Answer: Tyrosinase, an oxidase that is the rate-limiting enzyme for controlling the production of melanins is mainly involved in two distinct reactions of melanin synthesis: (1) the hydroxylation of a monophenol, and (2) the conversion of an o-diphenol to the corresponding o-quinone. o-quinone undergoes several reactions to... Tyrosinase. An enzyme involved with melanin synthesis, which gives the skin its color and also involved with browning of fruits, tubers, and fungi that have been damaged.
Tyrosinase is responsible for the first step in melanin production. It converts a protein building block (amino acid) called tyrosine to another compound called dopaquinone.
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The answer is either the second sentence or the third, i believe it is the 3rd
Because it's the most abundant gas in atmosphere , required by plants
"The Mississippi, Ohio, and Tennessee rivers" are the ones among the following choices given in the question that is <span>included in key waterways in the South during the Civil War. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has helped you.</span>
The correct answer is - educational region.
The educational regions represent places where there's several universities and are usually located in an area further away from the big cities, usually as part of a small town, where the population of students outnumbers the population of the residents of the town itself, and also the student facilities are the biggest and most dominant institution.