38. Chloroplast is domed shape because (not reviewed A) B) C) They are more effi
ID: 247504 • Letter: 3
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38. Chloroplast is domed shape because (not reviewed A) B) C) They are more efficient in absorbing light energy while dome Being domed shape allows chloroplast to increase oxygen production Domed shape chloroplast splits sunlight into its component wavelength as not all spectrum participates in photosynthesis Domed shape chloroplast allows the chlorophyll to adsorbed more light energy D) 39. What does oxygen allow humans to do? A) Breathe B) Produce food C) Digest food D) Produce ATP from food 40. What is the primary purpose of the light reactions of photosynthesis? A) To produce glucose B) To release electrons needed to convert solar energy to chemical energy such as ATP C) To create oxygen gas D) To remove carbon dioxide gas from the atmosphere 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)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 tllI 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 Normal cells don't like to make ATP from glucose whereas cancer cells do Advanced cancer cells are highly metabolic and use up excess glucose in glycolytic process hence leaving normal cells with little glucose for ATP synthesis B) C) D) Cancer cells prefer to make ATP from glycolysis which is more efficient than ETC E) None of these options are correct.Explanation / Answer
38. Correct answer:- (A) they are more efficient in absorbing light energy while dome.
Explanation:- dome shape have larger surface area hence absorb more light energy.
39. Correct answer:- (D) produce ATP from food.
Explanation:- oxygen is used in final step of Electeon transport chain and capture hydrogen ion for continuing the chain.
40. Correct answer:- (B) to release electrons needed to convert solar energy to chemical energy such as ATP.
Explanation:- light reaction is the first stage of photosynthesis which convert solar energy into chemical energy in the form of NADPH and ATP.
- this energy is used in light reaction and fuel the assemble of sugar molecules.
41. Correct answer:- (B) The ensure food drink Because the body will spend less energy breaking it down.
42. Correct answer:- (C) advanced cancer cell are highly metabolic and use up excess glucose in glycolytic process leaving behind with little glucose.
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