Cellular Respiration - LaPazColegioWiki2013-2014
... Can occur with or without oxygen Aerobic is more efficient Anaerobic--net gain of only 2 ATPs Aerobic-- possible gain of 36 ATPs = EFFICIENT Glycolysis and anaerobic respiration occur in the ...
... Can occur with or without oxygen Aerobic is more efficient Anaerobic--net gain of only 2 ATPs Aerobic-- possible gain of 36 ATPs = EFFICIENT Glycolysis and anaerobic respiration occur in the ...
presentation source
... Anabolic pathways • A number of intermediates of both glycolysis and Kreb’s cycle are used as substrates for synthesis of nucleotides, amino acids, lipids etc. See Figure 4-18. ...
... Anabolic pathways • A number of intermediates of both glycolysis and Kreb’s cycle are used as substrates for synthesis of nucleotides, amino acids, lipids etc. See Figure 4-18. ...
GLYCOLYSIS
... • Catabolism: all biomolecules are broken down and feed into the pathway at different points. – Lipids – Complex carbohydrates – Proteins – Nucleic Acids ...
... • Catabolism: all biomolecules are broken down and feed into the pathway at different points. – Lipids – Complex carbohydrates – Proteins – Nucleic Acids ...
Concept 1 - Phillips Scientific Methods
... Mice at 10oC demonstrated greater oxygen consumption because they were colder. Mice are endotherms, meaning they regulate their body temperature, keeping it at a constant value. When their environmental temperature decreases, mice need to produce greater amounts of ATP to maintain their internal tem ...
... Mice at 10oC demonstrated greater oxygen consumption because they were colder. Mice are endotherms, meaning they regulate their body temperature, keeping it at a constant value. When their environmental temperature decreases, mice need to produce greater amounts of ATP to maintain their internal tem ...
Lecture exam 1A
... E. None of the above is correct 3. Which of the following statements, if any, is FALSE? If none of A-D are false select E. A. Protein folding often occurs spontaneously B. Chaperones are specific proteins involved in protein folding C. The final tertiary structure of a protein is dictated by its ami ...
... E. None of the above is correct 3. Which of the following statements, if any, is FALSE? If none of A-D are false select E. A. Protein folding often occurs spontaneously B. Chaperones are specific proteins involved in protein folding C. The final tertiary structure of a protein is dictated by its ami ...
Cellular Respiration
... acceptor (in the electron transport system) allowing pyruvate to be fully broken down (back into CO2 and water) to make even more ATP Aerobic Cellular Respiration – series of reactions, occurring under aerobic conditions, in which large amounts of ATP are produced – pyruvate is broken down into carb ...
... acceptor (in the electron transport system) allowing pyruvate to be fully broken down (back into CO2 and water) to make even more ATP Aerobic Cellular Respiration – series of reactions, occurring under aerobic conditions, in which large amounts of ATP are produced – pyruvate is broken down into carb ...
cellular respiration
... cycle, is broken down into CO2 – Used by ATP synthase • Products of Krebs cycle are ATP and electron carriers • ATP and electron carriers are used up • Electron carriers power electron absorbing CO2 making transport chain which creates 3-carbon sugar in the ...
... cycle, is broken down into CO2 – Used by ATP synthase • Products of Krebs cycle are ATP and electron carriers • ATP and electron carriers are used up • Electron carriers power electron absorbing CO2 making transport chain which creates 3-carbon sugar in the ...
The science of replacing mitochondrial DNA and
... would take the nucleus from one of her egg cells, occur later in life? transfer it to a donor egg cell that has had its nucleus removed. The egg cell can be fertilized If there were a real "bully-wimp" mismatch situation, before or after. So all the nuclear genes come from I would strongly expect it ...
... would take the nucleus from one of her egg cells, occur later in life? transfer it to a donor egg cell that has had its nucleus removed. The egg cell can be fertilized If there were a real "bully-wimp" mismatch situation, before or after. So all the nuclear genes come from I would strongly expect it ...
SI Worksheet #10 (Chapter 9) BY 123 Meeting 10/8/2015 Chapter 9
... 23. What are cytochromes? Prosthetic groups (heme group), that accept and donate electrons 24. FADH2 adds electrons to complex II first. 25. What is chemiosmosis? The movement of ions across a selectively permeable membrane, down their electrochemical gradient; relates to the generation of ATP by th ...
... 23. What are cytochromes? Prosthetic groups (heme group), that accept and donate electrons 24. FADH2 adds electrons to complex II first. 25. What is chemiosmosis? The movement of ions across a selectively permeable membrane, down their electrochemical gradient; relates to the generation of ATP by th ...
Advances around technologies investigating mitochondrial function
... are not limited to glucose, but encompass the entire metabolism. Insulin controls not only glucose, but fat and protein metabolism as well. Furthermore, body structures of patients with this disease become abnormal, termed complications, which eventually lead to the death of patients. The mitochondr ...
