The answer to this is the last option i think
The lobes of the brain that receives input from the nose is called the olfactory lobes. They are the ones responsible in receiving the sense of smell. These lobes are responsible in sending signals in the brain in the process of sense of smell.
For each molecule of glucose consumed, the Krebs cycle occurs: D. twice
1 glucose --> 2 pyruvate, each one entering the Krebs as acetyl-CoA
Waxing Gibbous, I believe.