A sodium-potassium pump . Group of answer choices moves three potassium ions out of a cell and two sodium ions into a cell using energy from ATP hydrolysis move three sodium ions out of a cell and two potassium ions into a cell and generates an ATP in each cycle moves three potassium ions out of a cell and two sodium ions into a cell while producing ATP for each cycle moves three sodium ions out of a cell and two potassium ions into a cell using energy from ATP hydrolysis

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.

Differentiation of cells changes the nucleic information. true false

What condition is kept close to its set point in osmoregulation? a. body temperature b.platelet count c.blood glucose level d.water balance