<span>The climber asks “On belay”</span>
The belayer answers “Belay On”
The climber asks “Climbing”
The belayer answers “Climb on”
The climber then may
mount the wall. When the climber reaches the top, or is ready to come down, the
climber must say “Ready to Lower” so that the belayer knows that
the climber wants to come down.
No cause i have scoliosis so i dont think so
Answer:
Competition on the same receptor binding site
Explanation:
Adenosine is a neuromodulator or chemical in nervous system that makes humans feel tired while caffeine act as adenosine antagonist of adenosine blocker that makes human feel fresh.
Adenosine and caffeine both binds to the same receptor and compete for the same binding site. When adenosine binds to its receptors, the neural activity slows down but when caffeine binds to the same receptor, it do not allow adenosine to bind the same receptor and do not slows down the neural activity.
Hence, the correct answer is "Competition on the same receptor binding site".
Answer:
b is the answer ' histology '
