supplementary text 1
... classified into two types: the modification of the adenine moiety and that of the side chain (Sakakibara 2006). The first and rate-limiting step in CK biosynthesis is the transfer of an isoprenoid moiety to the N6-position of the adenine nucleotide catalyzed by isopentenyltransferases (IPTs). Plants ...
... classified into two types: the modification of the adenine moiety and that of the side chain (Sakakibara 2006). The first and rate-limiting step in CK biosynthesis is the transfer of an isoprenoid moiety to the N6-position of the adenine nucleotide catalyzed by isopentenyltransferases (IPTs). Plants ...
Essential Knowledge
... DNA replication begins when the enzyme helicase “unwinds” a small portion of the DNA helix, separating the two strands. This point of separation is called the replication fork. The two strands are kept separated by single stranded binding proteins (SSB) which bind onto each of the strands. A group o ...
... DNA replication begins when the enzyme helicase “unwinds” a small portion of the DNA helix, separating the two strands. This point of separation is called the replication fork. The two strands are kept separated by single stranded binding proteins (SSB) which bind onto each of the strands. A group o ...
Zoo/Bot 3333
... Met Gly Ser Ala Gln Tyr Met Phe Asp Glu Trp Ser Met Ile Leu This information is used to synthesize 21 base ‘degenerate’ oligonucleotides that will be used to screen a cDNA library by nucleic acid hybridization for the cDNA encoding this particular enzyme. 1. What region of the amino acid sequence ab ...
... Met Gly Ser Ala Gln Tyr Met Phe Asp Glu Trp Ser Met Ile Leu This information is used to synthesize 21 base ‘degenerate’ oligonucleotides that will be used to screen a cDNA library by nucleic acid hybridization for the cDNA encoding this particular enzyme. 1. What region of the amino acid sequence ab ...
End Semester Examination (July- Dec, 2015) BT 305: Enzyme
... Calculate rate of reaction, enzyme activity and specific activity and turn over number. ...
... Calculate rate of reaction, enzyme activity and specific activity and turn over number. ...
Slide 1
... In unsaturated fatty acids, there are two ways the pieces of the hydrocarbon tail can be arranged around a C=C double bond. In cis bonds, the two pieces of the carbon chain on either side of the double bond are either both “up” or both “down,” such that both are on the same side of the molecule. In ...
... In unsaturated fatty acids, there are two ways the pieces of the hydrocarbon tail can be arranged around a C=C double bond. In cis bonds, the two pieces of the carbon chain on either side of the double bond are either both “up” or both “down,” such that both are on the same side of the molecule. In ...
hydrogen bonds - Orientamento In Rete
... whereas glycogen is a branched chain of glucose units. ...
... whereas glycogen is a branched chain of glucose units. ...
Slide 1
... Isolated genes using polymerase-chain reaction (PCR) and inserted into cloning vectors ...
... Isolated genes using polymerase-chain reaction (PCR) and inserted into cloning vectors ...
Protein Synthesis and Mutations Review Explain the differences and
... What are the three types of RNA? Include the functions and shapes of each. rRNA-along with protein, makes up the ribosomes tRNA-transfers amino acids to the ribosomes where proteins are synthesized mRNA-copies DNA’s code & carries the genetic information to the ribosomes Draw or explain the structur ...
... What are the three types of RNA? Include the functions and shapes of each. rRNA-along with protein, makes up the ribosomes tRNA-transfers amino acids to the ribosomes where proteins are synthesized mRNA-copies DNA’s code & carries the genetic information to the ribosomes Draw or explain the structur ...
Enzyme promiscuity is an ability to catalyze
... exons and six introns and has an open reading frame of 897 bp which encodes for 299 amino acids long protein. 70-90% of amino acid sequence identity was observed among vertebrates, which is evocative of an essential biological function. It is also reported as Ca2+-binding protein involved in the ...
... exons and six introns and has an open reading frame of 897 bp which encodes for 299 amino acids long protein. 70-90% of amino acid sequence identity was observed among vertebrates, which is evocative of an essential biological function. It is also reported as Ca2+-binding protein involved in the ...
B2 - Enzymes
... B2 - Enzymes Starter: Which of these uses enzymes? Answer: Photosynthesis, digestion, respiration and biological washing powders all use enzymes! ...
... B2 - Enzymes Starter: Which of these uses enzymes? Answer: Photosynthesis, digestion, respiration and biological washing powders all use enzymes! ...
Cell.Biology.2. Macromolecules edited
... Complex carbs take longer to digest Also known as starch Get their name because they are made up three or more ...
... Complex carbs take longer to digest Also known as starch Get their name because they are made up three or more ...
File
... The active site is not a rigid structure, it is flexible. When the substrate enters the active site, the enzyme molecule and the active site change slightly making the active site fit very closely round the substrate molecule. The induced fit ensures that the active site comes into very close contac ...
... The active site is not a rigid structure, it is flexible. When the substrate enters the active site, the enzyme molecule and the active site change slightly making the active site fit very closely round the substrate molecule. The induced fit ensures that the active site comes into very close contac ...
Chapter 21 Lipid Biosynthesis
... Ans: The compound on the right, butyryl-ACP, would be labeled in C-2 (C-1 is the acyl carbon). 12. Biosynthesis of fatty acids and eicosanoids The reaction sequence that leads to fatty acid synthesis includes (1) condensation, (2) first reduction reaction, (3) dehydration, and (4) second reduction. ...
... Ans: The compound on the right, butyryl-ACP, would be labeled in C-2 (C-1 is the acyl carbon). 12. Biosynthesis of fatty acids and eicosanoids The reaction sequence that leads to fatty acid synthesis includes (1) condensation, (2) first reduction reaction, (3) dehydration, and (4) second reduction. ...
Metabolism, Glycolysis, & Fermentation
... monosaccharides then to glucose • Glycolysis – 2 pyruvic acid, 2 ATP, 2 NADH (Substrate level phosphorylation) • Either via 1. Cellular respiration – CO2 and water waste products); with 38 ATP’s 2. Fermentation – acid; alcohol (organic waste products); with 2 ATP’s ...
... monosaccharides then to glucose • Glycolysis – 2 pyruvic acid, 2 ATP, 2 NADH (Substrate level phosphorylation) • Either via 1. Cellular respiration – CO2 and water waste products); with 38 ATP’s 2. Fermentation – acid; alcohol (organic waste products); with 2 ATP’s ...
(,umoles/g. fresh wt./min. at 250)
... storage. Another component is the relative activity of the enzymes initiating the degradation of amino acids, especially the transaminases, serine dehydrase and threonine dehydrase (for details see Krebs, 1964). A third component is the activation and reactivation of glycogen-UDP glycosyltransferase ...
... storage. Another component is the relative activity of the enzymes initiating the degradation of amino acids, especially the transaminases, serine dehydrase and threonine dehydrase (for details see Krebs, 1964). A third component is the activation and reactivation of glycogen-UDP glycosyltransferase ...
Scoring of alignments
... unit diverged if a series of accepted point mutations (and no insertions of deletions) has converted S1 to S2 with an average of one accepted point‐mutation event per 100 amino acids. • “Accepted” means a mutation that was incorporated into the protein and passed to its progeny. Therefore, eit ...
... unit diverged if a series of accepted point mutations (and no insertions of deletions) has converted S1 to S2 with an average of one accepted point‐mutation event per 100 amino acids. • “Accepted” means a mutation that was incorporated into the protein and passed to its progeny. Therefore, eit ...
Nucleotide Catabolism
... Gene therapy is the attempt to repair a genetic deficiency by the introduction of a function gene. So far Gene therapy has experienced lots of set backs. A loss or lack of adenosine deaminase activity causes deoxyadenosine do be converted into dAMP. dAMP is then converted in to dATP. The result is h ...
... Gene therapy is the attempt to repair a genetic deficiency by the introduction of a function gene. So far Gene therapy has experienced lots of set backs. A loss or lack of adenosine deaminase activity causes deoxyadenosine do be converted into dAMP. dAMP is then converted in to dATP. The result is h ...
Protein Function
... – Retinal changes its conformation when struck by a photon. The photoreceptor protein rhodopsin is bound to retinal and detects the changed conformation – The iron atom in heme reversibly binds oxygen molecules – Biotin transfers –COOH groups by forming a transient covalent bond with the –COOH – The ...
... – Retinal changes its conformation when struck by a photon. The photoreceptor protein rhodopsin is bound to retinal and detects the changed conformation – The iron atom in heme reversibly binds oxygen molecules – Biotin transfers –COOH groups by forming a transient covalent bond with the –COOH – The ...
Chapter 14 Lipid and Amino Acid Metabolism
... • During fasting, the balance between carbohydrate and fatty acid metabolism is lost, and fatty acids become the body’s primary energy source. – Because minimal amounts of cellular glucose are available, the level of glycolysis decreases, and a reduced amount of oxaloacetate is synthesized. – Oxaloa ...
... • During fasting, the balance between carbohydrate and fatty acid metabolism is lost, and fatty acids become the body’s primary energy source. – Because minimal amounts of cellular glucose are available, the level of glycolysis decreases, and a reduced amount of oxaloacetate is synthesized. – Oxaloa ...
Amino Acids and Proteins
... becomes minimum. Insolubility affects gel formation hence viscosity is also minimum. Amino acids with more amino groups than COOH are basic, and have isoelectric points above pH 7, while those with more COOH groups than amino are acid hence their isoelectric points are below pH 7. Structure of Amin ...
... becomes minimum. Insolubility affects gel formation hence viscosity is also minimum. Amino acids with more amino groups than COOH are basic, and have isoelectric points above pH 7, while those with more COOH groups than amino are acid hence their isoelectric points are below pH 7. Structure of Amin ...
Proteins
... • The amino acids are known by common names. • Each also has a three-letter abbreviation based on this name, which is used when writing the formulas of peptides, and a oneletter abbreviation used to describe the amino acid sequence in a protein. • The amino acids in the following table are grouped t ...
... • The amino acids are known by common names. • Each also has a three-letter abbreviation based on this name, which is used when writing the formulas of peptides, and a oneletter abbreviation used to describe the amino acid sequence in a protein. • The amino acids in the following table are grouped t ...
Untitled
... both their presence & their rate of activity are important to chemical reactions in the body. ...
... both their presence & their rate of activity are important to chemical reactions in the body. ...
(Semester VI) Paper 15: PLANT METABOLISM THEORY Unit 1
... Unit 5: ATP-Synthesis Mechanism of ATP synthesis, substrate level phosphorylation, chemiosmotic mechanism (oxidative and photophosphorylation), ATP synthase, Boyers conformational model, Racker’s experiment, Jagendorf’s experiment; role of uncouplers. (5 lectures) Unit 6: Lipid metabolism Synthesis ...
... Unit 5: ATP-Synthesis Mechanism of ATP synthesis, substrate level phosphorylation, chemiosmotic mechanism (oxidative and photophosphorylation), ATP synthase, Boyers conformational model, Racker’s experiment, Jagendorf’s experiment; role of uncouplers. (5 lectures) Unit 6: Lipid metabolism Synthesis ...
