HELP PLEASE
Question 1 (1 point)
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What is the purpose of a model?
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Biology, 18.11.2020 22:40, jodonw5616
HELP PLEASE
Question 1 (1 point)
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What is the purpose of a model?
Question 1 options:
Increase the efficiency of cells
Representing things which would be difficult to observe directly
Recreate complex systems in a new location
Demonstrate the exact function of a living system
Question 2 (1 point)
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Where in the cell does glycolysis occur?
Question 2 options:
Chloroplast
Mitochondria
Cytoplasm
Thylakoid
Question 3 (1 point)
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Pyruvate has carbon (s) and is produced by
Question 3 options:
3, glycolysis
3, photosynthesis
4, glycolysis
6, photosynthesis
Question 4 (1 point)
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What is NOT a product of glycolysis?
Question 4 options:
Oxygen
NADH
ATP
Pyruvate
Question 5 (1 point)
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What is the benefit of oxidative phosphorylation over glycolysis?
Question 5 options:
Much more ATP produced
No membrane required
No special organelle required
Produces oxygen
Question 6 (1 point)
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Why does photosynthesis require 38 ATP to make sugar but respiration only creates around 32 ATP?
Question 6 options:
Plants need more energy for building cell walls than animals do for respiration
Useful energy is lost during each chemical change
The sugar made from photosynthesis has more energy than the type of sugar used for respiration
All of the above
Question 7 (1 point)
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Where would a concentration gradient exist?
Question 7 options:
Within the Cell wall
Throughout the Cytoplasm
Within the mitochondria
Outside the chloroplast
Question 8 (1 point)
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How many times do you need to identify a loss of energy due to the second law of thermodynamics in your model?
Question 8 options:
Once
Twice
Every time it occurs
Never
Question 9 (1 point)
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What creates the ATP in respiration?
Question 9 options:
Carbon dioxide
Light
Oxygen
ATP synthase
Question 10 (1 point)
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What is the "job" of oxygen in respiration?
Question 10 options:
Pick up electron from electron transport chain
Split glucose into two pyruvate
Add "P" group onto ATP to make ADP
Phosphorylate NADH
Answers: 2
Biology, 21.06.2019 15:30, clariii59
Question 4 using myplate's daily food plant for 2000 kilocalories as a reference, the servings from the protein foods group in this menu are a. adequate overall, and consistent with the dietary guidelines 2010 recommendations. b. short 2 ounce equivalents. c. inadequate in terms of the recommendations for a 2000 kcal diet. d. adequate overall, but inconsistent with the dietary guidelines 2010 recommendations.
Answers: 1
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