Which of the following correctly describes the importance of the nitrogen cycle?
to recycle carbon-based compounds
to replenish carbon in the atmosphere
to decompose dead plant matter
to create ammonia needed by plants to create proteins

to create ammonia by plants to create proteins

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

the answer is: reproductively

i think i spelled it wrong lol

anyways hope i

-lavira: )