Which of the following is correct statement
1. Every chemical reaction of metabolism is a catalysed reaction.
2. There is no uncatalysed metabolic conversion in the living system.
3. The proteins with catalytic power are called as enzymes
4. All of these

CO₂ dissolving in water is a
1. Physical process
2. Catalysed process in living system
3. Chemical process
4. both A and B

Which of the following is true?
1. The conversion of acetic acid to cholesterol is an anabolic process.
2. The conversion of glucose to lactic acid is a catabolic process.
3. The conversion of acetic acid to cholesterol is a bio-synthetic pathway
4. All of these

Which of the following is true?
1. The conversion of acetic acid to cholesterol is a energy consuming process.
2. The conversion of glucose to lactic acid is a energy releasing process.
3. Assembly of protein from amino acids is a energy consuming process.
4. All of these

Which of the following is true?
1. Anabolic pathway consumes energy.
2. Catabolic pathway releases energy.
3. Anabolism + Catabolism = Metabolism
4. All of these

Find the correct pair
1. Catabolism-Degradation
2. Anabolism-biosynthesis
3. Degradation + Biosynthesis = Metabolism
4. All of these

Find the correct statement

1. Living organisms trap energy which are liberated during degradation in the form of chemical bonds                                                                                      

2. The trapped chemical bond energy is utilised during anabolic process

3. The energy currency in living system is ATP

4. All of these

ATP is a

Find the correct statement
1. System at equilibrium never perform work
2. System at non-equilibrium never perform work
3. Biological system attains equilibrium
4. Both A and C

All living organisms never attain
1. equilibrium state
2. non- equilibrium state
3. steady state
4. Both A and C