Examlex
Choose the answer that has these events of protein synthesis in the proper sequence. 1. An aminoacyl-tRNA binds to the A site.
2) A peptide bond forms between the new amino acid and a polypeptide chain.
3) tRNA leaves the P site, and the P site remains vacant.
4) A small ribosomal subunit binds with mRNA.
5) tRNA translocates to the P site.
Polonium
Polonium is a rare and highly radioactive metal with no stable isotopes, first discovered by Marie Curie and named after her native country of Poland.
Heat Transfer Systems
Encompass various mechanisms and processes used for the movement or transfer of heat energy from one place to another.
Pressurized Water Reactor
A type of nuclear reactor where water is used as both the coolant and moderator, keeping the reactor core under high pressure to avoid boiling.
Plutonium Isotope
Variants of the element plutonium, distinguished by the number of neutrons in their nuclei, affecting their nuclear properties and stability.
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