Some membrane channels perform active transport of ca2+ ions into the cell across the membrane with positive potential (0.35v). for each mole of cations, such a channel utilizes hydrolysis of 1 atp molecule. show that this calcium channel will be able to transport ions against 10x concentration gradient.

Asap what occurs after cytokinesis is completed at the end of meiosis 1?

What is the difference between an igneous, sedimentary and metamorphic rock

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto