Chapter 3
... – Carbonyl group—a carbon linked by a double bond to an oxygen atom – Carboxyl group—consists of a carbon double-bonded to both an oxygen and a hydroxyl group – Amino group—composed of a nitrogen bonded to two hydrogen atoms and the carbon skeleton ...
... – Carbonyl group—a carbon linked by a double bond to an oxygen atom – Carboxyl group—consists of a carbon double-bonded to both an oxygen and a hydroxyl group – Amino group—composed of a nitrogen bonded to two hydrogen atoms and the carbon skeleton ...
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[j26]Chapter 5#
... Complete the sentences below by writing in the space or spaces the correct metabolic process or term related to metabolism. Notice that the number of blank spaces corresponds to the number of words in the process or term. The same process may be written more than once. All of the reactions in the bo ...
... Complete the sentences below by writing in the space or spaces the correct metabolic process or term related to metabolism. Notice that the number of blank spaces corresponds to the number of words in the process or term. The same process may be written more than once. All of the reactions in the bo ...
Find the gene
... At what nucleotide position is the start codon located? That is the position where the coding sequence of the mRNA (CDS) begins. 51 Where does the coding sequence end? 494 How many nucletoides long is the coding sequence? (The result must be a multiple of 3!) 444 Which of the three possible differen ...
... At what nucleotide position is the start codon located? That is the position where the coding sequence of the mRNA (CDS) begins. 51 Where does the coding sequence end? 494 How many nucletoides long is the coding sequence? (The result must be a multiple of 3!) 444 Which of the three possible differen ...
Unit 1 Notes
... Types of Enzyme Reactions The chemical reactions in a cell involve either breaking down (degrading) large molecules or building up (synthesising) large molecules. Breakdown reactions convert large molecules into small molecules. For example the carbohydrate starch is a very large molecule which can ...
... Types of Enzyme Reactions The chemical reactions in a cell involve either breaking down (degrading) large molecules or building up (synthesising) large molecules. Breakdown reactions convert large molecules into small molecules. For example the carbohydrate starch is a very large molecule which can ...
Biology Review
... The structure of proteins has at least three levels of organization, and some can have four Primary structure- linear unique sequence of amino acids joined by peptide bonds. The primary structure of a protein is its unique sequence of amino acids Peptide bonds are polar and therefore the C=O of one ...
... The structure of proteins has at least three levels of organization, and some can have four Primary structure- linear unique sequence of amino acids joined by peptide bonds. The primary structure of a protein is its unique sequence of amino acids Peptide bonds are polar and therefore the C=O of one ...
Keratin
... • A planar peptide bond reduced the number of conformations of a poly-peptide chain and led to their proposal of the alpha helix and the beta sheet. • alpha-helix explained the x-ray data which showed a repeat unit of 0.50 – 0.55 nm. This distance corresponds to the height of the rise per revolution ...
... • A planar peptide bond reduced the number of conformations of a poly-peptide chain and led to their proposal of the alpha helix and the beta sheet. • alpha-helix explained the x-ray data which showed a repeat unit of 0.50 – 0.55 nm. This distance corresponds to the height of the rise per revolution ...
FREE Sample Here
... with other atoms. 2.2 Molecules and Compounds A molecule is formed when two or more atoms bond together. When the atoms of two or more different elements bond together, the product is called a compound. Ionic Bonding The transfer of electron(s) between atoms results in ions that are held together by ...
... with other atoms. 2.2 Molecules and Compounds A molecule is formed when two or more atoms bond together. When the atoms of two or more different elements bond together, the product is called a compound. Ionic Bonding The transfer of electron(s) between atoms results in ions that are held together by ...
Document
... • Molecules that contain carbon • Except CO2 and CO, which are considered inorganic • Carbon is electroneutral • Shares electrons; never gains or loses them • Forms four covalent bonds with other elements ...
... • Molecules that contain carbon • Except CO2 and CO, which are considered inorganic • Carbon is electroneutral • Shares electrons; never gains or loses them • Forms four covalent bonds with other elements ...
1 - Temple College
... ü List examples of the functions of proteins in cells. Nucleic acids: ü Name the two major nucleic acids found in cells. ü Identify nucleotides as the monomers/subunits joined to make nucleic acids. ü Identify the three main parts of a nucleotide. ü Distinguish between the four nucleotides used ...
... ü List examples of the functions of proteins in cells. Nucleic acids: ü Name the two major nucleic acids found in cells. ü Identify nucleotides as the monomers/subunits joined to make nucleic acids. ü Identify the three main parts of a nucleotide. ü Distinguish between the four nucleotides used ...
Absorption of VFA
... Metabolism of VFA by GIT Half or more of butyrate converted to - hydroxybutyric acid in rumen epithelium. 5% of propionate converted to lactic acid by rumen epithelium. Some acetate is used as energy by tissues of gut. ...
... Metabolism of VFA by GIT Half or more of butyrate converted to - hydroxybutyric acid in rumen epithelium. 5% of propionate converted to lactic acid by rumen epithelium. Some acetate is used as energy by tissues of gut. ...
