Concepts in Biochemistry 3/e
... G6P can be converted to glucose by glucose-6phosphatase (transport via bloodstream to the peripheral organs) G6P can be converted to glycogen – when body’s demand for glucose is low G6P can be converted to acetyl-CoA via glycolysis and action of pyruvate dehydrogenase (this glucosederived acetyl-CoA ...
... G6P can be converted to glucose by glucose-6phosphatase (transport via bloodstream to the peripheral organs) G6P can be converted to glycogen – when body’s demand for glucose is low G6P can be converted to acetyl-CoA via glycolysis and action of pyruvate dehydrogenase (this glucosederived acetyl-CoA ...
Lecture 4 - Linn-Benton Community College
... All biomolecules are built in the same fundamental way, regardless of complexity ...
... All biomolecules are built in the same fundamental way, regardless of complexity ...
Name 1 Bio 451 12th November, 1999 EXAM III This
... _____ Pyruvate dehydrogenase _____ 3-Phosphoglycerate dehydrogenase _____ Flavoprotein dehydrogenase _____ Malate dehydrogenase _____ Cytochrome c _____ Fatty acid oxidation enzymes _____ ADP-ATP translocator _____ Mitochondrial porin _____ ATP-Citrate lyase ...
... _____ Pyruvate dehydrogenase _____ 3-Phosphoglycerate dehydrogenase _____ Flavoprotein dehydrogenase _____ Malate dehydrogenase _____ Cytochrome c _____ Fatty acid oxidation enzymes _____ ADP-ATP translocator _____ Mitochondrial porin _____ ATP-Citrate lyase ...
Document
... • Obesity, diabetes,and hyperlipoproteinemia • Cell membranes • Lung surfactant • Hormone second messengers • Platelet-activating factor • cell adhesion and cell recognition • as receptors for bacterial toxins • ABO blood group substances • Glycolipid storage diseases ...
... • Obesity, diabetes,and hyperlipoproteinemia • Cell membranes • Lung surfactant • Hormone second messengers • Platelet-activating factor • cell adhesion and cell recognition • as receptors for bacterial toxins • ABO blood group substances • Glycolipid storage diseases ...
02 B organic chemistry - macromolecules
... (can you see it?) [Only certain bacteria make the enzymes to digest cellulose. Generally, any animal living off grass or wood has these specific bacteria in their guts to break the cellulose into digestible disaccharides.] ...
... (can you see it?) [Only certain bacteria make the enzymes to digest cellulose. Generally, any animal living off grass or wood has these specific bacteria in their guts to break the cellulose into digestible disaccharides.] ...
Macromolecules biologyjunction
... are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carbon and hydrogen atoms than oxygen atoms. Fats are made of a glycerol (alcohol) and three ...
... are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carbon and hydrogen atoms than oxygen atoms. Fats are made of a glycerol (alcohol) and three ...
Chapter 24 – Lipids_Summary
... • Facilitated diffusion requires no energy input. It takes place when a substance binds to proteins in the membrane which change shape so that the substance is moved to the other side of the membrane and released. -Among other substances, glucose passes into many cells by facilitated diffusion. In a ...
... • Facilitated diffusion requires no energy input. It takes place when a substance binds to proteins in the membrane which change shape so that the substance is moved to the other side of the membrane and released. -Among other substances, glucose passes into many cells by facilitated diffusion. In a ...
NUTRITIONAL INTEREST OF CHEESE FAT A lot of new datas
... Ø Myristic acid and palmitic acid have not the same metabolic fate in the cell : Ø Myristic acid is rapidly b-oxidized, weakly secreted in the form of TGVLDL, but strongly elongated into palmitic acid. No accumulation ! Ø Palmitic acid is stored and secreted in the form of TG, weakly elongated into ...
... Ø Myristic acid and palmitic acid have not the same metabolic fate in the cell : Ø Myristic acid is rapidly b-oxidized, weakly secreted in the form of TGVLDL, but strongly elongated into palmitic acid. No accumulation ! Ø Palmitic acid is stored and secreted in the form of TG, weakly elongated into ...
Gel Electrophoresis
... – Called hydrolysis (opposite of condensation) – Acid or base and heat required ...
... – Called hydrolysis (opposite of condensation) – Acid or base and heat required ...
36. ______ layers of ______ make up the cell membrane.
... 25. __________ bonds form when water is removed to hold _________ acids together. Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carb ...
... 25. __________ bonds form when water is removed to hold _________ acids together. Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carb ...
The six elements that make up 99.9% of all living things include
... 1. they are lipids 2. they will react with most body chemicals 3. they can only be used once 4. they usually slow down reactions and prevent overheating of the cells 5. they usually speed up chemical reactions ...
... 1. they are lipids 2. they will react with most body chemicals 3. they can only be used once 4. they usually slow down reactions and prevent overheating of the cells 5. they usually speed up chemical reactions ...
I The THREE types of LIPIDS
... glycerol join together to make ___________________, which are made into a package that can travel in the watery lymph (then blood) because it has emulsifiers and protein. The package is a combination of: a. TGs from food, b. Protein, c. Sterols and d. one more type of lipid to be the emulsifier. Wha ...
... glycerol join together to make ___________________, which are made into a package that can travel in the watery lymph (then blood) because it has emulsifiers and protein. The package is a combination of: a. TGs from food, b. Protein, c. Sterols and d. one more type of lipid to be the emulsifier. Wha ...
Week 12 – Basic Chemical Structures of Important Organic
... An organic compound always contains at least two, and often many more, atoms of carbon. The other principal elements found in organic molecules are oxygen and hydrogen. Nitrogen if found in many organic compounds – proteins and nucleic acids, and phosphorous is a key element in the nucleic acids. 1) ...
... An organic compound always contains at least two, and often many more, atoms of carbon. The other principal elements found in organic molecules are oxygen and hydrogen. Nitrogen if found in many organic compounds – proteins and nucleic acids, and phosphorous is a key element in the nucleic acids. 1) ...
THE MOLECULES OF LIFE
... Protein catalysts that speed up a chemical reaction Lower the activation energy needed to start a reaction Each enzyme only catalyzes one reaction How enzymes work: o Substrate binds to enzyme’s active site like lock and key o In active site, substrate is converted to product o Product leave ...
... Protein catalysts that speed up a chemical reaction Lower the activation energy needed to start a reaction Each enzyme only catalyzes one reaction How enzymes work: o Substrate binds to enzyme’s active site like lock and key o In active site, substrate is converted to product o Product leave ...
Biochemistry Midterm Review
... Proteins are made of subunits called amino acids and are used to build cells and do much of the work inside organisms. They also act as enzymes helping to control metabolic reactions in organisms. Amino acids contain two functional groups, the carboxyl group (-COOH) and the amino group (-NH2). Basic ...
... Proteins are made of subunits called amino acids and are used to build cells and do much of the work inside organisms. They also act as enzymes helping to control metabolic reactions in organisms. Amino acids contain two functional groups, the carboxyl group (-COOH) and the amino group (-NH2). Basic ...
( 1 x24 =24 Mark).
... B) Double bonds present in fatty acids are almost always in a cis-configuration C) at least 20 carbon atoms must be present in the carbon chain of a fatty acid D) some fatty acids needed in the human body must be obtained from food because they cannot be synthesized with the body 11. In a glyceropho ...
... B) Double bonds present in fatty acids are almost always in a cis-configuration C) at least 20 carbon atoms must be present in the carbon chain of a fatty acid D) some fatty acids needed in the human body must be obtained from food because they cannot be synthesized with the body 11. In a glyceropho ...
