#Question id: 23312
#General Aptitude
#Question id: 384
#Unit 1. Molecules and their Interaction Relevant to Biology
A solution was prepared by dissolving 0.02 moles of acetic acid (HOAc; pKa = 4.8) in water to give 1 liter of solution. What is the pH? To this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH? (In this problem, you may ignore changes in volume due to the addition of NaOH).
#Question id: 434
#Unit 1. Molecules and their Interaction Relevant to Biology
Anabolic and catabolic reactions in eukaryotes can occur simultaneously in cells. This is possible because ________.
#Question id: 22954
#Unit 5. Developmental Biology
#Question id: 19790
#Unit 13. Methods in Biology