Why does lactic acid build up in muscles?
... oxygen to our working muscles. The body prefers to generate most of its energy using aerobic methods, meaning with oxygen. Some circumstances, however, --such as evading the historical saber tooth tiger or lifting heavy weights--require energy production faster than our bodies can adequately deliver ...
... oxygen to our working muscles. The body prefers to generate most of its energy using aerobic methods, meaning with oxygen. Some circumstances, however, --such as evading the historical saber tooth tiger or lifting heavy weights--require energy production faster than our bodies can adequately deliver ...
Mitochondria consist of a matrix where three
... Some energy is always converted to a form that a cell can not use. This is called heat. Heat energy does not change from place to place locally. It is uniform, lacking a usable gradient. This uniformity cannot be tapped by metabolism to do work, it can only supply kinetic energy for diffusion or giv ...
... Some energy is always converted to a form that a cell can not use. This is called heat. Heat energy does not change from place to place locally. It is uniform, lacking a usable gradient. This uniformity cannot be tapped by metabolism to do work, it can only supply kinetic energy for diffusion or giv ...
Topic 3.7 and Opt C Cell Respiration
... Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products ...
... Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products ...
Cellular Respiration
... 6C6H12O2 + 6O2 6CO2 + 6H2O + ATP do not see electron transfer in equation see changes in H ions glucose molecule loses hydrogen atoms as it is converted to CO2 O2 gains hydrogen atoms to form water O2 is an electron grabber – pulls harder than other atoms to get electrons these hydrogen movemen ...
... 6C6H12O2 + 6O2 6CO2 + 6H2O + ATP do not see electron transfer in equation see changes in H ions glucose molecule loses hydrogen atoms as it is converted to CO2 O2 gains hydrogen atoms to form water O2 is an electron grabber – pulls harder than other atoms to get electrons these hydrogen movemen ...
Elements Found in Living Things
... 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 ...
3. What are macromolecules?
... compounds are made primarily of carbon. Carbon has four outer electrons and can form four bonds. Carbon can form single bonds with another atom and also bond to other carbon molecules forming double, triple, or quadruple bonds. Organic compounds also contain hydrogen. Since hydrogen has only one ele ...
... compounds are made primarily of carbon. Carbon has four outer electrons and can form four bonds. Carbon can form single bonds with another atom and also bond to other carbon molecules forming double, triple, or quadruple bonds. Organic compounds also contain hydrogen. Since hydrogen has only one ele ...
Energy Review Questions
... The energy is actually found within a few types of high energy bonds that make up the carbs, lipids, and proteins we eat. 3. What is the difference between Exergonic (exothermic) and (endothermic) reactions? Exothermic (Exergonic) reactions release energy (high energy reactants converted to low ener ...
... The energy is actually found within a few types of high energy bonds that make up the carbs, lipids, and proteins we eat. 3. What is the difference between Exergonic (exothermic) and (endothermic) reactions? Exothermic (Exergonic) reactions release energy (high energy reactants converted to low ener ...
Carbohydrates, Fats, and Proteins
... membranes and nerve tissue, certain hormones, and substances that aid in the digestion of fat Your liver can make all the cholesterol your body needs=not a necessary part of the diet ...
... membranes and nerve tissue, certain hormones, and substances that aid in the digestion of fat Your liver can make all the cholesterol your body needs=not a necessary part of the diet ...
9-1 and 9-3 PowerPoint Notes
... Pathways of cellular respiration that require oxygen are called ___________. The ___________cycle and ___________transport chain are both aerobic processes. Both processes take place inside the mitochondria. Oxygen and Energy ___________ is an ___________process. It does not directly require oxygen, ...
... Pathways of cellular respiration that require oxygen are called ___________. The ___________cycle and ___________transport chain are both aerobic processes. Both processes take place inside the mitochondria. Oxygen and Energy ___________ is an ___________process. It does not directly require oxygen, ...
Quiz 2: Bio 160 Saunders
... MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following is a function of the plasma membrane? A) control center of the cell B) protein synthesis C) fat synthesis D) intracellular digestion E) regulation of the passage of materi ...
... MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following is a function of the plasma membrane? A) control center of the cell B) protein synthesis C) fat synthesis D) intracellular digestion E) regulation of the passage of materi ...
GCSE PE Sports Studies Homework – HAL 1 Name: DUE: Monday
... is the amount of muscle, fat, bone, cartilage etc that makes up our bodies. the movement available at our joints, usually controlled by the length of our muscles. Unlike strength, is the ability of a muscle to make repeated contractions over a period of time. This is used in day-today life in activi ...
... is the amount of muscle, fat, bone, cartilage etc that makes up our bodies. the movement available at our joints, usually controlled by the length of our muscles. Unlike strength, is the ability of a muscle to make repeated contractions over a period of time. This is used in day-today life in activi ...
7th International Symposium on
... Mechanisms of muscle wasting and counteractive anabolic signals Nutritional and contractile regulation of muscle protein synthesis Untoward effects of bed rest Exercise, lifestyle and metabolic parameters 2nd session: Exercise and ageing Regulation of protein turnover in ageing Insulin r ...
... Mechanisms of muscle wasting and counteractive anabolic signals Nutritional and contractile regulation of muscle protein synthesis Untoward effects of bed rest Exercise, lifestyle and metabolic parameters 2nd session: Exercise and ageing Regulation of protein turnover in ageing Insulin r ...
IB104 - Lecture 7 - Molecules of life
... Note the very different sizes of the R groups. I only require memorizing the names of two of these amino acids. Both have sulfur atoms in their R groups. They are cysteine, and methionine (shown below; cysteine is similar to methionine but doesn’t have the methyl or CH3 group attached to the sulfur ...
... Note the very different sizes of the R groups. I only require memorizing the names of two of these amino acids. Both have sulfur atoms in their R groups. They are cysteine, and methionine (shown below; cysteine is similar to methionine but doesn’t have the methyl or CH3 group attached to the sulfur ...
Photosynthesis and Cellular Respiration Review
... Photosynthesis and Cellular Respiration Review Cellular Respiration 1. Describe the ways in which ATP can be used to perform cell work. 2. Explain the difference between oxidation and reduction reactions. Be sure to mention the changes in energy that accompany these reactions. 3. Illustrate the reac ...
... Photosynthesis and Cellular Respiration Review Cellular Respiration 1. Describe the ways in which ATP can be used to perform cell work. 2. Explain the difference between oxidation and reduction reactions. Be sure to mention the changes in energy that accompany these reactions. 3. Illustrate the reac ...
Phosphate group
... the enzyme and the substrate so that the reaction may occur. 3. Active site – location on the enzyme where the substrate attaches 4. Product – the molecule(s) that is/are formed after the chemical reaction has occurred. ...
... the enzyme and the substrate so that the reaction may occur. 3. Active site – location on the enzyme where the substrate attaches 4. Product – the molecule(s) that is/are formed after the chemical reaction has occurred. ...
Physiology is an Integrated Science
... a cell can perform a specific chemical reaction only if it has the appropriate enzyme for that reaction. enzyme properties name = _________ase increase the rate of reaction specific for one reaction – due to their specific shape 3D active site a cell’s functions are based on its “active” enzymes enz ...
... a cell can perform a specific chemical reaction only if it has the appropriate enzyme for that reaction. enzyme properties name = _________ase increase the rate of reaction specific for one reaction – due to their specific shape 3D active site a cell’s functions are based on its “active” enzymes enz ...
AP Biology Study Guide Exam 2
... Reduction= removing oxygen, gaining hydrogen, gains electrons, stores energy, and is endergonic Electrons are carried by carrier molecules NAD+ and FAD+2 When reduced, NAD+= NADH, and FAD+2= FADH2 Four stages to cellular respiration: glycolysis, pyruvate oxidation, Krebs Cycle, and Electron ...
... Reduction= removing oxygen, gaining hydrogen, gains electrons, stores energy, and is endergonic Electrons are carried by carrier molecules NAD+ and FAD+2 When reduced, NAD+= NADH, and FAD+2= FADH2 Four stages to cellular respiration: glycolysis, pyruvate oxidation, Krebs Cycle, and Electron ...
Energy Systems PPT
... Training the High Energy Phosphate System a) Interval training: - 20% increase in CP (creatine phosphate) stores - no change in ATP stores - increase in ATPase function (ATP -> ADP+P) - increase in CPK (creatine phosphokinase) function (CPK breaks down CP molecule and allows ATP ...
... Training the High Energy Phosphate System a) Interval training: - 20% increase in CP (creatine phosphate) stores - no change in ATP stores - increase in ATPase function (ATP -> ADP+P) - increase in CPK (creatine phosphokinase) function (CPK breaks down CP molecule and allows ATP ...
The Cardiovascular System and Exercise
... precise body composition measures to-date, many pharmaceutical companies are very interested in this new procedure to estimate body composition measures before and after drug therapy especially in drugs that might change body compositio ...
... precise body composition measures to-date, many pharmaceutical companies are very interested in this new procedure to estimate body composition measures before and after drug therapy especially in drugs that might change body compositio ...
Part 2 - Saddleback College
... What is the main function of cellular respiration? Glucose provides energy for the cell (p. 70, Fig 3.23) ...
... What is the main function of cellular respiration? Glucose provides energy for the cell (p. 70, Fig 3.23) ...
Extra Credit to replace the Survival of the Fittest Lab
... 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 ...
REVIEW FOR FINALS TT^TT (TEEHEE)x
... Chloroplasts- Special organelles of plant cells-- they capture Pigments- the substance that give plants their color Thylakoids- sacs where the light reactions take place Grana - stacks of thylakoids Stroma- the “cytoplasm” of the chloroplast Chlorophyll- Green pigment in plants (absorbs only red and ...
... Chloroplasts- Special organelles of plant cells-- they capture Pigments- the substance that give plants their color Thylakoids- sacs where the light reactions take place Grana - stacks of thylakoids Stroma- the “cytoplasm” of the chloroplast Chlorophyll- Green pigment in plants (absorbs only red and ...
Basal metabolic rate
Basal metabolic rate (BMR) is the minimal rate of energy expenditure per unit time by endothermic animals at rest. (McNab, B. K. 1997). On the Utility of Uniformity in the Definition of Basal Rate of Metabolism. Physiol. Zool. Vol.70; Metabolism refers to the processes that the body needs to function. Basal Metabolic Rate is the amount of energy expressed in calories that a person needs to keep the body functioning at rest. Some of those processes are breathing, blood circulation, controlling body temperature, cell growth, brain and nerve function, and contraction of muscles. Basal metabolic rate (BMR) affects the rate that a person burns calories and ultimately whether you maintain, gain, or lose weight. Your basal metabolic rate accounts for about 60 to 75% of the calories you burn every day. It is influenced by several factors.