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Chemistry & Biochemistry / Chimie et biochimie (26)

Class Notes for Chemistry & Biochemistry / Chimie et biochimie at Laurentian University of Sudbury

Exam Study Guides for Chemistry & Biochemistry / Chimie et biochimie Courses

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CHMI-2227EL Lecture Notes - Lecture 15: Cytosine, Streptococcus Pneumoniae, Thymidylate Synthase
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Biochemistry Day 15 2018.03.14 Questions The active site of an enzyme a) The active site of an enzyme is the place where the following happens A) the enzyme substrate complex forms and the reaction occurs at the activ...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 21: Hydrogen Bond, Tryptophan, Poly(A)-Binding Protein
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Biochemistry Day 21 2018.04.06. Transcription in Eukaryotes The same processes carried out by only one RNA polymerase in E. coli are carried out in eukaryotes by several similar enzymes In addition the activity of eukar...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 18: Isotopes Of Nitrogen, Cyclobutane, Heavy Strand
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Biochemistry Day 18 2018.03.23. DNA (Deoxyribonucleic acid) The complementary base pairing of DNA A in one strand pairs with T and G in one strand pairs with C A guaninecystosine pair (GC) held together by 3 H bonds G...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 20: Reverse Transcriptase, Francis Crick, Sos Response
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Biochemistry Day 20 2018.04.04. DNA Repair Mechanisms (Continued) 2 Nucleotide excision repair removes large lesions like thymine dimers and bases with bulky side groups from DNA In this type of repair: A unique excisi...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 19: Phosphodiesterase, Endonuclease, Ribonucleotide
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Biochemistry Day 19 2018.03.28 DNA Mutations Various chemicals interact with DNA and bring about mutations Many of these mutagens are also carcinogens Chemical mutagenesis may result from modication of bases due to 1)...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 14: Glutamine Synthetase, Epimerase And Racemase, Sucrase
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Biochemistry Day 14 2018.03.07 Questions Chaperones are proteins which prevent incorrect folding of proteins as well as preventing some proteins from aggregating TRUE Cooperative binding of oxygen by hemoglobin is indu...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 17: Cell Nucleus, Guanine, Polynucleotide
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Biochemistry Day 17 2018.03.21. Question What distinguishes nucleotides from nucleosides a) nucleosides lack the phosphate group TRUE b) nucleosides lack the sugar group c) nucleosides lack a nitrogenous base d) the ...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture 13: CHMI-2227 - Day 13
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Biochemistry 2 - Day 13 2018.03.02 Question - Hemoglobin is - False: A dimer of subunits with two myoglobin proteins - False: an erythrocyte - True: a tetrame...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 4: Dipeptide, Aldehyde, Nutrasweet
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Biochemistry Day 4 2018.01.24. ***Characteristics of Peptide Bonds The atoms involved in the peptide CN bond form a rigid planar unit The peptide bond has no freedom of rotation because of its partial doublebond charact...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 8: Methionine, Chymotrypsin, Bromine
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Biochemistry Day 8 2018.02.09 Determining the Amino Acid Sequence of a protein: Step 1 Separation of chains Subunit interactions depend on weak forces Separation is achieved with Extreme pH: 8 M urea or 6 M guanindi...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 6: Dextran, Molecular Sieve, Sepharose
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Biochemistry Day 6 2018.01.31 Architecture of Proteins Shape can be globular or brous Globular proteins Compact: spherical molecules, usually water soluble (dissolved in biological uid) Dynamic: exible because they bi...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 2: Scurvy, Phenyl Group, Aspartic Acid
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Biochemistry Day 2 2018.01.17 Classication of Amino Acids (Continued) Nonpolar Amino Acids 4) Leucine (Leu, L) Has a 4carbon branched side chain, with 2 methyl groups off of second carbon (yshape) 5) Isoleucine (Ile, ...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 12: Royal Aircraft Factory F.E.2, Fetal Hemoglobin, Phenylalanine
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Biochemistry Day 12 2018.02.28 Denaturing Most proteins unfold (denature) under several condition Denaturing of proteins involves disruption of secondary and tertiary structure, depending on the degree of denaturation ...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 7: Biuret, Tryptophan, Phenylalanine
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Biochemistry Day 7 2018.02.02 Purication of Proteins Techniques Continued Very powerful method but: Media is very expensive, therefore we cannot perform large scale purications Limited availability of ligandbonded bead...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
CHMI-2227EL Lecture Notes - Lecture 5: Myoglobin, Ionic Strength, Stainless Steel
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Biochemistry Day 5 2018.01.26. Separation and detection of amino acids Continued Ion Exchange Chromatography (IEC) Resins carrying positive charges, binds negatively charged amino acids (anion exchangers) Resins carryin...

Chemistry & Biochemistry / Chimie et biochimie
CHMI-2227EL
Nasserula
Business Administration
BUS 343
All Professors
Permachart - Marketing Reference Guide: Predatory Pricing, Sales Promotion, Marketing Mix

Introductory Marketing 2 Introductory Marketing 3 permacharts TM ...

Business Administration
BUS 343
All Professors
Marketing - Reference Guides

An easy to follow summary of every key marketing principle. The ability to effectively match a product or service to a need requires a well rounded understanding of the selling, public relations, and advertising that makes...

MBA - Master's in Business Admin
MBA 643
All Professors
Inorganic Chemistry - Reference Guides

This Guide provides invaluable reference material to anyone who requires readily accessible information concerning the basic principles that underlie this complex science. The Guide carefully references the Periodic Table ...

Chemistry
CHEM 30100
All Professors
Permachart - Marketing Reference Guide: Iupac Nomenclature Of Inorganic Chemistry, Lithium Aluminium Hydride, Polyatomic Ion

p e r m a c h a rt s MT I n o r g a n i c C h e m i s t r y N o m e n c l a t u r e ...

Chemistry
CHEM 30100
All Professors
Permachart - Marketing Reference Guide: Locant, Parent Structure, Substituent

permacharts TM O r g a n icC h e m is t ryN o m e n c la t u r e Nam...

Chemistry
CHEM 22700
All Professors
Permachart - Marketing Reference Guide: Beta Particle, Beta Decay, Atomic Number

permacharts TM Periodic Table of the Elements ...

Chemistry
CHEM 11100
All Professors
Permachart - Marketing Reference Guide: Carnot Heat Engine, Carnot Cycle, Isentropic Process

permacha srtM PHYSICAL CHEMISTRY Basics Adiabatic process in which no heat is transferred into or out Internal energy The total kinetic and potent...

Chemistry
CHEM 11100
All Professors
Introductory Chemistry - Reference Guides

This Guide serves as a well organized and effective point of entry for anyone embarking upon the study of Chemistry. All fundamental terms are clearly organized in chart form, with illustrative graphics. More complex conce...

Chemistry
CHEM 11100
All Professors

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