powerpoint 24 Aug
... amylase. The tertiary structure is formed by the whole peptide chain (protein) folding and coiling around itself. This forms the active site (binding site) of the enzyme. The enzyme is held in a specific configuration (tertiary structure) by H-bonding, sulfide bridges, and non-polar/non-polar intera ...
... amylase. The tertiary structure is formed by the whole peptide chain (protein) folding and coiling around itself. This forms the active site (binding site) of the enzyme. The enzyme is held in a specific configuration (tertiary structure) by H-bonding, sulfide bridges, and non-polar/non-polar intera ...
Table S1. - BioMed Central
... Key enzyme of the glycolysis; HK 2 is involved in increased utilization of glucose by cancer cells; target of new antineoplastic pharmacologic agents [35, 36]. Key enzyme of the glycolysis; PFK-1 is inhibited by ATP and citrate (from the citric acid cycle) [127]. Executes the final step of aerobic g ...
... Key enzyme of the glycolysis; HK 2 is involved in increased utilization of glucose by cancer cells; target of new antineoplastic pharmacologic agents [35, 36]. Key enzyme of the glycolysis; PFK-1 is inhibited by ATP and citrate (from the citric acid cycle) [127]. Executes the final step of aerobic g ...
Chapter 9: The Need for Energy
... Energy is stored in the ATP molecule ATP: adenosine triphosphate Made up of adenosine + 3 phosphate groups Adenosine ...
... Energy is stored in the ATP molecule ATP: adenosine triphosphate Made up of adenosine + 3 phosphate groups Adenosine ...
Chapter 9: The Need for Energy
... Energy is stored in the ATP molecule ATP: adenosine triphosphate Made up of adenosine + 3 phosphate groups Adenosine ...
... Energy is stored in the ATP molecule ATP: adenosine triphosphate Made up of adenosine + 3 phosphate groups Adenosine ...
Photosynthesis and Cellular Respiration
... protein chain and slowly release energy that is used to form ATP and water molecules • Electron Transport Chain transfers the most energy ...
... protein chain and slowly release energy that is used to form ATP and water molecules • Electron Transport Chain transfers the most energy ...
Chapter 6
... from sugar to oxygen, we also follow the transfer of electrons. During cellular respiration, hydrogen and its bonding electrons change partners from sugar to oxygen, forming water as a product. Energy is also released. ...
... from sugar to oxygen, we also follow the transfer of electrons. During cellular respiration, hydrogen and its bonding electrons change partners from sugar to oxygen, forming water as a product. Energy is also released. ...
BT02D04 - 09.21.10 - Cell Respiration Continued
... – The main way that chemical energy is harvested from food and converted to ATP – This is an aerobic process—it requires oxygen ...
... – The main way that chemical energy is harvested from food and converted to ATP – This is an aerobic process—it requires oxygen ...
macromolecules
... Animals, including human, have enzymes that can hydrolyze plant starch making glucose available for metabolism. ...
... Animals, including human, have enzymes that can hydrolyze plant starch making glucose available for metabolism. ...
METABOLISM - UMK C.A.R.N.I.V.O.R.E.S. 3 | C-alm, A
... has poor survival under ischaemic condition • fast growing cancer cells- rate of glyoclysis very high, produces more PA than TCA cycle can handle. >>>> of PA lead to >>> lactic acid production- local acidosisinterfere with the cancer therapy • Hexokinase deficiency and pyruvate kinase deficiency can ...
... has poor survival under ischaemic condition • fast growing cancer cells- rate of glyoclysis very high, produces more PA than TCA cycle can handle. >>>> of PA lead to >>> lactic acid production- local acidosisinterfere with the cancer therapy • Hexokinase deficiency and pyruvate kinase deficiency can ...
Cellular Respiration
... fructose bisphosphate splits into two 3 C molecules of glyceraldehyde 3-phosphate (G3P or PGAL) each G3P molecule goes through series of reactions that convert it into pyruvate (pyruvic acid) 2 ATPs are made per G3P for a total of 4 – however, net gain is only 2 ATPs During these reactions, 2 high e ...