... are not limited to glucose, but encompass the entire metabolism. Insulin controls not only glucose, but fat and protein metabolism as well. Furthermore, body structures of patients with this disease become abnormal, termed complications, which eventually lead to the death of patients. The mitochondr ...
Unit 2 Test Review
... NADH Coenzyme A is added Results in 2 Acetyl CoA’s o Overall energy yield: 2 NADH Stage 3: The Kreb’s Cycle o Acetyl CoA enters the cycle Combined with Oxaloacetate Forms Citric Acid Loses 2 CO2 3 NAD+ reduced to NADH 1 FAD reduced to FADH2 carbon compound converted back to Oxaloacet ...
... NADH Coenzyme A is added Results in 2 Acetyl CoA’s o Overall energy yield: 2 NADH Stage 3: The Kreb’s Cycle o Acetyl CoA enters the cycle Combined with Oxaloacetate Forms Citric Acid Loses 2 CO2 3 NAD+ reduced to NADH 1 FAD reduced to FADH2 carbon compound converted back to Oxaloacet ...
PLANT PHYSIOLOGY LECTURE “AEROBIC PHASE OF
... Once inside the mitochondrial matrix, pyruvate is decarboxylated in an oxidation reaction by the enzyme pyruvate dehydrogenase (PDH). The products are NADH (from NAD+), CO2, and acetic acid in the form of acetyl-CoA, in which a thioester bond links the acetic acid to a sulfur-containing cofactor, co ...
... Once inside the mitochondrial matrix, pyruvate is decarboxylated in an oxidation reaction by the enzyme pyruvate dehydrogenase (PDH). The products are NADH (from NAD+), CO2, and acetic acid in the form of acetyl-CoA, in which a thioester bond links the acetic acid to a sulfur-containing cofactor, co ...
Name KEY Block Date Ch 8 – Photosynthesis + Ch 9 – Cellular
... 20. Write the overall chemical reaction (equation) for photosynthesis and write the name of each molecule involved: 6CO2 + 6 H2O -----Sunlight----> C6H12O6 + 6 O2 ...
... 20. Write the overall chemical reaction (equation) for photosynthesis and write the name of each molecule involved: 6CO2 + 6 H2O -----Sunlight----> C6H12O6 + 6 O2 ...
The Theme of Oxidative Phosphorylation in Glycolysis and Cellular
... The main point of oxidative phosphorylation is the transfer of electrons from NADH and FADH2 to power ATP production. Similarly, the main purpose of playing arcade games is to win tickets for prizes (okay, and also maybe to have fun and earn high scores in the games). NADH is more often the electron ...
... The main point of oxidative phosphorylation is the transfer of electrons from NADH and FADH2 to power ATP production. Similarly, the main purpose of playing arcade games is to win tickets for prizes (okay, and also maybe to have fun and earn high scores in the games). NADH is more often the electron ...
Topic 3.7 and Opt C Cell Respiration
... A series of membrane proteins and coenzymes that undergo a red-ox reactions that often produce a chemical gradient that can then be used to do work Glycolysis ...
... A series of membrane proteins and coenzymes that undergo a red-ox reactions that often produce a chemical gradient that can then be used to do work Glycolysis ...
Cellular_Respiration2011
... Synthesizing molecules for growth and reproduction Transport work – active transport, endocytosis, and exocytosis Mechanical work – muscle contraction, cilia and flagella movement, organelle movement ...
... Synthesizing molecules for growth and reproduction Transport work – active transport, endocytosis, and exocytosis Mechanical work – muscle contraction, cilia and flagella movement, organelle movement ...
PTHR18866 CARBOXYLASE:PYRUVATE/ACETYL
... • After pruning, the alignment is good • “Biotin carboxylase activity” can be propagated to all • Could also propagate “biotin binding” and “ATP binding” ...
... • After pruning, the alignment is good • “Biotin carboxylase activity” can be propagated to all • Could also propagate “biotin binding” and “ATP binding” ...
Name: #: Cellular Respiration Review 2 Process Where does it
... 7. Why do we say there is a ‘net’ gain of 2 ATP at the end of glycolysis? Glycolysis produces 4ATP but since it needs 2 ATP to start, the cell only increases its amount of ATP by 2 ...
... 7. Why do we say there is a ‘net’ gain of 2 ATP at the end of glycolysis? Glycolysis produces 4ATP but since it needs 2 ATP to start, the cell only increases its amount of ATP by 2 ...
Involvement of mitochondria in the assimilatory
... this column by the use of a refraction index detector which was coupled in line with the UV detector. Isolation of mitochondria from anaerobic cells. For the isolation of mitochondria, the procedure of Bruinenberg e t al. (1985) was adopted. T o prevent adaptation to aerobic conditions, all buffers ...
