Someone fighting fever will have a negative nitrogen level. When someone expands energy and fails to provide enough nutrients to their body to recover, negative nitrogen levels occur <span />
The question is incomplete as it does not have the options which are:
- estradiol; pituitary gland
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testosterone; hypothalamus
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leptin; hypothalamus
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leptin; pituitary gland
Answer:
leptin; hypothalamus
Explanation:
Gonadotropin hormones are the peptide hormones released by the nerve cells of the hypothalamus which stimulates the anterior hormone to release the gonadotropins like the LH and FSH hormones.
The GnRH hormone is released when the leptin, a protein hormone secreted by the adipocytes stimulates the GnRH neurons of the hypothalamus to release the hormone in both males and females.
Thus, leptin; hypothalamus is the correct answer.
A “This debt we pay to human guile” ( Line 3)
Explanation:
From the poem, the writer is trying to justify the use of masks to hide our sorrows from the world so that it won't see our bleeding hearts and mouths that have been lots of "subtleties".
The central idea of the poem is to wear the mask and disguise our true feelings to the world while we pay the debt of not showing our true feelings to people that matter to us.