Chapter 4 Answers to Even Numbered Study Questions
... a hydrophobic interior and polar or charged surfaces on both sides. However, the lipids differ significantly. Bacteria have mainly fatty acyl glycerol diesters, whereas archaea have diphytanyl glycerol diethers, or sometimes dibiphytanyl diglycerol tetraethers. These differ in their pathways of bios ...
... a hydrophobic interior and polar or charged surfaces on both sides. However, the lipids differ significantly. Bacteria have mainly fatty acyl glycerol diesters, whereas archaea have diphytanyl glycerol diethers, or sometimes dibiphytanyl diglycerol tetraethers. These differ in their pathways of bios ...
1 - contentextra
... Rf values Retention factor. Used to identify a component from a mixture in chromatography. It is defined as the distance moved by the component divided by the distance moved by the solvent. Ribose A monosaccharide that contains five carbon atoms and is found in RNA. RNA Ribonucleic acid. It exists i ...
... Rf values Retention factor. Used to identify a component from a mixture in chromatography. It is defined as the distance moved by the component divided by the distance moved by the solvent. Ribose A monosaccharide that contains five carbon atoms and is found in RNA. RNA Ribonucleic acid. It exists i ...
8.07 Fatty Acid Biosynthesis And Oxidation
... The cyclic series of reactions that result in the synthesis and breakdown of fatty acids are shown in Figure 1. Fatty acid biosynthesis, exemplified by the pathway from Escherichia coli, is initiated by the condensation of malonyl-acyl carrier protein (ACP) with acetyl-CoA by the -ketoacyl-ACP synt ...
... The cyclic series of reactions that result in the synthesis and breakdown of fatty acids are shown in Figure 1. Fatty acid biosynthesis, exemplified by the pathway from Escherichia coli, is initiated by the condensation of malonyl-acyl carrier protein (ACP) with acetyl-CoA by the -ketoacyl-ACP synt ...
Origin of Life (IB)
... 2. Joining of monomers into polymers such as protein and nucleic acids. a. How would this occur without enzymes? b. In experiments, polymerization does occur when solutions of monomers are dropped onto hot sand, clay or rock. ...
... 2. Joining of monomers into polymers such as protein and nucleic acids. a. How would this occur without enzymes? b. In experiments, polymerization does occur when solutions of monomers are dropped onto hot sand, clay or rock. ...
Cellular Respiration
... • The mitochondria are the engines of our cells where sugar is burned for fuel and the exhaust is CO2 and H2O. ...
... • The mitochondria are the engines of our cells where sugar is burned for fuel and the exhaust is CO2 and H2O. ...
The Chemistry of Life
... R1 -C-O-CH2 O R2 -C-O-CH O R3 -C-O-CH2 fatty acid part glycerol part TIGP/YMU ...
... R1 -C-O-CH2 O R2 -C-O-CH O R3 -C-O-CH2 fatty acid part glycerol part TIGP/YMU ...
6.1 Cellular respiration
... Read pages 66–9 of Human Perspectives Units 1 & 2 and fill in the missing words to complete this summary of cellular respiration. Glucose metabolism Cellular respiration = glucose oxidation Glucose 1 oxygen → carbon dioxide 1 water 1 energy (ATP) This reaction does not occur in one simple reaction, ...
... Read pages 66–9 of Human Perspectives Units 1 & 2 and fill in the missing words to complete this summary of cellular respiration. Glucose metabolism Cellular respiration = glucose oxidation Glucose 1 oxygen → carbon dioxide 1 water 1 energy (ATP) This reaction does not occur in one simple reaction, ...
File
... *Both are proteins associated with the cellular membrane Integral Proteins – embedded in the cellular membrane; function as channel or carrier proteins Peripheral Proteins – associated temporarily with outer regions of the membrane or with integral proteins; one function is to catalyze reactions (en ...
... *Both are proteins associated with the cellular membrane Integral Proteins – embedded in the cellular membrane; function as channel or carrier proteins Peripheral Proteins – associated temporarily with outer regions of the membrane or with integral proteins; one function is to catalyze reactions (en ...