Citric Acid (or Krebs) Cycle - BYU
... The other proton does not bond with the NAD+ but will be found nearby. This may be written as :H- + H+ + NAD+ NADH + H+. Because NAD+ acquires 2 new electrons, we say that NAD+ is reduced. The 3 carbon molecule that the protons and electrons were removed from is oxidized. This is an example of a r ...
... The other proton does not bond with the NAD+ but will be found nearby. This may be written as :H- + H+ + NAD+ NADH + H+. Because NAD+ acquires 2 new electrons, we say that NAD+ is reduced. The 3 carbon molecule that the protons and electrons were removed from is oxidized. This is an example of a r ...
Dioxygen Activation and Alkane Hydroxylation By The
... C1-C5 alkanes, Iron Heme Cyt. P-450, fatty acids or bridge compounds, i.e. camphor; Butane Monooxygenase from Pseudomonas butanovora (ATCC 43655);Alkane monooxygenase from Pseudomonas oleovorans (ATCC 29347). 2. Fatty Acid Desaturases. ...
... C1-C5 alkanes, Iron Heme Cyt. P-450, fatty acids or bridge compounds, i.e. camphor; Butane Monooxygenase from Pseudomonas butanovora (ATCC 43655);Alkane monooxygenase from Pseudomonas oleovorans (ATCC 29347). 2. Fatty Acid Desaturases. ...
Biosynthesis of a Secretory Protein
... Biosynthesis of a Secretory Protein The starred words are made of membranes. This means that they are all composed of phospholipids Ribosome*Rough Endoplasmic Reticulum *Transport Vesicle *Golgi Body *Secretory Vesicle *Plasma Membrane ...
... Biosynthesis of a Secretory Protein The starred words are made of membranes. This means that they are all composed of phospholipids Ribosome*Rough Endoplasmic Reticulum *Transport Vesicle *Golgi Body *Secretory Vesicle *Plasma Membrane ...
`Metabolic flux` describes the rate of flow of intermediates through a
... glucose is synthesized from 2-4C precursors • Many organisms and many cell types require a constant supply of glucose (ex: neurons, red blood cells) • In humans, glucose can be synthesized from pyruvate (or lactate, or oxaloacetate, or certain amino acids) through this pathway (mainly occurring in t ...
... glucose is synthesized from 2-4C precursors • Many organisms and many cell types require a constant supply of glucose (ex: neurons, red blood cells) • In humans, glucose can be synthesized from pyruvate (or lactate, or oxaloacetate, or certain amino acids) through this pathway (mainly occurring in t ...
Course Outline - University of Manitoba
... in the context of lectures, tutorials, assigned studies and presentations to enhance and clarify materials covering in the lectures, as well as for practise examination questions. Required text: King, Michael W. Integrative Medical Biochemistry: examination and board review. McGraw Hill Education; N ...
... in the context of lectures, tutorials, assigned studies and presentations to enhance and clarify materials covering in the lectures, as well as for practise examination questions. Required text: King, Michael W. Integrative Medical Biochemistry: examination and board review. McGraw Hill Education; N ...
Water - University of California, Los Angeles
... glucose is synthesized from 2-4C precursors • Many organisms and many cell types require a constant supply of glucose (ex: neurons, red blood cells) • In humans, glucose can be synthesized from pyruvate (or lactate, or oxaloacetate, or certain amino acids) through this pathway (mainly occurring in t ...
... glucose is synthesized from 2-4C precursors • Many organisms and many cell types require a constant supply of glucose (ex: neurons, red blood cells) • In humans, glucose can be synthesized from pyruvate (or lactate, or oxaloacetate, or certain amino acids) through this pathway (mainly occurring in t ...
Slide 1
... by UDP (sialic acid by CMP) Each sugar is added individually Gangliosides can have varied, complex structures They often function as antigens and surface markers ...
... by UDP (sialic acid by CMP) Each sugar is added individually Gangliosides can have varied, complex structures They often function as antigens and surface markers ...
Periodicities in Sequence Residue Hydropathy and the Implications on Protein Folds
... prediction algorithms often neglect. It has been shown that the propensity of amino acids for a certain secondary structure is environment dependent, and in particular, is dependent on its solvent accessibility (4, 5). Yet, since the solvent accessibility of a residue in the chain depends on the fin ...
... prediction algorithms often neglect. It has been shown that the propensity of amino acids for a certain secondary structure is environment dependent, and in particular, is dependent on its solvent accessibility (4, 5). Yet, since the solvent accessibility of a residue in the chain depends on the fin ...
Tools in Biocatalysis
... carboxylic acid group. In nature such molecules are present in many different versions, twenty of which are commonly used for the formation of chains with subsequent folding which are crucial for any living cell, proteins. Each amino acid residue contributes with a distinct side chain with propertie ...
... carboxylic acid group. In nature such molecules are present in many different versions, twenty of which are commonly used for the formation of chains with subsequent folding which are crucial for any living cell, proteins. Each amino acid residue contributes with a distinct side chain with propertie ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.