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?

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.

 

38. Chloroplast is domed shape because…...

A) They are more efficient in absorbing light energy while dome

B) Being domed shape allows chloroplast to increase oxygen production

C) Domed shape chloroplast splits sunlight into its component wavelength as not all spectrum participates in photosynthesis

D) Domed shape chloroplast allows the chlorophyll to adsorbed more light energy

 

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?

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

 

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?

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?

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.

 

43. What will happen if you grow your yucca in the dark for 2wks while providing nutrient, water and CO2?

A) Nothing….I will have nice yucca yam at end of 2wks

B) The leaves will be dull or dead so no yucca yam will be available at the end of 2wks

C) The yucca yam will be bigger than if I grew it outside; after all carbohydrates are made in night reaction.

D) The yucca yam will not form at all for it needs light to make ATP to drive yucca production at night

 

 

44. T/F? Leaves in plants act like solar panel to harness the sun’s energy and for cellular respiration

A) Absolutely true statement

B) Absolutely false statement

C) There is some truth to the statement and I can prove that

D) I missed class that day so I will have to guess the answer

SuperTutor

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Status NEW Posted 09 Jun 2017 07:06 AM My Price 9.00

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