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Post Lab Questions: 1. Two molecules of glucose, a monosaccharide, when joined together they form a...
9. Name the functional group(s) that are present in the acrolein molecule formed in th acrolein...
9. Name the functional group(s) that are present in the acrolein molecule formed in th acrolein test for fats and oils. no sorsd 10. Why lipids are not soluble in water? 5. Why would amino acids give a negative result in the Biuret Test for Proteins? 6. Oxytocin is a hormone; it is a 9-amino acid peptide. Predict the results (+ or -) of the following tests on oxytocin: Biuret test: Ninhydrin test: 7. Describe the structural difference between saturated...
short answer plase 3. What is the role of Conc. H2SO4 in Molisch's reagent test? bond...
short answer plase
3. What is the role of Conc. H2SO4 in Molisch's reagent test? bond in proteins. 4. The positive Biuret test indicates the presence of "Speptible. 5. Why would amino acids give a negative result in the Biuret Test for Proteins? 6. Oxytocin is a hormone; it is a 9-amino acid peptide. Predict the results (+ or -) of the following tests on oxytocin: Biuret test: Ninhydrin test: 7. Describe the structural difference between saturated fatty acids and...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
Properties of Organic Compounds Found in Cells Name: Blog Section POST-LAB QUESTIONS / HOMEWORK 1. In...
Properties of Organic Compounds Found in Cells Name: Blog Section POST-LAB QUESTIONS / HOMEWORK 1. In addition to performing the Benedict's test on different types of solutions, why is it also performed on water as a control? 2. What is the difference in structure between a polysaccharide and a disaccharide? 3. a. Name two polysaccharides found in plants. b Name a polysaccharide found in animals. 4. All polypeptides are made up of amino acids joined by peptide bonds. What makes...
please # answes Glucose molecules are joined by a B(144) glycosidic linkages in (1) amylose. (3)...
please # answes
Glucose molecules are joined by a B(144) glycosidic linkages in (1) amylose. (3) glycogen. (2) amylopectin. (4) cellulose. The structure of any lopectin is a (1) linear chain of many D-glucopyranose units linked a1 4). (2) branched structure of many D-glucopyranose units linked a( 1 4) and a( 1 6 ). (3) branched structure of many D-glucopyranose units linked B(1 4) and B( 1 6 ). (4) linear chain of many D-glucopyranose units linked a1 6 )....
1. Four elements make up 96% of the molecules involved chemical a) Oxygen, (0), b) Nitrogen...
1. Four elements make up 96% of the molecules involved chemical a) Oxygen, (0), b) Nitrogen (N), c) Carbon (C), d) Hydrogen (H) Ne in chemical evolution. Which of the following is not one of these? 2. During Chemical Evolution, elements reacted with each other to form sl norga compounds is thought to have been a critical solvent for elements and simple molec Oxygen ef Water molecules? a) Formaldehyde b) Carbon dloxide c) Ammonia d lipid bilayer was important because:...
Hi, answer all of these correctly. Thanks! This is the data sheet POST-LAB GUIDE QUESTIONS 1....
Hi, answer all of these correctly. Thanks!
This is the data sheet
POST-LAB GUIDE QUESTIONS 1. Which among the hydrocarbons used in the experiment is/are A. saturated? B. actively unsaturated? C. aromatic? 2. Octane is an unbranched alkane of formula CeHa. Based on your observations in this experiment, predict the following: a. Solubility in water: b. Solubility in CCl: c. Combustion characteristics: d. Density versus water: 3.1-Hexene is an alkene. Based on your observations in this experiment, what should you...
Answer all 170 Test 18 Name 1. During the perlod of 2. During Chemical Evolution, elemerts...
Answer all
170 Test 18 Name 1. During the perlod of 2. During Chemical Evolution, elemerts reacted with each other to form smaliInorganic molecules As a resut which of the followig 3. In the theory of chemical evolution, the formation of th proto cell with a phospholipid bilayer was important because a) the t e Chemical Ewoludion tour elements made up 9e% f the molecus ws s not one of these elements? a) Oxygen,(0), bj Niterogen (N, cj Neon ("e),...
1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms...
1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the electrons extracted during the process of cellular respiration. 2. A rare, frameshift genetic mutation can alter the structure of the Pyruvate Dehydrogenase Complex such that it no longer functions within the cell. Describe what parts of the process of cellular respiration would be impacted due to this non- functional enzyme. 3. The citric acid cycle functions to completely oxidize glucose in the...
