Answer:
See the answer below
Explanation:
<em>The best explanation would be that both Na and the amino acid lycine are simultaneously diffusing (in bound form) from the outside to the inside of the cell. </em>
Considering the Na alone, one would see that the concentration outside the cell decreased in equal amount (15 mM) as the increase in the intracellular concentration of the same molecule.
Also considering the amino acid alone, the extracellular concentration increased by the same magnitude (5 mM) as the decrease in the intracellular concentration of the same molecule.
<u>Hence, it could only be that both molecules bind together and diffused from the region of higher concentration (outside of the cell) to the region of lower concentration (inside).</u>
The answer is b because it is negative on our world
A I am pretty sure because young adulthood is when you are acting more mature but taking the next step would be middle
The answer is perceptual set because it means to focus on some sensory aspects and ignore others
C.<span>trees going dormant in winter to survive unfavorable conditions</span>