Chain in Biological Definition
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Chain in Biological Definition
...
In the IUPAC system, the name of the alkane chain loses the terminal "e" and adds "ol", e.g. ... under IUPAC rules, indicating a propane chain with methyl and hydroxyl groups both attached to ... to promote solubility in water, and of the carbon chain to resist it. Thus, methanol, ethanol, and ...
... | NH 2 Where "R" represents a side chain specific to each amino acid. Amino acids are usually classified by properties of the side chain into four groups: acidic , basic , hydrophilic ... acid . Abbrev. Full Name Side chain type Mass pI pK 1 (α-COOH) pK ...
... have approximately 550 amino acids. Each heavy chain has a constant region, which is the same by all ... of four domains. The variable domain of any heavy chain is composed of one domain. These domains are ... one type is present in each antibody. Each light chain has two successive domains: one constant and one ...
... The electron transfer chain (also called the electron transport chain , ETC, or simply electron transport ), is any ... with the mitochondrial electron transfer chain . Complex I - NADH dehydrogenase , also ...
... monomer is actually produced as a long, linear chain of amino acids , which folds in a particular ... the factors that go into ensuring that the chain folds correctly and maintains its shape are ... of this basic structure, the amino acid chain of an enzyme tends to consist of one or more ...
... B chains linked by sulphide bonds 4. Leader and C chain are cut off 5. Insulin molecule remains ... by 2 sulfur bridges (see figure shown above). chain A consists of 21, and chain B of 30 amino acids. Insulin is produced as a ...
... 2.1.2 NADH and FADH2: the electron transport chain 3 Use in population genetic studies ... go on to participate in the electron transport chain . With the exception of succinate ... NADH and FADH 2 : the electron transport chain Main article: electron ...
... 2.1.2 NADH and FADH2: the electron transport chain 3 Use in population genetic studies ... go on to participate in the electron transport chain . With the exception of succinate ... NADH and FADH 2 : the electron transport chain Main article: electron ...
... 2.1 Expression cloning 2.2 Polymerase chain reaction (PCR) 2.3 Gel electrophoresis 2.4 ... the protein can be studied. Polymerase chain reaction (PCR) Main article: Polymerase chain reaction The ...
... such as DNA sequencing and polymerase chain reaction (PCR), require primers. The primers ... called dideoxy sequencing (also known as chain termination method or Sanger method ) uses a primer as a start marker for the chain reaction. In ...
... helix and beta sheet —or segments of chain that assume no stable shape . Secondary ... conformation. The two ends of the amino acid chain are referred to as the carboxy terminus ... muscle protein titin has a single amino acid chain 27,000 subunits long). Such long chains of amino ...
... It translates mRNA into a polypeptide chain (e.g., a protein ). It can be thought of as a ... as one to translate the mRNA into a polypeptide chain during protein synthesis (Figure 3). Each ... (1) of mRNA by a ribosome (2) into a polypeptide chain (3). The mRNA begins with a start codon ( AUG ...
... while using the protonmotive force created by the electron transport chain as a source of energy. The overall process of creating energy in this ... See also mitochondrion chloroplast electron transfer chain proton pump transmembrane ATPase External links "ATP ...
... nucleotides as they occur from the 5' end to the 3' end of the polymer chain , where 5' and 3' refer to the numbering of carbons around the ribose ring ... degradation , in which the N-terminal residues are hydrolyzed from the chain one at a time, derivatized, and then identified. Mass spectrometer ...
... the evidence for proton pumping by the complexes of the electron transfer chain grew too great to be ignored. Eventually the weight of evidence began to ... , chloroplasts , chemiosmotic potential , electron transfer chain , cytochrome References: ...
... long parts of a DNA strand, e.g., a chromosome . As the traditional chain termination method does not allow long DNA strands to be sequenced, this ... primer (see PCR ). The new short DNA strand is sequenced using the chain termination method . The end of the sequenced strand is used as a ...
... a set of transfer RNAs and associated enzymes , into an amino acid chain ( polypeptide ), which will then be folded into a protein . The gene ... each of these stop codons was first detected. Translation starts with a chain initiation codon (start codon). But unlike stop codons, these are not ...
... a base is accidentally skipped, inserted, or incorrectly copied, or the chain is trimmed, or added to; all other basic mutations can be described as ... Each vine-like molecule is a strand of DNA: a chemically linked chain of nucleotides , each of which consists of a sugar , a phosphate and ...
... a set of transfer RNAs and associated enzymes , into an amino acid chain ( polypeptide ), which will then be folded into a protein . The gene ... each of these stop codons was first detected. Translation starts with a chain initiation codon (start codon). But unlike stop codons, these are not ...
... processes are accomplished via the mechanism of an electron transport chain . This is a series of proteins embedded in a biological membrane that ... and then to plastocyanin before returning to chlorophyll. This transport chain produces a proton-motive force, pumping H + ions across the membrane; ...
... sugar can be deoxyribose in DNA or ribose in RNA, and the phosphate chain can be a monophosphate, diphosphate, or triphosphate. A nucleotide that ... The third and fourth letters indicate the length of the attached phosphate chain (Mono-, Di-, Tri-) and the presence of a phosphate (P). For example, ...
... processes are accomplished via the mechanism of an electron transport chain . This is a series of proteins embedded in a biological membrane that ... and then to plastocyanin before returning to chlorophyll. This transport chain produces a proton-motive force, pumping H + ions across the membrane; ...
... a DNA or RNA strand. Currently, all sequencing is performed using the chain termination method , created by Frederick Sanger . This technique can ... scale the method up to sequence genes and genome. Two of the mainstream chain termination strategies are chromosome walking and shotgun sequencing ...
... the membrane on the outside of the cell or organelle. If the polypeptide chain of the receptor crosses the bilayer several times, the external domain can ... with effector proteins , which in turn send the signal along a signal chain to its destination. The intracellular domain has enzymatic activity ...
... being well received within the community, the drug was not developed for mass distribution until World War II when Howard Florey and Ernst Boris chain developed a method of purifying penicillin to a form that was useful for medical treatment of infection. For his achievements, Fleming was ...
... polypeptides usually are not able to adopt the alpha helical structure, since the entropic cost associated with the folding of the polypeptide chain is too high. Some amino acids (called helix breakers ) like proline will disrupt the helical structure. Ordinarily, a helix has a buildup of ...
... compounds such as hydrogen sulfide or ferrous iron for energy conservation are chemolithoautotrophs . Autotrophs are a vital part of the food chain . They take energy from the sun or from inorganic sources and convert it into a form (organic molecules) that they use to carry out biological ...
... arranged adjacently and in parallel, but with alternating orientation such that hydrogen bonds can form between the two strands. The amino acid chain is almost fully extended throughout a β strand. The N-H groups in the backbone of one strand establish hydrogen bonds with the C=O groups ...
... chromotography . Chemistry Cellulose monomers (beta-glucose) are linked together through 1,4 glycosidic bonds . Cellulose is a straight chain (no coiling occurs). In microfibrils , the multiple hydroxide groups hydrogen bond with each other, holding the chains firmly together and ...
... membrane . These are sites of light absorption and ATP synthesis, and contain many proteins, including those involved in the electron transport chain . ...
... the Australian Museum announced that they had replicated DNA of the Thylacine (Tasmanian Tiger), extinct about 65 years previous, using polymerase chain reaction (PCR) [3] . However, on February 15 2005 the museum announced that it was stopping the project after tests showed the specimens' DNA ...
... proteins with such regularity. The inordinate number of Gly residues allows the otherwise sterically disallowed, tight coiling of each of the alpha chain subunits of tropocollagen, where there is a rise per turn of just 0.3 nm as opposed to the .36 nm of a regular Alpha helical coil. Hydroxylysine and ...
... ATP synthase generally runs in the opposite direction, creating ATP while using the protonmotive force created by the electron transport chain as a source of energy. The overall process of creating energy in this fashion is termed oxidative phosphorylation . Same process takes place in ...
... proteins . When two amino acids bond to each other through their side chains, they normally do so through a disulfide bond. The particular side chain involved is the sulfhydryl group (- S H ). Oxidation of the thiol group yields a disulfide (S-S) bond. The presence of S-S then helps to maintain ...
... is used in genetics and biochemistry : Gel electrophoresis of large DNA or RNA is usually done by agarose gel electrophoresis . See the " chain termination method " page for an example of a polyacrylamide DNA sequencing gel. Gel electrophoresis of proteins is usually done in an SDS ...
... the 1999 Nobel Prize in Physiology or Medicine for his discovery of these signal sequences in 1975. The N-terminus (one end) of a polypeptide chain (e.g., a protein) contains a few amino acids that work as an address tag, which are removed when the polypeptide reaches its destination. Proteins ...
... process or can accept two electrons at once. In the form of FADH 2 , it is one of the cofactors that can transfer electrons to the electron transfer chain . FAD Flavin adenine dinucleotide is a cofactor in the enzymes D-amino acid oxidase, glucose oxidase, and xanthine oxidase . FADH ...
... process or can accept two electrons at once. In the form of FADH 2 , it is one of the cofactors that can transfer electrons to the electron transfer chain . FAD Flavin adenine dinucleotide is a cofactor in the enzymes D-amino acid oxidase, glucose oxidase, and xanthine oxidase . FADH ...
... is used in genetics and biochemistry : Gel electrophoresis of large DNA or RNA is usually done by agarose gel electrophoresis . See the " chain termination method " page for an example of a polyacrylamide DNA sequencing gel. Gel electrophoresis of proteins is usually done in an SDS ...
