![ch9 ppt outline](http://s1.studyres.com/store/data/020302709_1-f29bc1c335a7e530dc180ecf95425a21-300x300.png)
ch9 ppt outline
... In Cellular Respiration, cells turn C6H12O6 + O2 into CO2 + H20 molecules and produce energy in the form of _________ . ATP (Adenosine TriPhosphate),is the main energy source for cell processes. Q4. GIVE A SPECIFIC EXAMPLE OF A CELLULAR PROCESS THAT USE ATP. TRANSFERING ENERGY -How is energy release ...
... In Cellular Respiration, cells turn C6H12O6 + O2 into CO2 + H20 molecules and produce energy in the form of _________ . ATP (Adenosine TriPhosphate),is the main energy source for cell processes. Q4. GIVE A SPECIFIC EXAMPLE OF A CELLULAR PROCESS THAT USE ATP. TRANSFERING ENERGY -How is energy release ...
3. Proteins
... • Minerals – inorganic Build bones & cartilage, essential components of hemoglobin, hormones, and enzymes ...
... • Minerals – inorganic Build bones & cartilage, essential components of hemoglobin, hormones, and enzymes ...
CELLULAR RESPIRTION Powerpoint
... 1. That ATP is generated from the enzymatic breakdown of glucose 2. That the process of making ATP from glucose is called cellular respiration 3. Be able to write the chemical equation for cellular respiration 4. That cellular respiration is divided into 3 parts Glycolysis – cytoplasm Citric acid cy ...
... 1. That ATP is generated from the enzymatic breakdown of glucose 2. That the process of making ATP from glucose is called cellular respiration 3. Be able to write the chemical equation for cellular respiration 4. That cellular respiration is divided into 3 parts Glycolysis – cytoplasm Citric acid cy ...
7 energy for cells
... c. citric acid cycle d. electron transport chain 3. a. 2, 2, 34 b. electron transport chain 4. a. cytoplasm b. no c. glucose d. pyruvate e. two ATP f. NAD g. pyruvate, NADPH, ATP 5. a. cristae b. matrix c. outer membrane d. intermembrane space e. inner membrane f. cytoplasm 6. a. cytoplasm b. matr ...
... c. citric acid cycle d. electron transport chain 3. a. 2, 2, 34 b. electron transport chain 4. a. cytoplasm b. no c. glucose d. pyruvate e. two ATP f. NAD g. pyruvate, NADPH, ATP 5. a. cristae b. matrix c. outer membrane d. intermembrane space e. inner membrane f. cytoplasm 6. a. cytoplasm b. matr ...
1 - u.arizona.edu
... - Hexokinase phosphorylates any hexose sugar and is found in most cells; low Km indicates that much less glucose (substrate) is required to saturate half of the enzyme molecules; this implies a high affinity of the enzyme for its substrate; saturation (Vmax) by glucose occurs at low concentration ...
... - Hexokinase phosphorylates any hexose sugar and is found in most cells; low Km indicates that much less glucose (substrate) is required to saturate half of the enzyme molecules; this implies a high affinity of the enzyme for its substrate; saturation (Vmax) by glucose occurs at low concentration ...
Chapter 25
... generation of ATP. • In aerobic cellular respiration, the last electron receptor of the chain is molecular oxygen (O2). This final oxidation is irreversible. • The process involves a series of oxidation-reduction reactions in which the energy in NADH + H+ and FADH2 is liberated and transferred to AT ...
... generation of ATP. • In aerobic cellular respiration, the last electron receptor of the chain is molecular oxygen (O2). This final oxidation is irreversible. • The process involves a series of oxidation-reduction reactions in which the energy in NADH + H+ and FADH2 is liberated and transferred to AT ...
Enzymes/Macromolecules/Bonding
... Double sugar needs to be broken apart Only one enzyme can function for this reaction Shape of an Enzyme can determine its functions ...
... Double sugar needs to be broken apart Only one enzyme can function for this reaction Shape of an Enzyme can determine its functions ...
