The question pertains to cancer cells exhibit an altered energy metabolism. The breakdown of one glucose yields two molecules of ATP via glycolysis so why thorough aerobic conditions is there such an abundance of ATP?
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Q: is a product of aerobic (cell) respiration. охуgen carbon dioxide glucose lactic acid
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Microbial Physiology
Microbial physiology is the branch of microbiology that is associated with studying the physiology of fungi, bacteria, and viruses. It is an important field of science concerning functional genomics and metabolic engineering.
Chemotaxis
The organism’s movement in a particular direction as a response to certain chemicals that are available in the environment is defined as chemotaxis. In brief, it can be defined as the occurrence of an organism’s movement in response to a certain chemical stimulus.
The question pertains to cancer cells exhibit an altered energy
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- A glucose-fed yeast cell is moved from an aerobic environment to an anaerobic one. For the cell to continue to generate ATP at the same rate, approximately how much glucose must it consume in the anaerobic environment compared with the aerobic environment?The complete catabolism of one molecule of C6H12O6 into carbon dioxide and water produces a larger amount of ATP in aerobic prokaryotes than it does in aerobic eukaryotes because aerobic prokaryotes: always produce ethanol rather than lactic acid as a byproduct generate more molecules of NADH during aerobic respiration have no transport costs to get NADH into mitochondria generate more molecules of FADH2 during aerobic respiration are able to use pyruvate as a substrate for fermentationWhich of the following conditions will produce active glycogen phosphorylase? AMP АТР Phosphorylation of Serine 14 Glucose Glucose-6-Phosphate Phosphorylation of Serine 14 and AMP Phosphorylation of Serine 14 and ATP
- . An aerobic prokaryotic cell is able to generate a maximum of how many molecules of ATP from the complete catabolism of one glucose molecule into carbon dioxide and water? 2 molecules of ATP 4 molecules of ATP 6 molecules of ATP 30 molecules of ATP 32 molecules of ATPGlycolysis is an important pathway for energy production. As such, the enzymes are always present. After eating a meal, blood glucose levels rise drastically, requiring a rapid increase in glycolytic enzyme concentration to metabolize the influx of glucose. When the blood glucose level drops to baseline, the concentration of glycolytic enzymes is reduced in the cell. Question :- Describe one pathway that allows the cell to rapidly increase glycolytic enzyme levels and one pathway that can be used to reduce glycolytic enzyme levels.The figure below shows an illustration of a mitochondrian. Mustration of a mitochondrion Which of the following best describes the relationship between the structure and function of the mitochondrion? A B с D The shape of the mitochondrion Increases its material-exchange efficiency by maximiz ing its overall volume relative to its surface area. The double-membrane structure of the mitochondrion allows it to maintain its relatively acidic environment in which nutrients can be digested. The folds of the mitochondrion Inner membrane increase its material-exchange effi- ciency by maximizing its surface area relative to its volume. The specific structure of the mitochondrion Inner membrane allows it to correctly guide the folding of proteins into their functional shape.
- We have discussed the aerobic metabolism of glucose extensively in this class. To capture and use the energy in glucose to make ATP, we must utilize 4 different sequential pathways/steps. Starting with one glucose molecule and eventually ending with CO, H;O and ATP, list the 4 pathways/steps in order and tell me what molecules enter each pathway, and what the final products of each pathway are. Edit View Insert Format Tools Table 12pt v Paragraph v BIUAv ev Tov : IPlease answer the following for parts A & B In Biochemistry there is a key aspect which is regulation. It affects all aspects of the cell life cycle. Choose 2 of the following and describe how “regulation” plays an important role. Be as descriptive as possible NOTE: We are not just talking about enzymatic control, but other levels of control too. A- Committed/Pivotal steps in a metabolic pathway B- Compartmentalization-Location, Location, Location C- Signal Transduction in metabolismWhich of the following statements about pyruvate kinase expressed in cancer cells is correct? Group of answer choices Cancer cells express the M1 isoform Cancer cells express a less active isoform The isoform in cancer cells is activated by growth factors The isoform in cancer cells produces large quantities of ATP
- In which stage of aerobic cellular respiration are FADH2 molecules produced? Pyruvate Oxidation Glycolysis Krebs Cycle Electron TransportExplain how cancer cell metabolism is different from normal cell metabolism. Describe how PET scans take advantage of this difference in metabolism to distinguish cancer cells from normal cellsWhich of the following statements about glycolysis is FALSE? O It generates 2 molecules of ATP net per molecule of glucose. O It is located in the cytosol of both prokaryotes and eukaryotes. O It requires an input of 2 molecules of ATP per molecule of glucose to generate fructose-1,6-bisphosphate. O It generates 2 molecules of NADH per molecule of glucose. O It liberates 2 molecules of CO2 per molecule of glucose.