#Question id: 10297
#Unit 6. System Physiology – Plant
The following statements are related to pentose phosphate pathway.
a) The first and third steps are oxidations with large, negative standard free-energy changes and are essentially irreversible in the cell
b) NADPH rises and inhibits the first enzyme in the pentose phosphate pathway. As a result, more glucose 6-phosphate is available for glycolysis
c) All the enzymes of the reversible reaction of the pentose phosphate pathway are located in the cytosol
d) The NADPH is used for biosynthetic reactions such as lipid synthesis and nitrogen assimilation in the cytosol
which one of the following combination of above statements is incorrect?
#Question id: 161
#Unit 1. Molecules and their Interaction Relevant to Biology
Two amino acids of the standard 20 contain sulfur atoms. They are:
#Question id: 9168
#Unit 9. Diversity of Life Forms
Which of the following statements best describes the interaction between fire and ecosystems?
#Question id: 18947
#Unit 13. Methods in Biology
#Question id: 11117
#Unit 7. System Physiology – Animal
The molecule that prevents lung collapse by lowering the surface tension of the water film lining each alveolar sac is called: