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The answers are that there are bones in mammals and inside of echinoderms there are calcium rich plates! If you have any further questions please feel free to message me!
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-Jailbaitasmr
<span>Humans have the least control over their genetics. These are usually coded from the very beginnings of our existence and are items that are unlikely to be changed much due to personal actions and lifestyle choices. These can lead to health outcomes that are positive or negative, depending on the genetics at play.</span>
Answer:
The evolution of the pillar coral as an organism dependent on the zooxanthellae can be demonstrated by an experiment conducted by the student.
Explanation:
Zooxanthellae are photosynthetic algae which reside in the tissues of most of the reef-building corals. Both of this exhibit mutualistic relationship where in the corals protect the algae and also provide the necessary compounds for photosynthesis. The algae in return of this, produces and provides oxygen and also helps the coral remove its wastes. A student can conduct an experiment on this phenomenon of mutualistic behaviour by removing the zooxanthellae from the corals which may even kill the coral.
The incorporation of valinomycin, a neutral antibiotic, into a polyvinyl chloride membrane allows for the manufacture of an ion-selective electrode that is highly selective for potassium.
<h3>How Valinomycin Ionophores Enter and Transport K+ across Model Lipid Bilayer Membranes?</h3>
- A biomimetic lipid membrane attached to the surface of the gold electrode contained the cyclic peptide valinomycin.
- The ionophore characteristics of the peptide were investigated using electrochemical impedance spectroscopy, and the conformation and orientation of the antibiotic valinomycin within the membrane were identified using polarization modulation infrared reflection absorption spectroscopy.
- By forming a complex with potassium ions and an ion pair with a counter anion, valinomycin transports ions across the membrane, and the combination of these two techniques revealed novel information about the ionophore mechanism.
- The ion pair is located inside the hydrophobic portion of the membrane and makes a little angle of around 22° with the surface normal.
To learn more about Valinomycin refer to:
brainly.com/question/13977514
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