Answer: a compound known as calcium carbonate (CaCO3)
Explanation: Google the question itself
<h2>Sodium channels </h2>
Explanation:
Depolarization is a result of sodium channels opening as a result of chemical or pressure-based stimuli
- Depolarization starts when a threshold stimulus applied on a neuron via Na+ mechanically operated channels that trigger action potential
- Action potential is an efficient signaling process by which distantly located cells communicate to each other
- Depolarization of membrane potential is due to influx of Na+ via voltage gated Na+ channels
- Fast opening of voltage gated Na+ channel shifts membrane potential from -70mV to + 50mV at which voltage gated Na+ channels become inactive thus influx of Na+ abruptly stops
In Translation messenger RNA, is decoded in a ribosome, some outside the nucleus ,to produce a specific amino acid chain or polypeptide . the polypeptide later folds into an active protein and performs its function in the cell
Answer:
They are different layers that protect us...skin protects your muscles, and your muscles protect your cells
Explanation:
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Living things<span> require energy in order to survive.
living:</span>They are made up of cells; exhibit characteristics of life, like growth, movement, reproduction, response to stimuli; they evolve, and require energy for daily activities.<span>
Read more: </span><span>They are made up of cells; exhibit characteristics of life, like growth, movement, reproduction, response to stimuli; they evolve, and require energy for daily activities. </span><span>
Read more: They are made up of cells; exhibit characteristics of life, like growth, movement, reproduction, response to stimuli; they evolve, and require energy for daily activities.
</span><span>
non living: </span><span>A </span>non-living thing is one that lacks or has stopped displaying the characteristics of life.