The smallest chemical units of matter are atoms b) molecules c) protons d) neutrons e) electrons...
The smallest chemical units of matter are atoms b) molecules c) protons d) neutrons e) electrons . Which of the following would have the largest size? a) an atom b) a molecule c) a proton d) a neutron e) an electron 3. Isotopes of an element differ in the number of a) protons in the nucleus b) electrons in the nucleus © neutrons in the nucleus d) electron clouds e) energy levels they contain 4. VO The atomic number represents...
9. Name the functional group(s) that are present in the acrolein molecule formed in th acrolein test for fats and oils. no sorsd 10. Why lipids are not soluble in water? 5. Why would amino acids give a negative result in the Biuret Test for Proteins? 6. Oxytocin is a hormone; it is a 9-amino acid peptide. Predict the results (+ or -) of the following tests on oxytocin: Biuret test: Ninhydrin test: 7. Describe the structural difference between saturated...
short answer plase
3. What is the role of Conc. H2SO4 in Molisch's reagent test? bond in proteins. 4. The positive Biuret test indicates the presence of "Speptible. 5. Why would amino acids give a negative result in the Biuret Test for Proteins? 6. Oxytocin is a hormone; it is a 9-amino acid peptide. Predict the results (+ or -) of the following tests on oxytocin: Biuret test: Ninhydrin test: 7. Describe the structural difference between saturated fatty acids and...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
Properties of Organic Compounds Found in Cells Name: Blog Section POST-LAB QUESTIONS / HOMEWORK 1. In addition to performing the Benedict's test on different types of solutions, why is it also performed on water as a control? 2. What is the difference in structure between a polysaccharide and a disaccharide? 3. a. Name two polysaccharides found in plants. b Name a polysaccharide found in animals. 4. All polypeptides are made up of amino acids joined by peptide bonds. What makes...
please # answes
Glucose molecules are joined by a B(144) glycosidic linkages in (1) amylose. (3) glycogen. (2) amylopectin. (4) cellulose. The structure of any lopectin is a (1) linear chain of many D-glucopyranose units linked a1 4). (2) branched structure of many D-glucopyranose units linked a( 1 4) and a( 1 6 ). (3) branched structure of many D-glucopyranose units linked B(1 4) and B( 1 6 ). (4) linear chain of many D-glucopyranose units linked a1 6 )....
1. Four elements make up 96% of the molecules involved chemical a) Oxygen, (0), b) Nitrogen (N), c) Carbon (C), d) Hydrogen (H) Ne in chemical evolution. Which of the following is not one of these? 2. During Chemical Evolution, elements reacted with each other to form sl norga compounds is thought to have been a critical solvent for elements and simple molec Oxygen ef Water molecules? a) Formaldehyde b) Carbon dloxide c) Ammonia d lipid bilayer was important because:...
Hi, answer all of these correctly. Thanks!
This is the data sheet
POST-LAB GUIDE QUESTIONS 1. Which among the hydrocarbons used in the experiment is/are A. saturated? B. actively unsaturated? C. aromatic? 2. Octane is an unbranched alkane of formula CeHa. Based on your observations in this experiment, predict the following: a. Solubility in water: b. Solubility in CCl: c. Combustion characteristics: d. Density versus water: 3.1-Hexene is an alkene. Based on your observations in this experiment, what should you...
Answer all
170 Test 18 Name 1. During the perlod of 2. During Chemical Evolution, elemerts reacted with each other to form smaliInorganic molecules As a resut which of the followig 3. In the theory of chemical evolution, the formation of th proto cell with a phospholipid bilayer was important because a) the t e Chemical Ewoludion tour elements made up 9e% f the molecus ws s not one of these elements? a) Oxygen,(0), bj Niterogen (N, cj Neon ("e),...
1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the electrons extracted during the process of cellular respiration. 2. A rare, frameshift genetic mutation can alter the structure of the Pyruvate Dehydrogenase Complex such that it no longer functions within the cell. Describe what parts of the process of cellular respiration would be impacted due to this non- functional enzyme. 3. The citric acid cycle functions to completely oxidize glucose in the...
The smallest chemical units of matter are atoms b) molecules c) protons d) neutrons e) electrons . Which of the following would have the largest size? a) an atom b) a molecule c) a proton d) a neutron e) an electron 3. Isotopes of an element differ in the number of a) protons in the nucleus b) electrons in the nucleus © neutrons in the nucleus d) electron clouds e) energy levels they contain 4. VO The atomic number represents...
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