Answer:
Ion channels are pore-forming membrane proteins that create a gated, water-filled pore to help establish and control voltage potential across cell membranes through control of the active flow of ions between the intracellular and the extracellular environments
https://www.creative-biogene.com/Services/Drug-Discovery-Services/Ion-Channel-Screening-Assays.html
Explanation:
Answer:
Cnidaria
→ Organisms have specialized stinging cells
→ Two type of body plans exist - polyp and medusa
Porifera
→ Organisms lack symmetry
→ Adult forms are sessile
→ Organisms obtain food by filtering water
→ Phenomenon of alternation of generation is observed.
Explanation:
Cnidaria, also known as the coelenterata, is a phylum of mostly marine animals having about 9,000 living species. Some of them include the corals, hydras, jellyfish, sea anemones, sea whips, etc. They possess specialized cells known as cnidocytes ( also known as “stinging cells”). These cells can seen around the mouth and tentacles cnidarian. They immobilize their prey with toxins. These Cnidaria have two body plans and which are polyp and medusa.
The phylum Porifera are known as the pore bearers. It has about 5000 species. Their adult forms are sessile. They live permanently attached to rocks. They can under alternation of generation. They possess no organs in their bodies. Also, they lack symmetry. They can be referred t as filter feeders because they obtain food by filtering water.
Hello <span>Fernandancon7965
It is not dangerous to eat the black part of a banana. It is just either ripe or bruised. Normally people find the taste unpleasant and prefer not to eat it.
Hope That Helps!
-Chris</span>
Explanation:
<em>In </em><em>the</em><em> </em><em>earth's</em><em> atmosphere</em><em> </em><em>gases </em><em> </em><em>and</em><em> </em><em>particles</em><em> </em><em>scatter </em><em>sunlight</em><em> </em><em>in </em><em>all </em><em>directions</em><em>.</em><em> </em><em>Blue</em><em> </em><em>light</em><em> </em><em>is </em><em>scattered</em><em> </em><em>more </em><em>than</em><em> </em><em>other </em><em>colours.</em><em> </em><em>So </em><em>sky </em><em>is </em><em>blue</em><em>.</em><em>.</em>
<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>Hope</em><em> </em><em>it </em><em>is</em><em> </em><em>helpful</em><em> for</em><em> you</em>