Resting membrane potential in neuron is -70 mv. How can the calculate it? And what is the difference between resting membrane potential and equilibrium potential for K+ (Potassium).

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).

Were you able to observe the nucleolus in any of the cells if so which ones

Stephen is a student who wants to test his knowledge of medical terminology. which option could he use?