Explanation:
The primary structure of a protein refers to the sequence of amino acids in the polypeptide chain. The primary structure is held together by peptide bonds that are made during the process of protein biosynthesis. ... The sequence of a protein is unique to that protein, and defines the structure and function of the protein.
The inside of the membrane changes when the ratio of sodium to potassium ions changes. If there's more sodium then the charge is positive and if there's more potassium then the charge is negative.
I think the correct answer from the choices listed above is the first option. Its <span>pressure and temperature measurements would most likely be high </span>pressures and cold temperatures. Hope this answers the question. Have a nice day.
Answer:
deforestation because...forest make the c02 less in the atmosphwre and prevents global warming
Four hydrogen nuclei are converted to helium nuclei in the proton-proton chain. This does not occur naturally on Earth because the process requires it. extremely high temperatures, pressures, and densities
The proton-proton chain is a series of reactions that fuses four hydrogen nuclei to form one helium nucleus. The energy is derived from the mass difference between the four hydrogen nuclei with higher masses and the single helium nucleus with lower masses. Energy is released when hydrogen is fused into helium: mass to energy conversion. Because mass is created during the proton-proton chain, energy is released. However, this is essentially the end of the story for the nuclear fusion reactions that occurred in the early Universe, known as Big Bang Nucleosynthesis.
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