Podcast
Questions and Answers
Which gland is an example of a pure endocrine gland?
Which gland is an example of a pure endocrine gland?
- Adrenal Gland
- Parathyroid
- Thyroid Gland (correct)
- Pancreas
Which hormone is a derivative of amino acid?
Which hormone is a derivative of amino acid?
- Thyroxine (correct)
- Supra-Renal Hormones
- Sex Hormones
- Parathyroid Hormone
Which type of hormone acts on surrounding cells?
Which type of hormone acts on surrounding cells?
- Protein Hormones
- Endocrine
- Paracrine (correct)
- Autocrine
Which gland is not under the effect of the Anterior Pituitary?
Which gland is not under the effect of the Anterior Pituitary?
Which type of hormone starts with the letter 'P'?
Which type of hormone starts with the letter 'P'?
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Study Notes
Endocrine Glands and Hormones
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The thymus gland is an example of a pure endocrine gland, as it secretes hormones directly into the bloodstream without any other functions.
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Thyroid hormones, such as thyroxine (T4), are derived from the amino acid tyrosine and play crucial roles in regulating metabolism.
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Paracrine hormones act on surrounding cells within the same tissue, influencing local cellular activities without entering the bloodstream.
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The adrenal gland is not influenced by the Anterior Pituitary; it directly responds to signals from the autonomic nervous system and other factors.
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Peptide hormones start with the letter 'P' and include hormones like insulin and glucagon, which are critical for metabolic regulation.
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