4.1_Proteins_Amino_Acids_2011
... chain. The peptide bond is planar (gray shading) and does not permit rotation. By contrast, rotation can occur about the Cα–C bond, whose angle of rotation is called psi (ψ), and about the N–Cα bond, whose angle of rotation is called phi (ϕ). By convention, an R group is often used to denote an amin ...
... chain. The peptide bond is planar (gray shading) and does not permit rotation. By contrast, rotation can occur about the Cα–C bond, whose angle of rotation is called psi (ψ), and about the N–Cα bond, whose angle of rotation is called phi (ϕ). By convention, an R group is often used to denote an amin ...
Effect of dietary administration of lipoic acid on protein
... or human cells in culture and, where assayed, earlier senescence. I hypothesize that DNA damage and late onset disease are a consequence of a triage allocation response to micronutrient shortage. 1) Episodic shortage of micronutrients were common throughout evolution. 2) natural selection favors sho ...
... or human cells in culture and, where assayed, earlier senescence. I hypothesize that DNA damage and late onset disease are a consequence of a triage allocation response to micronutrient shortage. 1) Episodic shortage of micronutrients were common throughout evolution. 2) natural selection favors sho ...
Organic Compounds The Big Four
... to a reaction the rate of the reaction would slow down? – The blue line shows that the pressure of oxygen was lower when the base was added, so yes, this would be a valid conclusion ...
... to a reaction the rate of the reaction would slow down? – The blue line shows that the pressure of oxygen was lower when the base was added, so yes, this would be a valid conclusion ...
Hans Adolf Krebs (2)
... In the poisoned system, only one pyruvate could be oxidized per one oxaloacetate molecule ...
... In the poisoned system, only one pyruvate could be oxidized per one oxaloacetate molecule ...
Cellular Respiration
... steps loses 2C in 2 steps and changes back to same 4C acid. First formed acid is Citric Acid and at the end 4C acid is regenerated – so the name Citric Acid Cycle. It was discovered by Hans Kreb. Overall Reaction of Citric Acid Cycle: Acety CoA (2C) + 3NAD + FAD + ADP 2 CO2 + 3 NADH + FADH2 + ATP ...
... steps loses 2C in 2 steps and changes back to same 4C acid. First formed acid is Citric Acid and at the end 4C acid is regenerated – so the name Citric Acid Cycle. It was discovered by Hans Kreb. Overall Reaction of Citric Acid Cycle: Acety CoA (2C) + 3NAD + FAD + ADP 2 CO2 + 3 NADH + FADH2 + ATP ...
humanbiolecture2
... •Oxidative phosphorylation – hydrogens diffuse back into the matrix thru a protein that uses the energy from diffusion to make ATP as they go into the inner compartment - makes 34 ATP and water from the rest of the glucose •Fats & proteins can also be used for energy •Fats carry more than twice the ...
... •Oxidative phosphorylation – hydrogens diffuse back into the matrix thru a protein that uses the energy from diffusion to make ATP as they go into the inner compartment - makes 34 ATP and water from the rest of the glucose •Fats & proteins can also be used for energy •Fats carry more than twice the ...
chapter 1 - I-Board Allied Schools
... molecules occurs much more slowly because it accompanies the long series of chemical reactions that make up catabolism. Energy from food cannot be used directly to do cellular work. 7. Growth hormone, hydrocortisone, epinephrine, and glucagon are the most important hormones that increase blood gluco ...
... molecules occurs much more slowly because it accompanies the long series of chemical reactions that make up catabolism. Energy from food cannot be used directly to do cellular work. 7. Growth hormone, hydrocortisone, epinephrine, and glucagon are the most important hormones that increase blood gluco ...
Cellular Respiration - Mrs. Brenner`s Biology
... process that plants use to make food, but plants and animals need a way to change food into smaller packets of usable energy. ...
... process that plants use to make food, but plants and animals need a way to change food into smaller packets of usable energy. ...
Chapter 12 Pathways to biomolecules
... A fatty acid molecule consists of a hydrocarbon chain with a carboxy (–COOH) group at one end. A fat, or triglyceride, is the product of a condensation reaction between three fatty acid molecules and a glycerol molecule. The fatty acid groups that make up a saturated fat contain only single carbon– ...
... A fatty acid molecule consists of a hydrocarbon chain with a carboxy (–COOH) group at one end. A fat, or triglyceride, is the product of a condensation reaction between three fatty acid molecules and a glycerol molecule. The fatty acid groups that make up a saturated fat contain only single carbon– ...
Yr12Ch12 - ChemistryVCE
... A fatty acid molecule consists of a hydrocarbon chain with a carboxy (–COOH) group at one end. A fat, or triglyceride, is the product of a condensation reaction between three fatty acid molecules and a glycerol molecule. The fatty acid groups that make up a saturated fat contain only single carbon– ...
... A fatty acid molecule consists of a hydrocarbon chain with a carboxy (–COOH) group at one end. A fat, or triglyceride, is the product of a condensation reaction between three fatty acid molecules and a glycerol molecule. The fatty acid groups that make up a saturated fat contain only single carbon– ...
Biochemistry - Ursuline High School
... • Which has more energy, a kg of fat or a kg of starch? …. (Hint) in Fats there are more C-H bonds which provide more energy per mass. • Answer… carbohydrates (starch) have 4 calories per gram, lipids have 9 calories per gram ...
