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#Question id: 11147


The concentrations of ions are very different inside and outside a nerve cell due to ________.

#7. System Physiology – Animal
  1. osmosis
  2. diffusion
  3. sodium-potassium pumps
  4. symports and antiports

Answer:- Option(s): 3


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#Question id: 7286

#5. Developmental Biology

Which of the floral whorls is affected in apetala 3/pistillata (ap3/pi) mutants?

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#Question id: 11135

#7. System Physiology – Animal

The three stages of information processing in animals include ________.

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#Question id: 4964

#11. Evolution and Behavior

Which of the following statements provides the strongest evidence that prokaryotes evolved before eukaryotes?

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#Question id: 2610

#2. Cellular Organization

Binding of RNA polymerase over promoter synthesizes

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#Question id: 381

#1. Molecules and their Interaction Relevant to Biology

Consider an acetate buffer, initially at the same pH as its pKa (4.76). When sodium hydroxide (NaOH) is mixed with this buffer, the:

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