Answer:
binds substrates for the enzyme.
Explanation:
<u>The active site of an enzyme</u>, also called the active center, is the<u> area of the enzyme to which the substrate binds</u>, so that the reaction occurs.
Enzymes are proteins. Certain characteristics in its tertiary structure are those that determine the shape of the active site of the enzyme, and therefore delimit the substrates on which the enzyme can act. In other words, the three-dimensional structure of the enzyme also determines the structure of the active site, and gives specificity to the enzyme, which can only act on certain substrates: those capable of binding to its active site.
Many times, the active site has the shape of a cleft or a cavity in the structure of the enzyme. The active site is usually formed by side chains of specific residues, and it is for this reason that it often has a three-dimensional structure different from the rest of the enzyme. The structure and composition of the active center is configured so that only a certain substrate has sufficient affinity to bind to this area of the enzyme.
The biggest challenge is rejection. Sometimes the human body will not accept the pig organ unfortunately.
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In the square of an element on the periodic table, the number with the highest numerical value represents the atomic number.
<h3>What is the atomic number Z?</h3>
The atomic number is represented by the letter Z and indicates the number of protons (p) in the nucleus of the atom. This quantity is characteristic of each chemical element.
With this information, we can conclude that The atomic number, represented by the capital letter Z, corresponds to the number of protons in the nucleus of atoms (Z = p).
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