Question

Anyone know this one? I think its A or B since an inhibitor restricts a reaction, but I can't seem to find the difference between the two choices. @PRAETORIAN.10 @barreraA
@Andre88

Answer 1

I would go with a

Answer 2

Thanks!

Answer 3

@Andre88
What about this one?

Compared to air in the alveoli, blood in the pulmonary artery contains which of the following?
Higher concentrations of oxygen and lower concentrations of carbon dioxide
Higher concentrations of oxygen and higher concentrations of carbon dioxide
Lower concentrations of oxygen and higher concentrations of carbon dioxide
Lower concentrations of oxygen and lower concentrations of carbon dioxide

Answer 4

from reading I'm going with a on this

Answer 5

You sure?

Answer 6

can't say i am.. just from reading that'd be my answer

Answer 7

ohhhhhhhhhhhhhhh my gosh im sorry i was doing a quiz
ugh its 2.07am im dying

Answer 8

@praetorian.10 No worries lol. Can you check the one's so far? Its ok though if you can't since you're in a different time zone :)

Answer 9

Which of the following will increase the reaction rate of an enzyme reaction?

Decreasing the amount of enzyme while leaving the product amount unchanged
Decreasing the amount of product while leaving the enzyme amount unchanged
Increasing the amount of enzyme while leaving the substrate amount unchanged
Increasing the amount of substrate while leaving the enzyme amount unchanged

@praetorian.10
@Andre88
@barreraA

Answer 10

The first question cannot be correctly answered. A could have the inhibitor and therefore use more energy than B, or B could have a promotor secondary to what A has. If B has a promotor than A does not need to have an inhibitor to be less efficient than A. C and D just do not make any sense as both A and B would have to have substrates. I believe "A" is the most likely answer, but if you can contact the person in charge I would and tell them it needs clarifying.