#Question id: 11566
#Unit 7. System Physiology – Animal
If a person loses a large amount of water in a short period of time, he or she may die from dehydration. Antidiuretic hormone (ADH) can help reduce water loss through its interaction with its target cells in the ________.
#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: 11147
#Unit 7. System Physiology – Animal
The concentrations of ions are very different inside and outside a nerve cell due to ________.
#Question id: 11458
#Unit 7. System Physiology – Animal
A person able to hear only low-frequency sounds would probably have which of the following structural problems in the ear?
#Question id: 433
#Unit 1. Molecules and their Interaction Relevant to Biology
Fatty acid synthesis occurs in the ________, while fatty acid breakdown occurs in the