... fructose bisphosphate splits into two 3 C molecules of glyceraldehyde 3-phosphate (G3P or PGAL) each G3P molecule goes through series of reactions that convert it into pyruvate (pyruvic acid) 2 ATPs are made per G3P for a total of 4 – however, net gain is only 2 ATPs During these reactions, 2 high e ...
Cellular Respiration
... In wine-making, grapes are crushed to release the juice which contains sugars. Yeasts are added to this fluid, fermentation occurs which produces alcohol. When the alcohol concentration reaches about 12 per cent (v/v), this kills the yeast cells and fermentation stops. Beer is made by fermenting spr ...
... In wine-making, grapes are crushed to release the juice which contains sugars. Yeasts are added to this fluid, fermentation occurs which produces alcohol. When the alcohol concentration reaches about 12 per cent (v/v), this kills the yeast cells and fermentation stops. Beer is made by fermenting spr ...
Photosynthesis/Cell Resp Notes
... o Both begin with glycolysis o No citric acid cycle or electron transport chain Glycolysis Glucose pyruvate + 2 ATP ...
... o Both begin with glycolysis o No citric acid cycle or electron transport chain Glycolysis Glucose pyruvate + 2 ATP ...
Ch14
... same time in a cell, it would die of every starvation. We will get into how we stop this from happening in Chapter 15. All metabolic pathways are highly regulated so futile cycles do not occur. ...
... same time in a cell, it would die of every starvation. We will get into how we stop this from happening in Chapter 15. All metabolic pathways are highly regulated so futile cycles do not occur. ...
Lipids and Carbohydrates
... Different types of lipids have different impacts on human health. Saturated fats, including artificially saturated trans fats, have the ability to raise “bad” cholesterol (LDL or low-density lipoprotein) levels and lower “good“ cholesterol (HDL or highdensity lipoprotein) levels, building up fatty m ...
... Different types of lipids have different impacts on human health. Saturated fats, including artificially saturated trans fats, have the ability to raise “bad” cholesterol (LDL or low-density lipoprotein) levels and lower “good“ cholesterol (HDL or highdensity lipoprotein) levels, building up fatty m ...
Handout 2 - CHO chemistry
... 1. All monosaccharides are aldehydes or ketones with multiple hydroxyl groups (i.e., alcohol groups). 2. Smallest is D-glyceraldehyde (as in glyceraldehyde-3-phosphate in glycolysis). 3. Nutritionally most important is D-glucose. 4. L-forms are mirror images. ...
... 1. All monosaccharides are aldehydes or ketones with multiple hydroxyl groups (i.e., alcohol groups). 2. Smallest is D-glyceraldehyde (as in glyceraldehyde-3-phosphate in glycolysis). 3. Nutritionally most important is D-glucose. 4. L-forms are mirror images. ...
Respiration
... • As electrons passed along the chain, their energy stored in the mitochondrion in a form that can be used to synthesize the rest 90% of the ATP (34 ATP). • via Oxidative phosphorylation. ...
... • As electrons passed along the chain, their energy stored in the mitochondrion in a form that can be used to synthesize the rest 90% of the ATP (34 ATP). • via Oxidative phosphorylation. ...
Respiration - Mayfield City Schools
... • How do the electrons get transported to the special proteins involved? carried by carrier molecules NADH, FADH2 • What is the primary function of the chain? to make ATP ...
... • How do the electrons get transported to the special proteins involved? carried by carrier molecules NADH, FADH2 • What is the primary function of the chain? to make ATP ...
Name ______ Period ______________ Date ______________
... C6H12O6 + 6O2 6CO2 + 6H2O __glucose comes from photosynthesis (autotrophs) and eating (heterotrophs); oxygen comes from the atmosphere and is released as a waste product of photosynthesis; carbon dioxide comes from animals exhaling; water comes from the atmosphere/precipitation 2. What is the role ...