... • Which has more energy, a kg of fat or a kg of starch? …. (Hint) in Fats there are more C-H bonds which provide more energy per mass. • Answer… carbohydrates (starch) have 4 calories per gram, lipids have 9 calories per gram ...
Amino Acid Regulation of RNA Synthesis
... solute is not altered. The permeases act on specific compounds and are controlled in many cases by induction or repression so that waste is avoided. ...
... solute is not altered. The permeases act on specific compounds and are controlled in many cases by induction or repression so that waste is avoided. ...
Unit Two “Energy Acquisition”
... 2. The “Phosphorylated” Glucose is split in two, forming 2 three-carbon sugar phosphates 3. In a series of reactions, both three-carbon sugars phosphate groups are converted to “Pyruvate” 4. The above Pyruvate forming process liberates Hydrogen so it can bond with NAD+ to form NADH, and 2 ATP’s are ...
... 2. The “Phosphorylated” Glucose is split in two, forming 2 three-carbon sugar phosphates 3. In a series of reactions, both three-carbon sugars phosphate groups are converted to “Pyruvate” 4. The above Pyruvate forming process liberates Hydrogen so it can bond with NAD+ to form NADH, and 2 ATP’s are ...
Animal Survival Notes
... In mammals, fertilised eggs develop inside the body of the female. In fish they develop in the water. Since fish eggs receive little or no protection many of the eggs may be eaten before or after fertilisation.A fish has to release thousands of eggs to ensure that at least a ...
... In mammals, fertilised eggs develop inside the body of the female. In fish they develop in the water. Since fish eggs receive little or no protection many of the eggs may be eaten before or after fertilisation.A fish has to release thousands of eggs to ensure that at least a ...
Chapter 8
... • Excess fats (including those made from carbohydrates) are stored away in cells of adipose tissue • Fats are digested into glycerol, which enters glycolysis, and fatty acids, which enter the Kreb Cycle • Fatty acids have more carbon and hydrogen atoms, they degraded more slowly and yield greater am ...
... • Excess fats (including those made from carbohydrates) are stored away in cells of adipose tissue • Fats are digested into glycerol, which enters glycolysis, and fatty acids, which enter the Kreb Cycle • Fatty acids have more carbon and hydrogen atoms, they degraded more slowly and yield greater am ...
Incisors Canines Premolars Molars Upper 6 2 8 4 Lower 6 2 8 6
... _____- Large, gaseous distention of rumen (common in cattle). Cows must periodically belch to release the gas from the rumen; if not, bloat will result. In worst cases, a needle needs to be inserted in the cow’s side to relieve the gas. **Both can be fatal** ...
... _____- Large, gaseous distention of rumen (common in cattle). Cows must periodically belch to release the gas from the rumen; if not, bloat will result. In worst cases, a needle needs to be inserted in the cow’s side to relieve the gas. **Both can be fatal** ...
File
... 3rd Stage of Respiration Occurs in the inner membrane of mitochondia 1. The electron transport chain consists of protein molecules found attached to the inner membrane of the mitochondria 2. NADH and FADH2 from Glycolysis and the Citric Acid pathways release high-energy electrons to the electron tra ...
... 3rd Stage of Respiration Occurs in the inner membrane of mitochondia 1. The electron transport chain consists of protein molecules found attached to the inner membrane of the mitochondria 2. NADH and FADH2 from Glycolysis and the Citric Acid pathways release high-energy electrons to the electron tra ...
video slide - Human Anatomy
... – Are lipids characterized by a carbon skeleton consisting of four fused rings ...
... – Are lipids characterized by a carbon skeleton consisting of four fused rings ...
3. GLYCOLYSIS
... up into mitochondria, and after conversion to acety-CoA is oxidized to CO2 by the citric acid cycle. • The reducing equivalents from the NADH+H+ formed in glycolysis are taken up into mitochontria for oxidation. ...
... up into mitochondria, and after conversion to acety-CoA is oxidized to CO2 by the citric acid cycle. • The reducing equivalents from the NADH+H+ formed in glycolysis are taken up into mitochontria for oxidation. ...
Oxidation of fatty acids in eukaryotes
... elucidated. Once long-chain fatty acids have crossed the plasma membrane, they either diffuse or are transported to mitochondria, peroxisomes, and the endoplasmic reticulum where they are activated by conversion to their CoA thioesters. Whether this transfer of fatty acids between membranes is a fac ...
... elucidated. Once long-chain fatty acids have crossed the plasma membrane, they either diffuse or are transported to mitochondria, peroxisomes, and the endoplasmic reticulum where they are activated by conversion to their CoA thioesters. Whether this transfer of fatty acids between membranes is a fac ...
Fatty acids
... Fatty acids • The human body is capable of synthesizing most fatty acids from carbohydrates or other fatty acids. ...
... Fatty acids • The human body is capable of synthesizing most fatty acids from carbohydrates or other fatty acids. ...
The Digestive System
... In a nutshell... • The body uses a variety of small molecules (amino acids, fatty acids, glucose) for its metabolic needs. Food is mechanically and chemically broken down into these molecules during digestion, after which they can be taken up by body cells through the separate process of absorption. ...
... In a nutshell... • The body uses a variety of small molecules (amino acids, fatty acids, glucose) for its metabolic needs. Food is mechanically and chemically broken down into these molecules during digestion, after which they can be taken up by body cells through the separate process of absorption. ...