a hypothetical cell has a higher concentration of sodium ions outside the cell than inside the cell but an equal amount of chloride outside the cell and inside the cell. based on its electrochemical gradient, which direction would chloride ions move across the cell membrane?

What does the chemical formula c3h6o2 tell about a molecule of the compound it represents

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms