Chemical Reactions and Enzymes
... Enzymes • Enzymes – types of proteins – act as biological catalysts – speed up the rate of reaction in biological processes (by lowering activation energy) – most are specific to one reaction ...
... Enzymes • Enzymes – types of proteins – act as biological catalysts – speed up the rate of reaction in biological processes (by lowering activation energy) – most are specific to one reaction ...
Exam I Cell and Molecular Biology September 26, 2007 This exam
... protein B was found to elute from the column at an apparent molecular weight of 60 kDa. How can you explain the discrepancy between the molecular weight of protein B when determined by twodimensional gel electrophoresis and that determined by gel filtration chromatography? Whereas gel electrophoresi ...
... protein B was found to elute from the column at an apparent molecular weight of 60 kDa. How can you explain the discrepancy between the molecular weight of protein B when determined by twodimensional gel electrophoresis and that determined by gel filtration chromatography? Whereas gel electrophoresi ...
Solutions to 7.012 Problem Set 5
... has been supplementing her diet with a strange new fungus purchased at the local farmer’s market. You take samples of the fungus to your lab and you find that this fungus does indeed make a protein (the harE protein) that stimulates hair growth. You construct a fungal genomic DNA library in the hope ...
... has been supplementing her diet with a strange new fungus purchased at the local farmer’s market. You take samples of the fungus to your lab and you find that this fungus does indeed make a protein (the harE protein) that stimulates hair growth. You construct a fungal genomic DNA library in the hope ...
13-Biotechbasics-website - kyoussef-mci
... Only a cell that took up a plasmid, which has the ampR gene, will reproduce and form a colony. Colonies with nonrecombinant plasmids will be blue, because they can hydrolyze X-gal. Colonies with recombinant plasmids, in which lacZ is disrupted, will be white, because they cannot hydrolyze X-gal. By ...
... Only a cell that took up a plasmid, which has the ampR gene, will reproduce and form a colony. Colonies with nonrecombinant plasmids will be blue, because they can hydrolyze X-gal. Colonies with recombinant plasmids, in which lacZ is disrupted, will be white, because they cannot hydrolyze X-gal. By ...
Nucleic Acids Amplification and Sequencing
... • Walter Gilbert and Frederic Sanger were awarded the Noble Prize in 1980 for their pioneer work ...
... • Walter Gilbert and Frederic Sanger were awarded the Noble Prize in 1980 for their pioneer work ...
StranDisplace™ II Thermostable DNA Polymerase, 8
... biotechrabbit™ StranDisplace II Thermostable DNA Polymerase is an exceptionally pure enzyme for isothermal nucleic acid amplification/detection applications in which strong strand-displacement activity at elevated temperatures is required. The polymerase is especially well suited for very rapid and ...
... biotechrabbit™ StranDisplace II Thermostable DNA Polymerase is an exceptionally pure enzyme for isothermal nucleic acid amplification/detection applications in which strong strand-displacement activity at elevated temperatures is required. The polymerase is especially well suited for very rapid and ...
Quiz (B) 1. Which of the following statements concerning enzyme
... 8. penicillin inhibit enzyme to prevent bacteria cell wall synthesis that is called : a. antibiotic of β-lactam ring b. clavulanic acid c. β-lactamase c. Trans-peptidase 9. The substrate and chemical reaction for pyruvate decarboxylase are: a. pyruvate & add carboxylase group (ligases) respectively ...
... 8. penicillin inhibit enzyme to prevent bacteria cell wall synthesis that is called : a. antibiotic of β-lactam ring b. clavulanic acid c. β-lactamase c. Trans-peptidase 9. The substrate and chemical reaction for pyruvate decarboxylase are: a. pyruvate & add carboxylase group (ligases) respectively ...
Crash Course Biology Notes on: DNA Structure and Replication
... 20. Describe how the sugar-phosphate bonds in DNA run to form the backbone. Be detailed in your description. ...
... 20. Describe how the sugar-phosphate bonds in DNA run to form the backbone. Be detailed in your description. ...
Revised Higher Human Biology Unit 1 Revision Summary STEM
... for by our DNA. To allow the code to be made into a protein or polypeptide, the DNA code is first changed into messenger RNA (mRNA), which will leave the nucleus. This process is called transcription. A region of DNA, called a promoter, initiates transcription. RNA polymerase is the enzyme used to a ...
... for by our DNA. To allow the code to be made into a protein or polypeptide, the DNA code is first changed into messenger RNA (mRNA), which will leave the nucleus. This process is called transcription. A region of DNA, called a promoter, initiates transcription. RNA polymerase is the enzyme used to a ...
The link between Darwin and antioxidants from olives
... to serve as an antioxidant for either pharmaceutical or food preparations (i.e. functional foods). Despite the great potential of HTyr, it is presently not commercially available, therefore its production will have important industrial applications. The goal of this research is to engineer oxidizing ...
... to serve as an antioxidant for either pharmaceutical or food preparations (i.e. functional foods). Despite the great potential of HTyr, it is presently not commercially available, therefore its production will have important industrial applications. The goal of this research is to engineer oxidizing ...