#Question id: 40
#Unit 1. Molecules and their Interaction Relevant to Biology
Given that the standard free-energy change for the reaction glucose + Pi → glucose 6-phosphate is 13.8 kJ/mol, and the standard free-energy change for the reaction ATP → ADP + Pi is −30.5 kJ/mol, what is the free-energy change for the reaction glucose + ATP → glucose 6-phosphate + ADP?
#Question id: 41
#Unit 1. Molecules and their Interaction Relevant to Biology
Enzymes are biological catalysts that enhance the rate of reaction by:
#Question id: 42
#Unit 1. Molecules and their Interaction Relevant to Biology
What is the relation between the given compound?
#Question id: 43
#Unit 1. Molecules and their Interaction Relevant to Biology
If 10 g of ice at 0°C is converted to water at the same temperature, the change in entropy will be- (latent heat 80 cal/g
#Question id: 44
#Unit 1. Molecules and their Interaction Relevant to Biology
The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?
#Question id: 45
#Unit 1. Molecules and their Interaction Relevant to Biology
What is the standard free-energy change, ΔG°, under physiological conditions (E. coli grows in the human gut, at 37 °C) for the following reaction? (Keq = 7.8 × 10^2)
Glucose + ATP → glucose 6-phosphate + ADP