EXAM2
... “You’ll find me in the mitochondria and cytosol. I am not very big, but my function is extensive. I am one of the big four in a major pathway and I have 4 carbons. I play a prominent role in C4 plants. You may say that I catch CO2, but that is wrong. Some consider me the great communicator. I even h ...
... “You’ll find me in the mitochondria and cytosol. I am not very big, but my function is extensive. I am one of the big four in a major pathway and I have 4 carbons. I play a prominent role in C4 plants. You may say that I catch CO2, but that is wrong. Some consider me the great communicator. I even h ...
How do cells regulate the speed of reactions?
... - Two ATP’s used in reaction; 4 ATP’s generated (net gain = 2 ATP & 2 NADH) NADH = reduced form of NAD+ (nicotinamide adenine dinucleotide) - carries H atoms & ultimately loses e- ...
... - Two ATP’s used in reaction; 4 ATP’s generated (net gain = 2 ATP & 2 NADH) NADH = reduced form of NAD+ (nicotinamide adenine dinucleotide) - carries H atoms & ultimately loses e- ...
Review 3
... (deoxy)ribonucleotides • Carbamoyl phosphate and urea • Pyruvate, oxaloacetate, a-ketoglutarate • PRPP ...
... (deoxy)ribonucleotides • Carbamoyl phosphate and urea • Pyruvate, oxaloacetate, a-ketoglutarate • PRPP ...
Ch 17- Carboxylic Acids and their derivatives
... carbonyl carbon • With both groups of compounds, this initial attack is facilitated by the same factors: – The relative steric openness of the carbonyl carbon atom – The ability of the carbonyl oxygen atom to accommodate an electron pair of the C-O double bond ...
... carbonyl carbon • With both groups of compounds, this initial attack is facilitated by the same factors: – The relative steric openness of the carbonyl carbon atom – The ability of the carbonyl oxygen atom to accommodate an electron pair of the C-O double bond ...
The Citric Acid Cycle - Alfred State College
... Acetyl-CoA CHEM 7784 Biochemistry Professor Bensley ...
... Acetyl-CoA CHEM 7784 Biochemistry Professor Bensley ...
Microbial Metabolism
... Energy is in the C-H bonds of glucose. Oxidation of glucose (stripping of H from C atoms) produces CO2 and reduced NAD (NADH) ...
... Energy is in the C-H bonds of glucose. Oxidation of glucose (stripping of H from C atoms) produces CO2 and reduced NAD (NADH) ...
6) Metabolism
... • As bonds break they release energy • During metabolism, energy, water and carbon dioxide are released ...
... • As bonds break they release energy • During metabolism, energy, water and carbon dioxide are released ...
AMINO ACID: STRUCTURE AND CLASSIFICATION.
... • Essential to be taken in diet. • Arginine and histidine are semi-essential • Non-essential • Can be synthesized in the body ...
... • Essential to be taken in diet. • Arginine and histidine are semi-essential • Non-essential • Can be synthesized in the body ...
Empirical + Molecular Formula
... Calcium dihydrogenphosphate can be represented by the formula Ca(H2PO4)x where x is an integer. A 9.76 g sample of calcium dihydrogenphosphate contains 0.17 g of hydrogen, 2.59 g of phosphorus and 5.33 g of oxygen. Calculate the empirical formula and hence the value of x. ...
... Calcium dihydrogenphosphate can be represented by the formula Ca(H2PO4)x where x is an integer. A 9.76 g sample of calcium dihydrogenphosphate contains 0.17 g of hydrogen, 2.59 g of phosphorus and 5.33 g of oxygen. Calculate the empirical formula and hence the value of x. ...
Oxidative phosphorylation
... • Two common types… – Alcohol fermentation – Lactic acid fermentation ...
... • Two common types… – Alcohol fermentation – Lactic acid fermentation ...
Translation
... (building blocks) Amino acids linked together form long chains called polypeptides Combinations of 3 nucleotides on mRNA makes a codon (a 3 letter code word) Each codon specifies a particular amino acid to be linked (Ex. AAA --- amino acid lysine) ...
... (building blocks) Amino acids linked together form long chains called polypeptides Combinations of 3 nucleotides on mRNA makes a codon (a 3 letter code word) Each codon specifies a particular amino acid to be linked (Ex. AAA --- amino acid lysine) ...
Chapter 21 Lipid Biosynthesis
... 13. Biosynthesis of fatty acids and eicosanoids Fatty acid synthesis and fatty acid breakdown occur by similar pathways. Describe, very briefly, four ways in which the synthetic and breakdown pathways differ. Ans: Fatty acid synthesis (in any order) (1) employs NADPH as reducing agent; (2) involves ...
... 13. Biosynthesis of fatty acids and eicosanoids Fatty acid synthesis and fatty acid breakdown occur by similar pathways. Describe, very briefly, four ways in which the synthetic and breakdown pathways differ. Ans: Fatty acid synthesis (in any order) (1) employs NADPH as reducing agent; (2) involves ...
Muscle cramps! - WordPress.com
... 36 ATP in aerobic; however this small amount of ATP can keep the body functioning for small amounts of time. This happens because when pyruvate is created from glycolysis it has basically three fates based on the availability of oxygen. If oxygen is available it will go through the intermediate step ...
... 36 ATP in aerobic; however this small amount of ATP can keep the body functioning for small amounts of time. This happens because when pyruvate is created from glycolysis it has basically three fates based on the availability of oxygen. If oxygen is available it will go through the intermediate step ...
