Question

I need help p/z I have exam tomorrow
13. Of the following characteristics, which one is not true about enzymes?
a. They are essential to the metabolism of cells for the conversion of energy.
b. They function best at specific temperatures but break down at high temperatures.
c. Some enzymes need activators or cofactors.
d. They function best at a particular pH.
e. They undergo major chemical change after reacting with their specific substrate.

Answer 1

\[\bf\Huge{~~\color{red}{\boxed{W}}\color{#FF9200}{\boxed{E}}\color{#FFDB00}{\boxed{L}}\color{#B6ff00}{\boxed{C}}\color{#00ff49}{\boxed{O}}\color{#00DBff}{\boxed{M}}\color{#B600ff}{\boxed{E}}\\~~~~~~~~~~~~~~~~~~\boxed{T}\boxed{O}\\~~~~~~~~~~~\color{#0092ff}{\boxed{O}}\color{#0092ff}{\boxed{P}}\color{#0092ff}{\boxed{E}}\color{#0092ff}{\boxed{N}}\color{#7cc517}{\boxed{S}}\color{#7cc517}{\boxed{T}}\color{#7cc517}{\boxed{U}}\color{#7cc517}{\boxed{D}}\color{#7cc517}{\boxed{Y}}\color{#7cc517}{\boxed{!}}}\]

Enzymes are biological catalysts. That means they accelerate reactions \(\sf without\) being consumed. So 1 enzyme molecule can speed up many reactions because they stay the same after a reaction is completed.

Answer 2

thnx so which 1 de right answer

Answer 3

Based on the information i just gave you, what do you think is the correct answer?

Answer 4

b

Answer 5

No B is not the answer because enzymes do function best at an optimum temperature.

Answer 6

yeah

Answer 7

When compounds are consumed in the reaction, they would change chemically.
Enzymes are not 'consumed' in reactions.

Answer 8

is that e

Answer 9

Yes E is correct \(\Huge\ddot\smile\)

Answer 10

thnx so much

Answer 11

You're welcome :)