... this column by the use of a refraction index detector which was coupled in line with the UV detector. Isolation of mitochondria from anaerobic cells. For the isolation of mitochondria, the procedure of Bruinenberg e t al. (1985) was adopted. T o prevent adaptation to aerobic conditions, all buffers ...
2) Where
... • “Burning calories” refers to the process of using biomolecules to make ATP in cellular respiraDon • Metabolic rate is the rate at which your body turns food molecules into usable energy (ATP) • Me ...
... • “Burning calories” refers to the process of using biomolecules to make ATP in cellular respiraDon • Metabolic rate is the rate at which your body turns food molecules into usable energy (ATP) • Me ...
Hereditary mitochondrial diseases disorders of mitochondrial fatty
... Mitochondria generate much of the energy of the cell and this process regulates cellular redox potential, mitochondrial membrane potential, ATP production, and Ca ++ uptake. Mitochondria generate most of the endogenous reactive oxygen species (ROS) as a toxic byproduct of OXPHOS. Mitochondria integr ...
... Mitochondria generate much of the energy of the cell and this process regulates cellular redox potential, mitochondrial membrane potential, ATP production, and Ca ++ uptake. Mitochondria generate most of the endogenous reactive oxygen species (ROS) as a toxic byproduct of OXPHOS. Mitochondria integr ...
How do they (or we) use the glucose?
... Alcohol and CO2 (yeast) or Lactic acid (exhausted muscle cells) - no more ATP generated - Purpose: “empties” electron carriers so glycolysis can happen ...
... Alcohol and CO2 (yeast) or Lactic acid (exhausted muscle cells) - no more ATP generated - Purpose: “empties” electron carriers so glycolysis can happen ...
Alcoholic fermentation
... Yeast; some bacteria Lactic acid fermentation 2 pyruvate NAD+, lactate (lactic acid) Muscle cells at the cellular level; some bacteria 10) In lactic acid fermentation, a) what is caused by a build-up of lactate in muscle cells? Muscle pain; fatigue b) what happens to the accumulated lactate? Carried ...
... Yeast; some bacteria Lactic acid fermentation 2 pyruvate NAD+, lactate (lactic acid) Muscle cells at the cellular level; some bacteria 10) In lactic acid fermentation, a) what is caused by a build-up of lactate in muscle cells? Muscle pain; fatigue b) what happens to the accumulated lactate? Carried ...
2.2 cellular respiration: the details
... glycolysis, pyruvate oxidation, and the Krebs cycle and carry it to power ATP synthesis by oxidative phosphorylation. NAD+ is used to shuttle electrons to the first component of the electron transport chain. During oxidative phosphorylation, NAD+ removes two hydrogen atoms from a part of the origina ...
... glycolysis, pyruvate oxidation, and the Krebs cycle and carry it to power ATP synthesis by oxidative phosphorylation. NAD+ is used to shuttle electrons to the first component of the electron transport chain. During oxidative phosphorylation, NAD+ removes two hydrogen atoms from a part of the origina ...
Oxidation of Glucose
... penetrate mitochondria membrane , it can be used to produce energy (4 or , 6ATP) by respiratory chain phosphorylation in the mitochondria. ...
... penetrate mitochondria membrane , it can be used to produce energy (4 or , 6ATP) by respiratory chain phosphorylation in the mitochondria. ...
Mitochondrion
The mitochondrion (plural mitochondria) is a double membrane-bound organelle found in most eukaryotic cells. The word mitochondrion comes from the Greek μίτος, mitos, i.e. ""thread"", and χονδρίον, chondrion, i.e. ""granule"" or ""grain-like"".Mitochondria range from 0.5 to 1.0 μm in diameter. A considerable variation can be seen in the structure and size of this organelle. Unless specifically stained, they are not visible. These structures are described as ""the powerhouse of the cell"" because they generate most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy. In addition to supplying cellular energy, mitochondria are involved in other tasks, such as signaling, cellular differentiation, and cell death, as well as maintaining control of the cell cycle and cell growth. Mitochondria have been implicated in several human diseases, including mitochondrial disorders, cardiac dysfunction, and heart failure. A recent University of California study including ten children diagnosed with severe autism suggests that autism may be correlated with mitochondrial defects as well.Several characteristics make mitochondria unique. The number of mitochondria in a cell can vary widely by organism, tissue, and cell type. For instance, red blood cells have no mitochondria, whereas liver cells can have more than 2000. The organelle is composed of compartments that carry out specialized functions. These compartments or regions include the outer membrane, the intermembrane space, the inner membrane, and the cristae and matrix. Mitochondrial proteins vary depending on the tissue and the species. In humans, 615 distinct types of protein have been identified from cardiac mitochondria, whereas in rats, 940 proteins have been reported. The mitochondrial proteome is thought to be dynamically regulated. Although most of a cell's DNA is contained in the cell nucleus, the mitochondrion has its own independent genome. Further, its DNA shows substantial similarity to bacterial genomes.