Cellular Respiration: Glycolysis
... -During this, hydrogen atoms reduce NAD+ to NADH so that NADH can continue into the krebs cycle and ETC to produce more ATP. -If the ETC stops then NADH is transferred to pyruvate. This produces lactate acetylalcohol but less carbon dioxide. -This step breaks the process of glycolysis into two separ ...
... -During this, hydrogen atoms reduce NAD+ to NADH so that NADH can continue into the krebs cycle and ETC to produce more ATP. -If the ETC stops then NADH is transferred to pyruvate. This produces lactate acetylalcohol but less carbon dioxide. -This step breaks the process of glycolysis into two separ ...
fat-soluble
... 3. A keto acid is converted into an amino acid that can leave the mitochondria. 4. The liver breaks down internal proteins. ...
... 3. A keto acid is converted into an amino acid that can leave the mitochondria. 4. The liver breaks down internal proteins. ...
Chapter 25 - FacultyWeb
... 3. A keto acid is converted into an amino acid that can leave the mitochondria. 4. The liver breaks down internal proteins. ...
... 3. A keto acid is converted into an amino acid that can leave the mitochondria. 4. The liver breaks down internal proteins. ...
KEY - chem.uwec.edu
... Assuming the oysters have a steady supply of oxaloacetate (from amino acids), how much energy could they derive from this process (per “cycle”)? One ATP “equivalent” is generated by succinyl CoA synthetase. The NADH used cancels the NADH produced and the second NADH can reduce FAD via the electron t ...
... Assuming the oysters have a steady supply of oxaloacetate (from amino acids), how much energy could they derive from this process (per “cycle”)? One ATP “equivalent” is generated by succinyl CoA synthetase. The NADH used cancels the NADH produced and the second NADH can reduce FAD via the electron t ...
Tricarboxylic acid cycle
... 2. Isocitrate dehydrogenase: Inhibited by ATP and NADH and activated by ADP 3. -KG dehydrogenase inhibited by NADH & succinyl CoA The availability of ADP: Important for proceeding the TCA cycle if not oxidation of NADH and FADH2 through election transport chain stops. Accumulation of NADH and FADH2 ...
... 2. Isocitrate dehydrogenase: Inhibited by ATP and NADH and activated by ADP 3. -KG dehydrogenase inhibited by NADH & succinyl CoA The availability of ADP: Important for proceeding the TCA cycle if not oxidation of NADH and FADH2 through election transport chain stops. Accumulation of NADH and FADH2 ...
adenosine triphosphate (ATP).
... Adenosine Triphosphate (ATP) Adenosine diphosphate (ADP) has two phosphate groups instead of three. ADP does not contain as much energy as ATP. Another P is added to ADP to form ATP. Cells release the energy stored in ATP by breaking the bonds between the second and third phosphate groups. ...
... Adenosine Triphosphate (ATP) Adenosine diphosphate (ADP) has two phosphate groups instead of three. ADP does not contain as much energy as ATP. Another P is added to ADP to form ATP. Cells release the energy stored in ATP by breaking the bonds between the second and third phosphate groups. ...
BIOLOGY CH9PPTOL NAME______________________
... The cells of most organisms transfer energy found Proteins and nucleic acids can also be used to make in organic compounds, such as those in foods, to ATP, but they are usually used for building ATP. important cell parts. The primary fuel for cellular respiration is _____________. Q18 WHERE DO YOU G ...
... The cells of most organisms transfer energy found Proteins and nucleic acids can also be used to make in organic compounds, such as those in foods, to ATP, but they are usually used for building ATP. important cell parts. The primary fuel for cellular respiration is _____________. Q18 WHERE DO YOU G ...
2009 Dental Biochemistry (Questions)
... B) readily oxidized in the brain in response to excessive intake of carbohydrates. C) the “ketone body” that can be converted into the other two ketone bodies. D) present only in the liver mitochondrion where it is used for energy production during fasting. E) a precursor in the biosynthesis of N-ac ...
... B) readily oxidized in the brain in response to excessive intake of carbohydrates. C) the “ketone body” that can be converted into the other two ketone bodies. D) present only in the liver mitochondrion where it is used for energy production during fasting. E) a precursor in the biosynthesis of N-ac ...
