Why is the resting membrane potential (vm) approximately - 70 mv for most cells? most cells contain a large concentration of cl- making them negatively charged. the large concentration of proteins in the interstitial space draws na+ out of the cell making it negatively charged. most membranes are 10 times more permeable to na+ than to k+. most membranes are 40 times more permeable to k+ than to na+.

The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.

Me the formula cacl2 represents the compound

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because