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Gastric juice secretion is stimulated by which hormone?
Gastrin, released by G cells in the stomach antrum, stimulates parietal cells to secrete HCl and chief cells to secrete pepsinogen. Cholecystokinin and secretin are involved in intestinal digestion; insulin regulates blood glucose.
The ultimate aim of counseling is to help individuals achieve self-actualization, self-acceptance, and personal growth — enabling them to live fulfilling, autonomous, and productive lives. Options A (resentment), B (self-pity), and C (self-destruction) are the very problems counseling seeks to overcome, not its goals. The answer is D — None of these.
Correct Answer: D — None of these (self-actualization / personal growth).
Enzymes accelerate chemical reactions by:
Enzymes lower the activation energy (Eₐ) of a reaction, allowing more molecules to reach the transition state at a given temperature. They do not alter equilibrium.
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