... C6H12O6 + 6O2 6CO2 + 6H2O __glucose comes from photosynthesis (autotrophs) and eating (heterotrophs); oxygen comes from the atmosphere and is released as a waste product of photosynthesis; carbon dioxide comes from animals exhaling; water comes from the atmosphere/precipitation 2. What is the role ...
NME2.28: fat and carbohydrate metabolism in the
... Pyruvate from glycolysis enters the hepatocyte/adipocyte mitochondria o Pyruvate is converted to acetyl-CoA by pyruvate dehydrogenase (PDH) o Acetyl-CoA enters the first part of the TCA cycle (see NME 2.31) o Acetyl-CoA with oxaloacetate is converted to citrate o Citrate is exported from the mitocho ...
... Pyruvate from glycolysis enters the hepatocyte/adipocyte mitochondria o Pyruvate is converted to acetyl-CoA by pyruvate dehydrogenase (PDH) o Acetyl-CoA enters the first part of the TCA cycle (see NME 2.31) o Acetyl-CoA with oxaloacetate is converted to citrate o Citrate is exported from the mitocho ...
3.7:Cell Respiration Aerobic cell respiration: glucose
... rate can be measured by the disappearance of raw materials / 2 CO (in solution); rate of change of 2 CO can be measured (indirectly) by pH change; rate can be measured by the appearance of products/ 2 O /starch; rate can be measured by measuring rate of change of biomass; description of apparatus to ...
... rate can be measured by the disappearance of raw materials / 2 CO (in solution); rate of change of 2 CO can be measured (indirectly) by pH change; rate can be measured by the appearance of products/ 2 O /starch; rate can be measured by measuring rate of change of biomass; description of apparatus to ...
Lecture 20
... Isozymes: Enzymes that catalyze the same reaction but are different in their kinetic behavior Tissue specific Glucokinase- Liver controls blood glucose levels. Hexokinase in muscle - allosteric inhibition by ATP Hexokinase in brain - NO allosteric inhibition by ATP ...
... Isozymes: Enzymes that catalyze the same reaction but are different in their kinetic behavior Tissue specific Glucokinase- Liver controls blood glucose levels. Hexokinase in muscle - allosteric inhibition by ATP Hexokinase in brain - NO allosteric inhibition by ATP ...
Biology
... 4. What are heterotrophs? Why do they rely on the sun for their lives even though they cannot photosynthesize? ...
... 4. What are heterotrophs? Why do they rely on the sun for their lives even though they cannot photosynthesize? ...
Chapter 25
... biological work. • There are three major metabolic destinations for the principle nutrients. – They will be used for energy for active processes, – synthesized into structural or functional molecules, or – synthesized as fat or glycogen for later use as energy. ...
... biological work. • There are three major metabolic destinations for the principle nutrients. – They will be used for energy for active processes, – synthesized into structural or functional molecules, or – synthesized as fat or glycogen for later use as energy. ...
BCH 301 CARBOHYDRATE METABOLISM
... and proteins from their acetyl residues to CO2 and water in the mitochondria. All the necessary components of the cycle including the enzymes are in the ...
... and proteins from their acetyl residues to CO2 and water in the mitochondria. All the necessary components of the cycle including the enzymes are in the ...
Glucose
Glucose is a sugar with the molecular formula C6H12O6. The name ""glucose"" (/ˈɡluːkoʊs/) comes from the Greek word γλευκος, meaning ""sweet wine, must"". The suffix ""-ose"" is a chemical classifier, denoting a carbohydrate. It is also known as dextrose or grape sugar. With 6 carbon atoms, it is classed as a hexose, a sub-category of monosaccharides. α-D-glucose is one of the 16 aldose stereoisomers. The D-isomer (D-glucose) occurs widely in nature, but the L-isomer (L-glucose) does not. Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.