one shot#!#all the exceptions

For process of photosynthesis, all except one of the following items are essential. Point out the exception

All but one of the following chemicals are neurotransmitters that function in the human brain.Select the exception.

Usually the rate of reaction increases by all the factors except one of the following.

All of the following shows faster conduction of nerve impulse except one ?

Fruit flies are one of the best materials for genetic studies because of all , except

All the following molecules are polar except one

Except one all of the following are characteristics of creative thinking.