Chapter 2 part 3
... – Proteins such as keratin and collagen have structural roles. – Proteins are also enzymes that speed up the chemical reactions of metabolism. – Proteins such as hemoglobin are responsible for the transport of substances within the body. – Proteins also transport substances across cell membranes. ...
... – Proteins such as keratin and collagen have structural roles. – Proteins are also enzymes that speed up the chemical reactions of metabolism. – Proteins such as hemoglobin are responsible for the transport of substances within the body. – Proteins also transport substances across cell membranes. ...
Glycolysis in the Cytoplasm
... Oxidation of glucose is called glycolysis. This is a series of enzyme-catalyzed reactions in the cytoplasm of cells. (Can also occur in the absence of oxygen) -splits one molecule of glucose (6 carbon molecule) into two molecules of a 3-carbon acid - pyruvic acid (pyruvate). Glycolysis occurs in two ...
... Oxidation of glucose is called glycolysis. This is a series of enzyme-catalyzed reactions in the cytoplasm of cells. (Can also occur in the absence of oxygen) -splits one molecule of glucose (6 carbon molecule) into two molecules of a 3-carbon acid - pyruvic acid (pyruvate). Glycolysis occurs in two ...
Chemical Evolution of AMINO ACIDS and Peptides The first steps
... prefers α – over β-, γ- amino acids takes place under varying conditions compatible with presence of minerals ...
... prefers α – over β-, γ- amino acids takes place under varying conditions compatible with presence of minerals ...
ch25 Metabolism
... glycogen, a process called glycogenesis. 5. If glycogen storage areas are filled up, liver cells and fat cells can convert glucose to glycerol and fatty acids that can be used for synthesis of triglycerides (neutral fats) in the process of lipogenesis. C. Glucose Movement into Cells 1. Glucose absor ...
... glycogen, a process called glycogenesis. 5. If glycogen storage areas are filled up, liver cells and fat cells can convert glucose to glycerol and fatty acids that can be used for synthesis of triglycerides (neutral fats) in the process of lipogenesis. C. Glucose Movement into Cells 1. Glucose absor ...
Name: Block: Date: Biology 12 - Biologically Important Molecules
... 34. Lipids are organic compounds that are INSOLUBLE in water. In the body, they serve as LONG-term energy storage molecules. Lipids include fats, OILS, and WAXES. 35. The 3 most important classes of lipids are neutral fats, PHOSPHOLIPIDS, and STEROIDS. 36. Oil, fat, butter are all composed of lipid ...
... 34. Lipids are organic compounds that are INSOLUBLE in water. In the body, they serve as LONG-term energy storage molecules. Lipids include fats, OILS, and WAXES. 35. The 3 most important classes of lipids are neutral fats, PHOSPHOLIPIDS, and STEROIDS. 36. Oil, fat, butter are all composed of lipid ...
Metabolism - California Science Teacher
... During respiration most energy flows in a sequence: glucose, NADH, electron transport chain, proton, motive force, ATP. ...
... During respiration most energy flows in a sequence: glucose, NADH, electron transport chain, proton, motive force, ATP. ...
bonds form when water is removed to hold acids together.
... Color code the amino acid on this worksheet (carbon-black, hydrogen-yellow, nitrogen-blue, and oxygen-red). Basic Structure of Amino acid ...
... Color code the amino acid on this worksheet (carbon-black, hydrogen-yellow, nitrogen-blue, and oxygen-red). Basic Structure of Amino acid ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... Answer any two of the following, each within 1500 words; Draw diagrams wherever necessary: (2x20= 40 marks) 26. Elaborate on pH scale and pH meter. Add a note on Henderson Hasselbalch equation. 27. Write in detail about the steps involved in synthesis and degradation of fatty acids. 28. Analyze biom ...
... Answer any two of the following, each within 1500 words; Draw diagrams wherever necessary: (2x20= 40 marks) 26. Elaborate on pH scale and pH meter. Add a note on Henderson Hasselbalch equation. 27. Write in detail about the steps involved in synthesis and degradation of fatty acids. 28. Analyze biom ...
Stored Triglycerides (Fat)
... In the mitochondria, the fatty acids undergo beta-oxidation. During betaoxidation, fatty acids are converted to acetyl-CoA. Once the entire fatty acid molecule is degraded into acetyl-CoA molecules, they are sent into the citric acid cycle. ATP (the body’s main energy source) phosphorylates this rea ...
... In the mitochondria, the fatty acids undergo beta-oxidation. During betaoxidation, fatty acids are converted to acetyl-CoA. Once the entire fatty acid molecule is degraded into acetyl-CoA molecules, they are sent into the citric acid cycle. ATP (the body’s main energy source) phosphorylates this rea ...
Assignment 1
... with the secretion of pepsin in the stomach. Pepsin, a carbohydrase, is excepfionally active at a basic pH. lt is actually secreted as a pro-enzyme, called pepsinogen, which is activated by the salivary amylase found mixed with the food. The main function of the stomach is to liquefy food so that it ...
... with the secretion of pepsin in the stomach. Pepsin, a carbohydrase, is excepfionally active at a basic pH. lt is actually secreted as a pro-enzyme, called pepsinogen, which is activated by the salivary amylase found mixed with the food. The main function of the stomach is to liquefy food so that it ...
Structure and function of mitochondria (Slide
... Controlled decomposition of pyruvate Releases carbon as CO2 H+ ions captured by NAD Releases 2 ATP Provides > 20 proteins for metabolic processes Refer to p127 in Biozone Look at position on flowchart ...
... Controlled decomposition of pyruvate Releases carbon as CO2 H+ ions captured by NAD Releases 2 ATP Provides > 20 proteins for metabolic processes Refer to p127 in Biozone Look at position on flowchart ...
Middle East Jeopardy
... This polysaccharide provides plants with structure. It is a fiber-like structural material - tough and insoluble - used in plant cell walls. ...
... This polysaccharide provides plants with structure. It is a fiber-like structural material - tough and insoluble - used in plant cell walls. ...
Biochemistry - Austin Community College
... Lactose = Glucose + Galactose Maltose = Glucose + Glucose Sucrose = Glucose + Fructose The most common disaccharide is ...
... Lactose = Glucose + Galactose Maltose = Glucose + Glucose Sucrose = Glucose + Fructose The most common disaccharide is ...
Fats and Nutrition - Canon
... Chemical Make-up of Lipids Fats belong to a larger group of compounds called lipids, which include both fats and oils and cholesterol. Lipids are found in foods in the form of fatty acids. Fatty acids are chemical chains that contain carbon, hydrogen, and oxygen atoms (no nitrogen). ...
... Chemical Make-up of Lipids Fats belong to a larger group of compounds called lipids, which include both fats and oils and cholesterol. Lipids are found in foods in the form of fatty acids. Fatty acids are chemical chains that contain carbon, hydrogen, and oxygen atoms (no nitrogen). ...
04 Biochemistry
... them up. • Octet rule = an atom in 2nd energy level always likes to have 8 e- on the outermost energy level. • When bonds form between two atoms, only the unpaired valence e- from the two atoms pair up. ...
... them up. • Octet rule = an atom in 2nd energy level always likes to have 8 e- on the outermost energy level. • When bonds form between two atoms, only the unpaired valence e- from the two atoms pair up. ...
Document
... 1. Catalyzed by the enzyme lipase ii. The glycerol 1. is converted into glyceraldehyde phosphate a glycolysis intermediate 2. then enters into Krebs cycle 3. complete oxidation of glycerol yields 18 ATP molecules iii. The fatty acid chains 1. Are broken apart into 2 carbon acetic acid fragments (Bet ...
... 1. Catalyzed by the enzyme lipase ii. The glycerol 1. is converted into glyceraldehyde phosphate a glycolysis intermediate 2. then enters into Krebs cycle 3. complete oxidation of glycerol yields 18 ATP molecules iii. The fatty acid chains 1. Are broken apart into 2 carbon acetic acid fragments (Bet ...