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.
The views of the British government was to stop conflicts with the native Americans and the view of colonist was that the British wouldn’t allow them to go west and expand their territory
Answer:
fixed ratio, fixed interval
Explanation:
fixed ratio, fixed interval
fixed-ratio schedule of reinforcement - in this reinforcement is delivered only when number of responses is complete. The number of responses remains constant and it is written as FR with digit mentioning the required number of responses that are needed to obtain reinforcement.
fixed interval - in this scheduling of reinforcement is followed only after some allotted time has passed
Answer:
The answer is (A) Narcissism.
Explanation:
Althought the lines between narcissism and self-confidence might be blurry, the difference is that a narcissist mostly thinks of himself (and that's why Seth spends all of his money in expensive or excessive pleasures), whereas a self-confident person might take their personal relationships into account.
In other words, narcissists think they need to be the best at everything, and only care about their personal enjoyment or development.
