Answer:
Catecholamine made by the action of tyrosine hydroxylase and aromatic amino acid decarboxylase is DOPAMINE
Explanation:
Catecholamines are formed from the amino acid - tyrosine. Food which are rich in protein are sources of Tyrosine. Also, the body system can produce tyrosine by adding hydroxyl group -OH to phenylalanine. Cells that secret catechomines such as dopamine use several reactions (catalyzed by tyrosine hydroxylase and amino acid decarboxylase) to convert tyrosine in series to L-DOPA and then to dopamine. L-DOPA is L-3,4-dihydroxyphenylalanine. The enzyme - tyrosine hydroxylase changed tyrosine to L-DOPA. While L-DOPA is changed into dopamine by the enzyme - amino acid decarboxylase.
<span>The
differing cultures that were embedded and mashed together could have
caused many disagreements based on the various views and rules in their
culture. The landscapes and nature surrounding Continental Europe which
included dense forests made travelling to faraway places hard. These are
only some of the condition that hindered the Roman Empire's expansion.</span>
Answer:
Culture adds excellent value to society, especially intrinsic virtues. Cultural participation can be of great benefit to people and affects them personally. Culture offers delightful and beautiful experiences, providing people with emotional and intellectual intelligence.
Explanation:
