Final Review
... c. fructose d. maltose e. cellulose f. glucose Identify the storage form of glucose in animals and in plants. Identify the structural form of glucose in plants. Match the monomer to the polymer (monomers can be used more than once): POLYMER: 1. cellulose 3. DNA 5. starch 7. RNA 2. protein 4. lipid 6 ...
... c. fructose d. maltose e. cellulose f. glucose Identify the storage form of glucose in animals and in plants. Identify the structural form of glucose in plants. Match the monomer to the polymer (monomers can be used more than once): POLYMER: 1. cellulose 3. DNA 5. starch 7. RNA 2. protein 4. lipid 6 ...
CLS 431 – midterm exam
... Lactate dehydrogenase (LDH) Alanine transaminase (ALT) Creatine kinase (CK) Amylase (AMY) ...
... Lactate dehydrogenase (LDH) Alanine transaminase (ALT) Creatine kinase (CK) Amylase (AMY) ...
Chem*3560 Lecture 23: Phospholipid Biosynthesis
... PPi is the abbreviation for HP2 O7 3– , inorganic pyrophosphate. Pyrophosphatase helps provide driving force for the synthetase reaction by immediately breaking down PPi and keeping its cellular concentration very low. When ATP is broken down to 5'-AMP, this is equivalent in energy terms to 2 × ATP ...
... PPi is the abbreviation for HP2 O7 3– , inorganic pyrophosphate. Pyrophosphatase helps provide driving force for the synthetase reaction by immediately breaking down PPi and keeping its cellular concentration very low. When ATP is broken down to 5'-AMP, this is equivalent in energy terms to 2 × ATP ...
Amino Acids, Peptides and Proteins
... 1. You have a solution of tyrosine. You decided to modify Y by methylation of the carboxyl, explain how this would change the acid-base titration of this molecule. 2. You have a solution of tyrosine. You decided to modify Y by methylation of the “alcohol”, explain how this would change the acid-base ...
... 1. You have a solution of tyrosine. You decided to modify Y by methylation of the carboxyl, explain how this would change the acid-base titration of this molecule. 2. You have a solution of tyrosine. You decided to modify Y by methylation of the “alcohol”, explain how this would change the acid-base ...
MCAT 2015
... Description of fatty acids (BC) Digestion, mobilization, and transport of fats Oxidation of fatty acids o Saturated fats o Unsaturated fats Ketone bodies (BC) Anabolism of fats (BIO) Non-‐template synthesis: ...
... Description of fatty acids (BC) Digestion, mobilization, and transport of fats Oxidation of fatty acids o Saturated fats o Unsaturated fats Ketone bodies (BC) Anabolism of fats (BIO) Non-‐template synthesis: ...
SYNOPSIS OF CHEMISTRY
... 25. Derivatives of carboxylic acids. Esters. Fats and oils. Properties of simple esters, fats and oils. The mechanism for the etherification reactions. Hydrolyzing esters. Acid catalyzed hydrolysis of esters. ...
... 25. Derivatives of carboxylic acids. Esters. Fats and oils. Properties of simple esters, fats and oils. The mechanism for the etherification reactions. Hydrolyzing esters. Acid catalyzed hydrolysis of esters. ...
7.016 Problem Set 1 - MIT OpenCourseWare
... ii. Identify whether the boxed regions of the molecule are polar and non-polar (fill in the boxes). iii. This fatty acid can undergo a condensation reaction with glycerol to form mono-, di- or triglycerides. In the schematic above, circle the group that participates in the condensation reaction. iv ...
... ii. Identify whether the boxed regions of the molecule are polar and non-polar (fill in the boxes). iii. This fatty acid can undergo a condensation reaction with glycerol to form mono-, di- or triglycerides. In the schematic above, circle the group that participates in the condensation reaction. iv ...
Lecture: 27 Fatty acid and triacyl glycerol biosynthesis Biosynthesis
... i. Synthesis takes place in the cytosol, in contrast with degradation or oxidation, which occurs in the mitochondrial matrix. ii. Intermediates in fatty acid synthesis are covalently linked to the sulfhydryl group of an acyl carrier protein (ACP) whereas intermediates in fatty acid breakdown are bon ...
... i. Synthesis takes place in the cytosol, in contrast with degradation or oxidation, which occurs in the mitochondrial matrix. ii. Intermediates in fatty acid synthesis are covalently linked to the sulfhydryl group of an acyl carrier protein (ACP) whereas intermediates in fatty acid breakdown are bon ...
chapter 4 lecture slides
... Therefore Cu will displace Ag+ from a solution of AgNO3. • Silver metal will come out of the solution (reduction.) • The solution will begin to turn blue from the presence of Cu2+ as the copper metal reacts ...
... Therefore Cu will displace Ag+ from a solution of AgNO3. • Silver metal will come out of the solution (reduction.) • The solution will begin to turn blue from the presence of Cu2+ as the copper metal reacts ...
Co-metabolism of amino acids and polyfructans by
... fructans and production of organic acids were in accordance with biomass formation and acidity change with the final pH around 5.0. From the FOSmix oligosaccharides with DP 3 – 9 were metabolised with simulatneous accumulation of monosaccharide (Fig 2). More oligosaccharides were consumed in conditi ...
... fructans and production of organic acids were in accordance with biomass formation and acidity change with the final pH around 5.0. From the FOSmix oligosaccharides with DP 3 – 9 were metabolised with simulatneous accumulation of monosaccharide (Fig 2). More oligosaccharides were consumed in conditi ...
C5 Chemical Changes Grade Descriptor
... I can predict observations for the metals listed in the reactivity series reacting with oxygen, water, and acid. ...
... I can predict observations for the metals listed in the reactivity series reacting with oxygen, water, and acid. ...
Why study? Genetic disorders of nucleotide metabolsm cause
... Why study? Genetic disorders of nucleotide metabolsm cause significant and serious diseases. Cancer cells show an increased production of nucleotides. Inhibiting nucleotide synthesis inhibits growth. Using this, we can develop drugs for cancer, antibiotics. Cancer cells are more sensitive to nucleot ...
... Why study? Genetic disorders of nucleotide metabolsm cause significant and serious diseases. Cancer cells show an increased production of nucleotides. Inhibiting nucleotide synthesis inhibits growth. Using this, we can develop drugs for cancer, antibiotics. Cancer cells are more sensitive to nucleot ...
Translation - The Citadel
... Translation Termination: When the "stop codon" of the mRNA gets to the ribosome, translation stops. mRNA is released from the ribosome; tRNA is released; newly synthesized protein is released. How does the mRNA sequence of nucleotides direct a ribosome to connect the proper protein sequence of amino ...
... Translation Termination: When the "stop codon" of the mRNA gets to the ribosome, translation stops. mRNA is released from the ribosome; tRNA is released; newly synthesized protein is released. How does the mRNA sequence of nucleotides direct a ribosome to connect the proper protein sequence of amino ...
Exam 3 Quarter 2 Review Sheet
... why they cause a problem. For example, why would DNP be an excellent weight loss drug? 27. It turns out that you need only very small amounts of vitamin B3 (niacin), which is used to make NAD+. The same goes for riboflavin, the vitamin used in the synthesis of FAD. However, you have incredible numbe ...
... why they cause a problem. For example, why would DNP be an excellent weight loss drug? 27. It turns out that you need only very small amounts of vitamin B3 (niacin), which is used to make NAD+. The same goes for riboflavin, the vitamin used in the synthesis of FAD. However, you have incredible numbe ...
Biochemistry Assessment
... nitrogen base nucleic acid – either DNA or RNA 6. catalyst – causes a reaction, but does not take part in the reaction; an enzyme (protein) will speed up the reaction rate B. 1. B 2. B 3. B 4. B 5. B 6. D 7. A 8. A 9. A 10. C ...
... nitrogen base nucleic acid – either DNA or RNA 6. catalyst – causes a reaction, but does not take part in the reaction; an enzyme (protein) will speed up the reaction rate B. 1. B 2. B 3. B 4. B 5. B 6. D 7. A 8. A 9. A 10. C ...
Document
... Copper wire reacts with silver nitrate to form silver metal. What is the oxidizing agent in the reaction? ...
... Copper wire reacts with silver nitrate to form silver metal. What is the oxidizing agent in the reaction? ...
4.2.1 Excretion part 1 – The liver
... Excess amino acids are deaminated in the hepatocytes (removal of the amine group). This reaction is an oxidation producing ammonia and an organic acid that can enter respiration directly (Krebs cycle) ...
... Excess amino acids are deaminated in the hepatocytes (removal of the amine group). This reaction is an oxidation producing ammonia and an organic acid that can enter respiration directly (Krebs cycle) ...
Amino acids
... The simplest amino acid is Glycine, which has a single hydrogen atom as its side chain. Alanine, Valine, Leucine and Isoleucine have saturated hydrocarbon R groups (i.e. they only have hydrogen and carbon linked by single covalent bonds). Leucine and Isoleucine are isomers of each other. ...
