6.Which statement about energy transfer in nature is true? (Not in ...

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6.Which statement about energy transfer in nature is true? (Not in your review)
A)10% of energy is lost during conversion in the ecosystem
B)50% of energy is lost during conversion in the ecosystem
C)90% of energy is lost during transfer in the food chain
D)100% of energy is lost during conversion in the ecosystem.

12. How much ATPs are produced during anaerobic respiration (Not reviewed)?
A) Three
B) Two
C) Zero
D) One
E) Four

13. Which statement is true about cellular respiration?
A) You cannot obtain energy (ATP) from fat as the energy expenditure is too much
B) You cannot obtain energy (ATP) from protein because of the energy expenditure
C) You can obtain energy from both proteins and fat even though the initial energy expenditure is much
D) A, B, and C are all true statements
E) Neither A, B nor C is correct statement

14. Adenosine Triphosphate (ATP) is a transformed form of sun’s energy fueling cellular work
A) This statement is false as ATP is not ultimately derived from sun
B) This statement is true as all energy form in our solar system is derived from sun
C) ATP is generated from carbohydrates and the sun has nothing to do with it.

20.T/F: If you deplete your glucose reserve (starvation), your body will obtain energy from your fat reserve (not in your review)
A)This is a true statement.
B)This is a false statement, protein is preferred source to fat.
C)I have an alternate explanation via google research

21.T/F: Yucca (cassava) is a chemical form of sun’s energy in plant (not in your review)
A)This is a true statement.
B)This is a false statement
C)I have an alternate explanation professor…..via my google research

32. When Usain Bolt is dashing for 100 meters, he breaths less while breaking the world speed record. Where could he have gotten all the energy to be the world fastest man if he isn’t breathing that much while sprinting (not reviewed)?
A) His ETC goes on overdrive in producing ATP even when oxygen is low.
B) His Kreb cycle goes on overdrive to expel CO2 so as to excess lots ATP to burn.
C) His glycolytic step goes on overdrive in burning excess glucose to produce 40 ATP per molecule to sustain the burst of activity of his muscle cells
D) His glycolytic (glycolysis) process goes on overdrive to burn excess glucose to make only 2 ATP per molecule.
E) I have no idea and google can’t help me out here

41.You are in Africa and you see a severely malnourished starving child on brink of death. In your backpack you have a piece of water, bread and several bottles of chocolate ‘ensure food drink’. The bread have several more calories than the ensure drink or water. Which should you give to the child? (not in your review)
A)Bread because a malnourished child needs all the ATP they to recover
B)The ensure food drink because the body will spend less energy breaking it down
C)I will give the child both bread and ensure because the child will need all the ATP to survive and recover
D)I will carry the child till I can find help
E)Not sure what I will do really

42.Stage 3 to 4 cancer cells are vicious in that they use up most glucose in the body leaving normal cells to starve and die. Why is that so? (not in your review)
A)Cancer cells are more efficient in converting glucose to ATP whereas normal cells are inefficient at this task leaving them disadvantaged
B)Normal cells don’t like to make ATP from glucose whereas cancer cells do
C)Advanced cancer cells are highly metabolic and use up excess glucose in glycolytic process hence leaving normal cells with little glucose for ATP synthesis
D)Cancer cells prefer to make ATP from glycolysis which is more efficient than ETC
E)None of these options are correct.

44.T/F? Leaves in plants act like solar panel to harness the sun’s energy and for cellular respiration (not in your review)
A)Absolutely true statement
B)Absolutely false statement
C)There is some truth to the statement and I can prove that
D) I will have to guess the answer

45.T/F? When an animal dies and rots, this is a good example of First law of thermodynamics
A)Absolutely true statement
B)Absolutely false statement
C)None of the above option is correct
D)I will have to guess the answer

46.T/F? Plants use ATP from light reaction to maintain its own metabolic activities (not reviewed)?
A)Absolutely true statement
B)Absolutely false statement
C)None of the above option is correct
D)I will have to guess the answer

47.T/F In terms of thermodynamics, yucca is kinetic energy (not reviewed)?
A)Absolutely true statement
B)Absolutely false statement
C)None of the above option is correct

48.T/F. When you waste energy in your home, you are essentially ‘destroying’ it which wouldincrease your energy bill?
A)Absolutely true statement
B)Absolutely false statement
C)None of the above option is correct

49.T/F. Normal cells can survive on ATP from glycolysis very well…
A)True
B)False

50.T/F. Stage 4 cancer cells are efficient in ATP synthesis from ETC
A)True
B)False

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6 C 90% of energy is lost during transfer in the food chain
12 B Two
13 C You can obtain energy from both proteins and fat...

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