An exergonic reaction proceeds with net release of free energy.
An endergonic reaction absorbs free energy
1. Phosphate Group,Pentose sugar, and Nitrogen base
2. Not sure
3.These are found in RNA cytosine, guanine, adenine and uracil.
The answer to your question is :64 cm cubed
Whether or not they are within the same group (vertical columns) within the periodic table, determines similarity of chemical properties.