... The simplest amino acid is Glycine, which has a single hydrogen atom as its side chain. Alanine, Valine, Leucine and Isoleucine have saturated hydrocarbon R groups (i.e. they only have hydrogen and carbon linked by single covalent bonds). Leucine and Isoleucine are isomers of each other. ...
amino acids
... The simplest amino acid is Glycine, which has a single hydrogen atom as its side chain. Alanine, Valine, Leucine and Isoleucine have saturated hydrocarbon R groups (i.e. they only have hydrogen and carbon linked by single covalent bonds). Leucine and Isoleucine are isomers of each other. ...
... The simplest amino acid is Glycine, which has a single hydrogen atom as its side chain. Alanine, Valine, Leucine and Isoleucine have saturated hydrocarbon R groups (i.e. they only have hydrogen and carbon linked by single covalent bonds). Leucine and Isoleucine are isomers of each other. ...
Protein Unit Study Guide/Review Sheets
... Protein Unit Study Guide/Review Sheets You should begin studying now for your test on Thursday! If you have questions, make sure to ask them. Stop in before or after school. Review questions: 1. What elements comprise proteins? C, H, O, N 2. Are proteins organic? YES – CONTAIN CARBON AND HYDROGEN, T ...
... Protein Unit Study Guide/Review Sheets You should begin studying now for your test on Thursday! If you have questions, make sure to ask them. Stop in before or after school. Review questions: 1. What elements comprise proteins? C, H, O, N 2. Are proteins organic? YES – CONTAIN CARBON AND HYDROGEN, T ...
第八章
... • Fish oils含高量之ω-3 fatty acids (polyunsaturated fatty acid) 含linolenic acid (C 18:3), eicosapentalnoic acid (EPA) (C 20:5) and docosahexaenoic acid (DHA) (C 22:6),此些ω-3脂肪酸能增 加血液凝固的時間, ω-3 fatty acid 之含量於海水魚含量多。 • 血液中LDL濃度高能增加人類atherosclerosis, 而HDL(與運動有 關)則有降低之效果。 ...
... • Fish oils含高量之ω-3 fatty acids (polyunsaturated fatty acid) 含linolenic acid (C 18:3), eicosapentalnoic acid (EPA) (C 20:5) and docosahexaenoic acid (DHA) (C 22:6),此些ω-3脂肪酸能增 加血液凝固的時間, ω-3 fatty acid 之含量於海水魚含量多。 • 血液中LDL濃度高能增加人類atherosclerosis, 而HDL(與運動有 關)則有降低之效果。 ...
B-Metabolism of Sulphur containing amino acids
... prevents accumulation of fat in liver. 4- Polyamine synthesis 5- Formation of methyl mercaptan and its clinical significance: patients with severe liver disease, exhibit foul odour in breath called as "Foetor hepaticus". It has been attributed to methyl mercaptan, which appears to be formed from met ...
... prevents accumulation of fat in liver. 4- Polyamine synthesis 5- Formation of methyl mercaptan and its clinical significance: patients with severe liver disease, exhibit foul odour in breath called as "Foetor hepaticus". It has been attributed to methyl mercaptan, which appears to be formed from met ...
Translation - Phillipsburg School District
... of rRNA) • rRNA reads the mRNA in groups of 3 nucleotides called codons • Translation starts with a special codon – AUG—start codon—initiator ...
... of rRNA) • rRNA reads the mRNA in groups of 3 nucleotides called codons • Translation starts with a special codon – AUG—start codon—initiator ...
Citric acid cycle
The citric acid cycle – also known as the tricarboxylic acid (TCA) cycle or the Krebs cycle – is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats and proteins into carbon dioxide and chemical energy in the form of adenosine triphosphate (ATP). In addition, the cycle provides precursors of certain amino acids as well as the reducing agent NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism and may have originated abiogenically.The name of this metabolic pathway is derived from citric acid (a type of tricarboxylic acid) that is consumed and then regenerated by this sequence of reactions to complete the cycle. In addition, the cycle consumes acetate (in the form of acetyl-CoA) and water, reduces NAD+ to NADH, and produces carbon dioxide as a waste byproduct. The NADH generated by the TCA cycle is fed into the oxidative phosphorylation (electron transport) pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable chemical energy in the form of ATP.In eukaryotic cells, the citric acid cycle occurs in the matrix of the mitochondrion. In prokaryotic cells, such as bacteria which lack mitochondria, the TCA reaction sequence is performed in the cytosol with the proton gradient for ATP production being across the cell's surface (plasma membrane) rather than the inner membrane of the mitochondrion.