... | NH 2 Where "R" represents a side chain specific to each amino acid. Amino acids are usually classified by properties of the side chain into four groups: acidic , basic , hydrophilic ... acid . Abbrev. Full Name Side chain type Mass pI pK 1 (α-COOH) pK ...
... have approximately 550 amino acids. Each heavy chain has a constant region, which is the same by all ... of four domains. The variable domain of any heavy chain is composed of one domain. These domains are ... one type is present in each antibody. Each light chain has two successive domains: one constant and one ...
... The electron transfer chain (also called the electron transport chain , ETC, or simply electron transport ), is any ... with the mitochondrial electron transfer chain . Complex I - NADH dehydrogenase , also ...
... monomer is actually produced as a long, linear chain of amino acids , which folds in a particular ... the factors that go into ensuring that the chain folds correctly and maintains its shape are ... of this basic structure, the amino acid chain of an enzyme tends to consist of one or more ...
... B chains linked by sulphide bonds 4. Leader and C chain are cut off 5. Insulin molecule remains ... by 2 sulfur bridges (see figure shown above). chain A consists of 21, and chain B of 30 amino acids. Insulin is produced as a ...
... 2.1.2 NADH and FADH2: the electron transport chain 3 Use in population genetic studies ... go on to participate in the electron transport chain . With the exception of succinate ... NADH and FADH 2 : the electron transport chain Main article: electron ...
... 2.1.2 NADH and FADH2: the electron transport chain 3 Use in population genetic studies ... go on to participate in the electron transport chain . With the exception of succinate ... NADH and FADH 2 : the electron transport chain Main article: electron ...
... 2.1 Expression cloning 2.2 Polymerase chain reaction (PCR) 2.3 Gel electrophoresis 2.4 ... the protein can be studied. Polymerase chain reaction (PCR) Main article: Polymerase chain reaction The ...
... such as DNA sequencing and polymerase chain reaction (PCR), require primers. The primers ... called dideoxy sequencing (also known as chain termination method or Sanger method ) uses a primer as a start marker for the chain reaction. In ...
... helix and beta sheet —or segments of chain that assume no stable shape . Secondary ... conformation. The two ends of the amino acid chain are referred to as the carboxy terminus ... muscle protein titin has a single amino acid chain 27,000 subunits long). Such long chains of amino ...
... It translates mRNA into a polypeptide chain (e.g., a protein ). It can be thought of as a ... as one to translate the mRNA into a polypeptide chain during protein synthesis (Figure 3). Each ... (1) of mRNA by a ribosome (2) into a polypeptide chain (3). The mRNA begins with a start codon ( AUG ...
... while using the protonmotive force created by the electron transport chain as a source of energy. The overall process of creating energy in this ... See also mitochondrion chloroplast electron transfer chain proton pump transmembrane ATPase External links "ATP ...
... nucleotides as they occur from the 5' end to the 3' end of the polymer chain , where 5' and 3' refer to the numbering of carbons around the ribose ring ... degradation , in which the N-terminal residues are hydrolyzed from the chain one at a time, derivatized, and then identified. Mass spectrometer ...
... the evidence for proton pumping by the complexes of the electron transfer chain grew too great to be ignored. Eventually the weight of evidence began to ... , chloroplasts , chemiosmotic potential , electron transfer chain , cytochrome References: ...
... long parts of a DNA strand, e.g., a chromosome . As the traditional chain termination method does not allow long DNA strands to be sequenced, this ... primer (see PCR ). The new short DNA strand is sequenced using the chain termination method . The end of the sequenced strand is used as a ...
... a set of transfer RNAs and associated enzymes , into an amino acid chain ( polypeptide ), which will then be folded into a protein . The gene ... each of these stop codons was first detected. Translation starts with a chain initiation codon (start codon). But unlike stop codons, these are not ...
... a base is accidentally skipped, inserted, or incorrectly copied, or the chain is trimmed, or added to; all other basic mutations can be described as ... Each vine-like molecule is a strand of DNA: a chemically linked chain of nucleotides , each of which consists of a sugar , a phosphate and ...
... a set of transfer RNAs and associated enzymes , into an amino acid chain ( polypeptide ), which will then be folded into a protein . The gene ... each of these stop codons was first detected. Translation starts with a chain initiation codon (start codon). But unlike stop codons, these are not ...
... processes are accomplished via the mechanism of an electron transport chain . This is a series of proteins embedded in a biological membrane that ... and then to plastocyanin before returning to chlorophyll. This transport chain produces a proton-motive force, pumping H + ions across the membrane; ...
