question about earth science processes

Question

process 1.  6 C02 + 6 H20 → C6H1206 + 6 02

 

process 2.  C6H1206 + 6 02 → H20 + 6 C0 2 + energy

 

process 3.  C6H1206 → energy + 2 CH 3CHOHCOOH

 

process 4.  C6 H12 06 → energy + 2 CO2 + 2 C2H5 0H

 

1.  which of the process(es) breaks/break down glucoes and release energy.  list as many as applies

 

2.  which process(es) does/do not require oxygen to release energy?  list as many as applies

 

3.  which two processes are found in plants

 

4.  which two processes are found in animals

Answer 1

L,

 

The firs part is easy:process 2 is the only one that releases energy.

Then since process 2-4 release energy, process 3-4 do not require oxyGen.

Since dioxide exchange co2 for o2, plants use process 2,4

Since animals break down glucose for energy they use process 2-4.

 

Hope that helps,

Deanna