Cells in the stomach produce an enzyme called pepsin to help digest food. Pepsin is most effective at a pH of 2. Which of these graphs most likely shows what will happen to the
activity of pepsin as the pH of the stomach is increased?
A.
B.
EFFECT OF PH
ON PEPSIN ACTIVITY
EFFECT OF PH
ON PEPSIN ACTIVITY
Pepsin Activity
Pepsin Activity
0
2
3
2
PH
EFFECT OF PH
ON PEPSIN ACTIVITY
pH
EFFECT OF PH
ON PEPSIN ACTIVITY
D.
C.
Pepsin Activity
Pepsin Activity
0
3
pH
N
A b c d

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

ya the other dude is right

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.