Answer:
i'm gonna need more details to answer
Explanation:
Answer:
Because these organs excretes mucus, spit, cough, etc. as waste product .
Explanation:
Nose and mouth are also called excretory organs. why?
Diphasic impulses.
Hope this helps you :)
Answer:there are many
Explanation: adhesion, surface tension, heat of evaportation
Answer:
If the active site is altered, the enzyme can no longer perform its catalytic activity
Explanation:
Changes in temperature or pH alters the structure of the enzyme. Enzymes have catalytic activity that lowers the activation energy required for a reaction to proceed.
Enzyme catalytic activity is facilitated by the active site - a specific region of the enzyme where the reactants bind.
At the active site, the conditions are optimal for the reaction to take place (the active site gets the reactants in the perfect position to make contact and react).
If the structure of the active site is compromised, it won't have catalytic activity anymore and won't be able to catalyze the reaction