ribosome illustration
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Illustration of a ribosome Ribosomes are macromolecular complexes in the cytoplasm of cells where proteins are produced Ribosomes translate the nucl
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Carboxypeptidase A is a protease enzyme that catalyses the hydrolysis of the C-terminal amino acid of a protein or polypeptide The active site of the
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3d illustration of a ribosome (purple) the site of protein synthesis producing a polypeptide chain (blue) This process is known as translation Ph
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Immunoglobulin M molecular model
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Cell membrane illustration
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Computer illustration of a cutaway view of the human cell membrane The cell membrane is a complex part of the cell that controls what can get in and
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Haemoglobin molecule artwork Haemoglobin is an oxygen-carrying molecule found in red blood cells (erythrocytes red upper frame) It contains four g
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Cell membrane illustration
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Immunoglobulin G antibody
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Immunoglobulin G antibody
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False-colour transmission electron micrograph of the human serum protein molecule C1q part of the bodys immune system When an antibody combines wit
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Haemoglobin Molecular model of haemoglobin a metalloprotein that transports oxygen around the body in red blood cells It has four iron-containing h
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Haemoglobin molecule
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Haemoglobin Molecular model of haemoglobin a metalloprotein that transports oxygen around the body in red blood cells It has four iron-containing h
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Haemoglobin subunit Computer artwork of the molecular structure of a subunit of haemoglobin Red blood cells (erythrocytes) are seen in the backgroun
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Red blood cells Artwork of red blood cells (erythrocytes) and platelets (thrombocytes blue) Red blood cells contain the oxygen-carrying pigment hae
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Elastase molecule Computer model of elastase an enzyme produced in the pancreas that catalyses the hydrolysis of elastin It is a compact globular p
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Computer art of haemoglobin and red blood cells
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Tertiary or three-dimensional conformation of all the atoms making up the haemoglobin molecule The structure was worked out by Professor Max Perutz
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DNA transcription molecular model
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Collagen fibre molecular model Collagen is a long structural protein which usually takes the form of a triple helix known as tropocollagen The thr
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Ribosome and protein synthesis Diagram showing protein synthesis in cells (translation) Messenger ribonucleic acid (mRNA blue with coloured nucleot
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Ribosome and protein synthesis diagram
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Protein synthesis illustration
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Protein synthesis illustration
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Protein synthesis Computer illustration showing how proteins are synthesised from amino acids (coloured spheres) within a cell Proteins are synthesi
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Rubisco Computer graphic of a molecule of the enzyme Rubisco (ribulose bisphosphate carboxylase oxygenase) from a plant Rubisco is thought to be th
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Protein synthesis illustration
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Protein synthesis Computer illustration showing how proteins are synthesised from amino acids (coloured spheres) within a cell Proteins are synthesi
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Protein synthesis Computer illustration showing how proteins are synthesised from amino acids (coloured spheres) within a cell Proteins are synthesi
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Pancreatic elastase enzyme Molecular model of pancreatic elastase an enzyme produced in the pancreas that catalyses the hydrolysis of elastin It is
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Pancreatic elastase enzyme
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Elongation factor molecule
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Elongation factor molecule
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Ribonuclease bound to transfer RNA molecular model This complex consists of the ribonuclease Z (RNase Z green and pink) enzyme bound to a transfer
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Ribonuclease bound to transfer RNA molecular model This complex consists of the ribonuclease Z (RNase Z green and pink) enzyme bound to a transfer
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Computer graphic representation of part of the haemoglobin molecule the oxygen-carrying substance of human blood showing its four polypeptide (prote
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Elongation factor Tu bound to tRNA (transfer ribonucleic acid) molecular model This enzyme is involved in the elongation of polypeptide chains durin
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Elongation factor Tu and tRNA
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Elongation factors Tu and Ts
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Elongation factors Tu and Ts
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Elongation factor G
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Elongation factor G
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Amino acid structure Computer illustration showing the molecular structure of a typical amino acid Amino acids are formed of an amine group (-NH2 c
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Amino acid structure Computer illustration showing the molecular structure of a typical amino acid Amino acids are formed of an amine group (-NH2 c
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Stages of protein synthesis Illustration of the stages in protein synthesis in cells initiation (top) elongation (middle) and termination (bottom)
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Computer graphic representation of the haemoglobin molecule the oxygen-carrying substance of human blood The roughly tubular features (in orange and
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Stages of protein synthesis illustration
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Stages of protein synthesis Illustration of the synthesis of proteins in cells using the instructions in messenger ribonucleic acid (mRNA) The mRNA
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Stages of protein synthesis Illustration of the synthesis of proteins in cells using the instructions in messenger ribonucleic acid (mRNA) The mRNA
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Polypeptide synthesis laboratory Scientist drawing a molecular structure in a polypeptide synthesis laboratory Polypeptides are chains of amino acid
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Polypeptide synthesis laboratory Scientist drawing a molecular structure in a polypeptide synthesis laboratory Polypeptides are chains of amino acid
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Polypeptide synthesis laboratory Scientist drawing a molecular structure in a polypeptide synthesis laboratory Polypeptides are chains of amino acid
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Polypeptide synthesis laboratory Scientist working with a peptide synthesiser to make polypeptides Polypeptides are chains of amino acids One or mo
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Polypeptide synthesis laboratory Scientist working with a peptide synthesiser to make polypeptides Polypeptides are chains of amino acids One or mo
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Elastase molecule Computer model of elastase an enzyme produced in the pancreas that catalyses the hydrolysis of elastin It is a compact globular p
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Computer graphic representation of the haemoglobin molecule from a human red blood cell (erythro- cyte) The cylindrical shapes are the polypeptide ch
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