4.4 Overview of Cellular Respiration
... – citric acid is broken down, carbon dioxide is released, and NADH is made – five-carbon molecule is broken down, carbon dioxide is released, NADH and ATP are made – four-carbon molecule is rearranged ...
... – citric acid is broken down, carbon dioxide is released, and NADH is made – five-carbon molecule is broken down, carbon dioxide is released, NADH and ATP are made – four-carbon molecule is rearranged ...
chapter 9 cellular respiration part 1
... 21. How many ATP are formed from one glucose molecule? 22. How many “net” ATP are formed in glycolysis (hint: some are used in the first part)? 23. Where do the NADH carry their extra electrons to (look back at the overview diagram)? 24. How many carbons are in each of the final pyruvate molecules? ...
... 21. How many ATP are formed from one glucose molecule? 22. How many “net” ATP are formed in glycolysis (hint: some are used in the first part)? 23. Where do the NADH carry their extra electrons to (look back at the overview diagram)? 24. How many carbons are in each of the final pyruvate molecules? ...
electron transport chain
... Given the relatively modest number of calories burned by anything but the most vigorous activities, why can people consume over 2,000 kilocalories a day, yet maintain a healthy body weight? ( Module 6.4) They can't, and this has led to a problem of obesity in the United States. People really should ...
... Given the relatively modest number of calories burned by anything but the most vigorous activities, why can people consume over 2,000 kilocalories a day, yet maintain a healthy body weight? ( Module 6.4) They can't, and this has led to a problem of obesity in the United States. People really should ...
Chapter 6-Photosynthesis
... would not be made by ATP synthase. Also, there would be fewer protons in the stroma to combine with NADP and make NADPH. (2) Increasing the carbon dioxide concentration makes more of it available to enter the Calvin Cycle, thus accelerating photosynthesis. As the carbon dioxide levels rise still hig ...
... would not be made by ATP synthase. Also, there would be fewer protons in the stroma to combine with NADP and make NADPH. (2) Increasing the carbon dioxide concentration makes more of it available to enter the Calvin Cycle, thus accelerating photosynthesis. As the carbon dioxide levels rise still hig ...
Oxidative phosphorylation
Oxidative phosphorylation (or OXPHOS in short) is the metabolic pathway in which the mitochondria in cells use their structure, enzymes, and energy released by the oxidation of nutrients to reform ATP. Although the many forms of life on earth use a range of different nutrients, ATP is the molecule that supplies energy to metabolism. Almost all aerobic organisms carry out oxidative phosphorylation. This pathway is probably so pervasive because it is a highly efficient way of releasing energy, compared to alternative fermentation processes such as anaerobic glycolysis.During oxidative phosphorylation, electrons are transferred from electron donors to electron acceptors such as oxygen, in redox reactions. These redox reactions release energy, which is used to form ATP. In eukaryotes, these redox reactions are carried out by a series of protein complexes within the inner membrane of the cell's mitochondria, whereas, in prokaryotes, these proteins are located in the cells' intermembrane space. These linked sets of proteins are called electron transport chains. In eukaryotes, five main protein complexes are involved, whereas in prokaryotes many different enzymes are present, using a variety of electron donors and acceptors.The energy released by electrons flowing through this electron transport chain is used to transport protons across the inner mitochondrial membrane, in a process called electron transport. This generates potential energy in the form of a pH gradient and an electrical potential across this membrane. This store of energy is tapped by allowing protons to flow back across the membrane and down this gradient, through a large enzyme called ATP synthase; this process is known as chemiosmosis. This enzyme uses this energy to generate ATP from adenosine diphosphate (ADP), in a phosphorylation reaction. This reaction is driven by the proton flow, which forces the rotation of a part of the enzyme; the ATP synthase is a rotary mechanical motor.Although oxidative phosphorylation is a vital part of metabolism, it produces reactive oxygen species such as superoxide and hydrogen peroxide, which lead to propagation of free radicals, damaging cells and contributing to disease and, possibly, aging (senescence). The enzymes carrying out this metabolic pathway are also the target of many drugs and poisons that inhibit their activities.