#Question id: 51
#Unit 1. Molecules and their Interaction Relevant to Biology
If the equilibrium constant, Keq, for the reaction ATP → ADP + Pi is 2.22 × 105 M, calculate the standard free-energy change, ΔG°, for the synthesis of ATP from ADP and Pi at 25 °C.
#Question id: 52
#Unit 1. Molecules and their Interaction Relevant to Biology
Choose the incorrect option regarding Isomerism.
#Question id: 54
#Unit 1. Molecules and their Interaction Relevant to Biology
About 25 of the 92 natural elements are known to be essential to life. Which 4 of these 25 elements make up approximately 96% of living matter?
#Question id: 55
#Unit 1. Molecules and their Interaction Relevant to Biology
The standard free energy change for the reaction A → B is −15.0 kJ · mol−1. What is the equilibrium constant for the reaction at 25°C?
#Question id: 57
#Unit 1. Molecules and their Interaction Relevant to Biology
A(n) ________ has charge but negligible mass, whereas a(n) ________ has mass but no charge.
#Question id: 58
#Unit 1. Molecules and their Interaction Relevant to Biology
A covalent chemical bond is one in which ________.