fermentation? 5. What gas is produced by cellular respiration and ethanol fermen
ID: 3164882 • Letter: F
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fermentation? 5. What gas is produced by cellular respiration and ethanol fermentation? 6. What molecule is formed using energy in glucose and ADP+ during cellular respiration? m 7. Where does fermentation take place in a cell? tafe 8. What molecule is made when animal cells do fermentation? 9. What were the contents of the vial that served as the negative control for the soybean 10. What were the contents of the vial used to correct for changes in volume caused by 11. What does movement of the marker in the side arm of a respirometer toward a tube 12. What biomolecule is the product of fermentation done by yeast? experiment? atmospheric pressure or temperature changes? containing germinating soybeans indicate? 13. What was measured in the yeast fermentation experiment to determine the amount of CO produced? 14. What kind of biomolecule is the sucrose used during the fermentation experiment? Thought Questions 15. Mature plants do photosynthesis to make glacose, which is then used to make the ATP needed to grow and reproduce. Where does the germinating soybean get the glucose it needs for making ATH? 16. Why would "no net change for vial I" have been the results in the soybean experiment if you forgot to soak the cotton with KOH? 17. Why is it reasonable to hypothesize that sucrose will be more difficult than glucose for yeast to ferment duri fermentation experiment? Laboratory 7 Cellular Respiration 7-7 atory 27 Introduction to Inverbeorates 27-18Explanation / Answer
5) Carbon dioxide is produced by cellular respiration and ethanol fermentation.
6) ATP molecule is formed using energy in glucose and ADP + P during cellular respiration.
7) In cytoplasm, fermentation takes place in a cell.
8) Lactic acid molecule is made when animal cells do fermentation.
9) Plastic beads were the content of the vial that served as the negative control for the soybean experiment.
10) The glass beads were used to correct for changes in volume caused by atmospheric pressure or temperature changes.
11) The movement of the marker in the side arm of a respirometer towards a tube containing germinating soybean indicates the cellular respiration.
12) Ethanol is the product of fermentation done by yeast.
13) Bubbles were measured in the yeast fermentation experiment to determine the amount of CO2 produced.
14) The sucrose is the disaccharide biomolecule that is used during the fermentation experiment.
15) The germinating soybean get the glucose it needs for making ATP from photosynthesis.
16) Why would no net change for vial 1 have been the result of the soybean experiment if you forget to soak the cotton with KOH?
KOH absorbs CO2. The carbon dioxide given off in vial 1 will obscure the uptake of oxygen in that vial.
17) Why is it reasonable to hypothesize that sucrose will be more difficult than glucose for yeast to ferment during the fermentation experiment?
Glucose is the sugar organisms usually metabolize. Glucose has a simple structure that is easy to breakdown. On the other hand, the sucrose is a disaccharide.
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