Amino Acid Metabolism (Chapter 20) Lecture 9:
... Ammonia (book shows it as NH3 or NH4+). Aquatic animals simply release it into the surrounding water where it gets diluted to non-toxic concentrations. Animals that do this are called AMMONOTELIC (from the Greek, meaning "end"!). ...
... Ammonia (book shows it as NH3 or NH4+). Aquatic animals simply release it into the surrounding water where it gets diluted to non-toxic concentrations. Animals that do this are called AMMONOTELIC (from the Greek, meaning "end"!). ...
Types of Fatty Acids
... derivatives in which one fatty acid has been replaced by a phosphate group and one of several nitrogencontaining molecules. an important part of the cell membrane (phospholipid bilayer) ...
... derivatives in which one fatty acid has been replaced by a phosphate group and one of several nitrogencontaining molecules. an important part of the cell membrane (phospholipid bilayer) ...
Chemistry 199 - Oregon State chemistry
... The carboxylic acid group on the right is still in tact and will react with an alcohol group from another HOCH2OH molecule. The alcohol group on the left is still in tact and will react with a carboxylic acid group from another HOOCCH2CH2CH2CH2COOH molecule. The polymer may be represented as: O O ...
... The carboxylic acid group on the right is still in tact and will react with an alcohol group from another HOCH2OH molecule. The alcohol group on the left is still in tact and will react with a carboxylic acid group from another HOOCCH2CH2CH2CH2COOH molecule. The polymer may be represented as: O O ...
Coenzyme A and Acyl Carrier Protein
... role in fatty acid synthesis, malonyl-CoA reduces fatty acid oxidation by inhibiting the transport of acylCoA into mitochondria. In addition to their role in lipid biosynthesis and catabolism, CoA esters have been shown to regulate the activities of a variety of enzymes, including that of acetyl-CoA ...
... role in fatty acid synthesis, malonyl-CoA reduces fatty acid oxidation by inhibiting the transport of acylCoA into mitochondria. In addition to their role in lipid biosynthesis and catabolism, CoA esters have been shown to regulate the activities of a variety of enzymes, including that of acetyl-CoA ...
2010 Ruminant Carbohydrate Digestion
... » Physically encrusting the fiber » Altering the stereochemistry of the polysaccharides » Toxicity to cellulolytic bacteria ...
... » Physically encrusting the fiber » Altering the stereochemistry of the polysaccharides » Toxicity to cellulolytic bacteria ...
PASS MOCK EXAM
... 32. Which of the following statements about cholesterol is FALSE? a. Buffers fluidity at high temperatures by increasing melting point b. Buffers fluidity at low temperatures by preventing tail interactions c. Buffers fluidity at high temperatures by restricting movement of phospholipids d. None of ...
... 32. Which of the following statements about cholesterol is FALSE? a. Buffers fluidity at high temperatures by increasing melting point b. Buffers fluidity at low temperatures by preventing tail interactions c. Buffers fluidity at high temperatures by restricting movement of phospholipids d. None of ...
LIPID METABOLISM
... present in certain plants, it has 4 CH3 groups at position 3, 7, 11, 15, by initial α oxidation & removal of one carbon, CH3 groups is at α position, FA undergo β oxidation ...
... present in certain plants, it has 4 CH3 groups at position 3, 7, 11, 15, by initial α oxidation & removal of one carbon, CH3 groups is at α position, FA undergo β oxidation ...
Cellular Respiration notes Cellular respiration is
... 1. Cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. 2. It does not occur at any set time or at the same point in time. In fact, neighboring cells are simultaneously involved in different stages of cellular respiration. 3. Cellular respir ...
... 1. Cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. 2. It does not occur at any set time or at the same point in time. In fact, neighboring cells are simultaneously involved in different stages of cellular respiration. 3. Cellular respir ...
in the presence of oxygen
... • Muscles only contain enough ATP for a few seconds of intense activity ...
... • Muscles only contain enough ATP for a few seconds of intense activity ...
Homework # 9 Citric Acid Cycle, electron transport Chain, and
... Alcohol is the favorite mood-altering drug in the United States and its effects, both pleasant and unpleasant, are well-known. What may not be well known is the fact that alcohol is a toxic drug that produces pathological changes (cirrhosis) in liver tissue and can cause death. Alcohol is readily ab ...
... Alcohol is the favorite mood-altering drug in the United States and its effects, both pleasant and unpleasant, are well-known. What may not be well known is the fact that alcohol is a toxic drug that produces pathological changes (cirrhosis) in liver tissue and can cause death. Alcohol is readily ab ...
Butyric acid
Butyric acid (from Greek βούτῡρον, meaning ""butter""), also known under the systematic name butanoic acid, abbreviated BTA, is a carboxylic acid with the structural formula CH3CH2CH2-COOH. Salts and esters of butyric acid are known as butyrates or butanoates. Butyric acid is found in milk, especially goat, sheep and buffalo milk, butter, parmesan cheese, and as a product of anaerobic fermentation (including in the colon and as body odor). It has an unpleasant smell and acrid taste, with a sweetish aftertaste (similar to ether). It can be detected by mammals with good scent detection abilities (such as dogs) at 10 parts per billion, whereas humans can detect it in concentrations above 10 parts per million.Butyric acid is present in, and is the main distinctive smell of, human vomit.Butyric acid was first observed (in impure form) in 1814 by the French chemist Michel Eugène Chevreul. By 1818, he had purified it sufficiently to characterize it. The name of butyric acid comes from the Latin word for butter, butyrum (or buturum), the substance in which butyric acid was first found.