Major histocompatibility complex
... are heterodimers , consisting of a single transmembrane polypeptide chain (the α-chain) and a β 2 microglobulin (which is encoded elsewhere, not in the MHC). The α chain has two polymorphic domains, α 1 , α 2 , which present ...... sugar can be deoxyribose in DNA or ribose in RNA, and the phosphate chain can be a monophosphate, diphosphate, or triphosphate. A nucleotide that ... The third and fourth letters indicate the length of the attached phosphate chain (Mono-, Di-, Tri-) and the presence of a phosphate (P). For example, ...
... processes are accomplished via the mechanism of an electron transport chain . This is a series of proteins embedded in a biological membrane that ... and then to plastocyanin before returning to chlorophyll. This transport chain produces a proton-motive force, pumping H + ions across the membrane; ...
... a DNA or RNA strand. Currently, all sequencing is performed using the chain termination method , created by Frederick Sanger . This technique can ... scale the method up to sequence genes and genome. Two of the mainstream chain termination strategies are chromosome walking and shotgun sequencing ...
... the membrane on the outside of the cell or organelle. If the polypeptide chain of the receptor crosses the bilayer several times, the external domain can ... with effector proteins , which in turn send the signal along a signal chain to its destination. The intracellular domain has enzymatic activity ...
... being well received within the community, the drug was not developed for mass distribution until World War II when Howard Florey and Ernst Boris chain developed a method of purifying penicillin to a form that was useful for medical treatment of infection. For his achievements, Fleming was ...
... polypeptides usually are not able to adopt the alpha helical structure, since the entropic cost associated with the folding of the polypeptide chain is too high. Some amino acids (called helix breakers ) like proline will disrupt the helical structure. Ordinarily, a helix has a buildup of ...
... compounds such as hydrogen sulfide or ferrous iron for energy conservation are chemolithoautotrophs . Autotrophs are a vital part of the food chain . They take energy from the sun or from inorganic sources and convert it into a form (organic molecules) that they use to carry out biological ...
... arranged adjacently and in parallel, but with alternating orientation such that hydrogen bonds can form between the two strands. The amino acid chain is almost fully extended throughout a β strand. The N-H groups in the backbone of one strand establish hydrogen bonds with the C=O groups ...
... chromotography . Chemistry Cellulose monomers (beta-glucose) are linked together through 1,4 glycosidic bonds . Cellulose is a straight chain (no coiling occurs). In microfibrils , the multiple hydroxide groups hydrogen bond with each other, holding the chains firmly together and ...
... membrane . These are sites of light absorption and ATP synthesis, and contain many proteins, including those involved in the electron transport chain . ...
... the Australian Museum announced that they had replicated DNA of the Thylacine (Tasmanian Tiger), extinct about 65 years previous, using polymerase chain reaction (PCR) [3] . However, on February 15 2005 the museum announced that it was stopping the project after tests showed the specimens' DNA ...
... proteins with such regularity. The inordinate number of Gly residues allows the otherwise sterically disallowed, tight coiling of each of the alpha chain subunits of tropocollagen, where there is a rise per turn of just 0.3 nm as opposed to the .36 nm of a regular Alpha helical coil. Hydroxylysine and ...
... ATP synthase generally runs in the opposite direction, creating ATP while using the protonmotive force created by the electron transport chain as a source of energy. The overall process of creating energy in this fashion is termed oxidative phosphorylation . Same process takes place in ...
... proteins . When two amino acids bond to each other through their side chains, they normally do so through a disulfide bond. The particular side chain involved is the sulfhydryl group (- S H ). Oxidation of the thiol group yields a disulfide (S-S) bond. The presence of S-S then helps to maintain ...
... is used in genetics and biochemistry : Gel electrophoresis of large DNA or RNA is usually done by agarose gel electrophoresis . See the " chain termination method " page for an example of a polyacrylamide DNA sequencing gel. Gel electrophoresis of proteins is usually done in an SDS ...
... the 1999 Nobel Prize in Physiology or Medicine for his discovery of these signal sequences in 1975. The N-terminus (one end) of a polypeptide chain (e.g., a protein) contains a few amino acids that work as an address tag, which are removed when the polypeptide reaches its destination. Proteins ...
... process or can accept two electrons at once. In the form of FADH 2 , it is one of the cofactors that can transfer electrons to the electron transfer chain . FAD Flavin adenine dinucleotide is a cofactor in the enzymes D-amino acid oxidase, glucose oxidase, and xanthine oxidase . FADH ...
... process or can accept two electrons at once. In the form of FADH 2 , it is one of the cofactors that can transfer electrons to the electron transfer chain . FAD Flavin adenine dinucleotide is a cofactor in the enzymes D-amino acid oxidase, glucose oxidase, and xanthine oxidase . FADH ...
... is used in genetics and biochemistry : Gel electrophoresis of large DNA or RNA is usually done by agarose gel electrophoresis . See the " chain termination method " page for an example of a polyacrylamide DNA sequencing gel. Gel electrophoresis of proteins is usually done in an SDS ...
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