In hyperkalemia the resting membrane potential moves farther

In hyperkalemia, the resting membrane potential moves farther from 0 millivolts. moves closer to 0 millivolts remains unaffected Which of these statements about the Na+/K + pump is TRUE? Na+ is actively transported into the cell. K+ is actively transported out of the cell. An equal number of Na+ and K+ ions are transported with each cycle of the pump. The pumps are constantly active In all cells Which of the following statements regarding second messengers (or signal transduction) is FALSE? They are needed to mediate the action of nonpolar regulatory molecules. They are released from the plasma membrane into the cytoplasm of cells They are produced in response to the binding of regulatory molecules to receptors in the plasma Membrane They produce the intracellular actions of polar regulatory molecules. True/False Steroid molecules are structurally different than triglycerides yet they are still classified as lipids because they are polar and soluble in water. True/False In paracrine signaling, hormones are secreted and enter the blood and earned to all cells in the body. True/False Examples of second messengers include cyclic AMP, Ca^2+ ion, phosphoinostitol of and cycle GMP. True/False The two primary processes of intracellular transport are diffusion and osmosis True/False Most of the enzymes that perform primary active transport are transmembrane ATPases True/False In coupled transport (of secondary active transport), the energy used to transport molecules across a plasma membrane relies on an electrochemical potential difference created by pumping Ions in/out of a cell.

Solution

33.A(by shifting the resting membrane potential to a less negative value and thus closer to threshold potential)

34.D

38.TRUE

40.true