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Explore the process of cellular respiration, from carbohydrates to energy production, covering Glycolysis, Fermentation, Kreb's Cycle, and Electron Transport Chain. Learn about the transformation of glucose to ATP and the importance of oxygen in this biological pathway.
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Carbs Glycolysis Fermentation Kreb’s Cycle Electron Transport Chain Energy $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500 Biology
$100 A: It is the literal translation of the name “carbohydrate”.
$100 Q: What is “carbon water”?
$200 A: Glucose, fructose, and galactose, all 3 are identified as this.
$200 Q: What are monosacharides?
$300 A: All carbohydrates, except monosacharides, are assembled into polymers by this reaction.
$300 Q: What is a dehydration synthesis (or condensation) reaction?
$400 A: When a hydrolysis reaction occurs with starch, this molecule is produced in large quantities. A: When a hydrolysis reaction occurs with starch, this molecule is produced in large quantities.
$400 Q: What is glucose?
$500 A: Plants, specifically seeds and roots, but also stems and leaves.
$500 Q: Where do carbohydrates come from?
$100 A: The organic molecule glycolysis starts with.
$100 Q: What is glucose?
$200 A: Glycolysis occurs here.
$200 Q: What is the cytosol/cytoplasm?
$300 A: As a result of glycolysis, the carbon based molecule of glucose is changed to this carbon based molecule.
$300 Q: What is pyruvic acid (pyruvate)?
$400 A: As bonds in glucose are broken, free energy is transferred to the bonds of this molecule.
$400 Q: What is ATP?
$500 A: This molecule becomes available for use in alcoholic fermentation, or can be utilized by the Electron Transport Chain as part of aerobic respiration.
$500 Q: What is NADH?
$100 A: Fermentation occurs when this is not present.
$100 Q: What is oxygen?
$200 A: This waste product of fermentation is considered desirable by many adults in western civilization.
$200 Q: What is ethyl alcohol (ethanol)?
$300 A: For humans, this product of fermentation accumulates in muscle cells and interferes with normal muscle function.
$300 Q: What is lactic acid?
$400 A: It is what allows yeast to perform alcoholic fermentation, while humans cannot.
$400 Q: What is an enzyme?
$500 A: This commercial use of fermentation is the primary source of food around the world.
$500 Q: What is bread making (baking)?
$100 A: This is where the Kreb’s Cycle occurs.
$100 Q: What is the mitochondrial matrix?
$200 A: Liberated in large amounts, it is the key “product” of the Kreb’s Cycle.
$200 Q: What are hydrogen atoms?
$300 A: The number of times the Kreb’s Cycle functions for every molecule of glucose.
$300 Q: What is twice?
$400 A: This molecule is released by aerobic organisms as a result of performing the Kreb’s Cycle.
$400 Q: What is Carbon Dioxide (CO2)?
$500 A: It’ why the Kreb’s Cycle is referred to as a cycle.
$500 Q: What is 4-carbon molecules are recycled to join with new Acetyl CoA forming new Citric Acid to start again
$100 A: This is what “cascades” along the Electron Transport Chain, releasing free energy with each collision.
$100 Q: What is electrons?
$200 A: The part of the mitochondrion where the Electron Transport Chain occurs.
$200 A: What is the inner membrane?
$300 A: 36 ATP.
$300 Q: What is the total number of ATP synthesized by the Electron Transport Chain?
$400 A: C6H12O6 + 6O2→ 6CO2 + 6H2O.
