instruction:
In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
question:
Question: Reactions in which there are no intermediates are described as:
Options: <1> Concerted. <2> Polar <3> Radicals <4> Homolitic <5> Heterolithic
answer:
1

question:
Question: Of the antiemetic drugs reviewed, in which of them their pharmacological activity is NOT related to dopaminergic receptors ?:
Options: <1> Granisetron. <2> Cleboprida. <3> Droperidol <4> Tietilperazine. <5> Domperidone
answer:
1

question:
Question: In humans, the synthesis of aspartate from oxaloacetate is catalysed by:
Options: <1> Oxalacetate decarboxylase. <2> Aspartate synthetase. <3> Aspartate dehydrogenase. <4> Pyridoxal phosphate-dependent transaminase. <5> Oxalacetate ligase.
answer:
4