Document
... • Animals lack a glyoxylate pathway and cannot convert fats to carbohydrates. However, if an animal is fed a fatty acid with all its carbons labelled by C-14, some of the labeled carbons later appear in glucose. How is this possible? ...
... • Animals lack a glyoxylate pathway and cannot convert fats to carbohydrates. However, if an animal is fed a fatty acid with all its carbons labelled by C-14, some of the labeled carbons later appear in glucose. How is this possible? ...
BIOL103 Review Questions for Midterm 2 SP16
... 2. Name 3 disaccharides. Describe them briefly. Which monosaccharaides are they made up of? 3. Which carbohydrates are bonded by alpha glycosidic bonds? How about for beta glycosidic bonds? 4. What an olig ...
... 2. Name 3 disaccharides. Describe them briefly. Which monosaccharaides are they made up of? 3. Which carbohydrates are bonded by alpha glycosidic bonds? How about for beta glycosidic bonds? 4. What an olig ...
Macromolecules
... found in adipocytes, in which they form large fat droplets in the center. When needed for energy, fatty acids can be released from triglycerides and diglycerides and and broken down to release energy (we’ll discuss the details in BIOL 212) ...
... found in adipocytes, in which they form large fat droplets in the center. When needed for energy, fatty acids can be released from triglycerides and diglycerides and and broken down to release energy (we’ll discuss the details in BIOL 212) ...
UNIT 1: Cell Biology Chemical Foundations of Life ALL matter is
... o A triglyceride containing fatty acids with _______________________ o Obtained from ______________ such as sunflower or olive oils ...
... o A triglyceride containing fatty acids with _______________________ o Obtained from ______________ such as sunflower or olive oils ...
Assignment Chapter 12: Aldehydes, Ketones and Carboxylic Acids 1
... An organic compound contains 69.77% carbon, 11.63% hydrogen and the rest is oxygen. The molecular mass of the compound is 86. It does not reduce Tollen’s reagent but forms an addition compound with sodium hydrogen sulphite and gives a positive iodoform test. On vigorous oxidation it gives ethanoic a ...
... An organic compound contains 69.77% carbon, 11.63% hydrogen and the rest is oxygen. The molecular mass of the compound is 86. It does not reduce Tollen’s reagent but forms an addition compound with sodium hydrogen sulphite and gives a positive iodoform test. On vigorous oxidation it gives ethanoic a ...
Section 2.3 - Father Michael McGivney Catholic Academy
... • Catabolic pathways feed into the respiratory pathways. Polysaccharides are broken down into glucose, which enters glycolysis. Glycerol from fats also enters glycolysis, and acetyl CoA from fatty acid degradation enters the citric acid cycle. Proteins enter glycolysis and the citric acid cycle via ...
... • Catabolic pathways feed into the respiratory pathways. Polysaccharides are broken down into glucose, which enters glycolysis. Glycerol from fats also enters glycolysis, and acetyl CoA from fatty acid degradation enters the citric acid cycle. Proteins enter glycolysis and the citric acid cycle via ...
LB Metabolic Diseases
... • It occurs when there is a high rate of fatty acid oxidation in the liver ...
... • It occurs when there is a high rate of fatty acid oxidation in the liver ...
* Abundant! * Able to share 4 outer valence electrons! * Versatile
... • Used in the body to form tissues, cell membrane gates • Functional Group – NH2 • Made up of monomers called amino acids • Single amino acids are bonded together using peptide bonds. • EX: Meat, eggs, fish ...
... • Used in the body to form tissues, cell membrane gates • Functional Group – NH2 • Made up of monomers called amino acids • Single amino acids are bonded together using peptide bonds. • EX: Meat, eggs, fish ...
Fatty acid synthesis
Fatty acid synthesis is the creation of fatty acids from acetyl-CoA and malonyl-CoA precursors through action of enzymes called fatty acid synthases. It is an important part of the lipogenesis process, which – together with glycolysis – functions to create fats from blood sugar in living organisms.