Introduction:
Hormones are chemical messengers secreted by the endocrine glands or neurosecretory cells into the extracellular fluids. The secreted hormones reach the target cells through the bloodstream, and they stimulate response of other tissues or cells. Hormones bind only to specific cells based on their corresponding receptors present on cells. They act through chemical signals. They regulate growth, development, blood pressure,
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Chapter 17 Solutions
LSC (CONCORDIA UNIV ST PAUL) BIO 315/316: B&N DPF Connect with APR and Phils Online Access for Anatomy and Physiology: The Unity of Form and Function 180 Day Access ENTRP
- Cortisol is a hormone secreted by the __________. Group of answer choices Parathyroid glands Adrenal gland Pancreas Pineal gland Thyroid glandarrow_forwardWhen the nervous system directly stimulates an endocrine gland and causes the secretion of a hormone from that endocrine gland, we call this _______ secretion of hormones. Group of answer choices Hormonal Digestive Neuronal Humoralarrow_forward___________hormones need to be conjugated. Group of answer choices Lipid-soluble Water-solublearrow_forward
- An area called the diencephalon includes the thalamus, which serves as an integrating center for sensory input. Immediately below it, is the _8__ which is critically important for helping us maintain homeostasis. The pituitary gland, which is sometimes referred to as the “master gland” of the endocrine system attaches to this structure by a stalk-like connection, but it is not visible in the specimen we’re looking at.arrow_forwardThe chemistry element _____ is needed for the thyroid to function properly.arrow_forwardDiscuss anything unique or interesting about the pituitary gland OR something theaudience should know about the gland you haven’t already mentioned.arrow_forward
- Explain why hormones are only able to effect certain cells and not other cells.arrow_forwardA hormone is said to have a _______ effect when it's presence enhances the effect of another hormone: secondary antagonistic synergistic permissivearrow_forwardThe advantage of portal circulation is that_____. it can deliver all of the hormone molecules made one gland to a second gland it ensures that endocrine hormones will be transported to all cells throughout the body it allows cells to make more of a hormone so they are more effective in stimulating target cells it prevents target cells from being desensitized by constant high levels of the hormonearrow_forward
- Which of the following has the broadest range of target organs? progesterone growth hormone follicle stimulating hormone prolactin releasing hormonearrow_forwardA decrease in the concentration of dopamine in the blood of the hypophyseal portal veins would lead to an increase in secretion of _____. prolactin growth hormone inhibiting hormone antidiuretic hormone oxytocin All 4 Answers are Correctarrow_forwardThe hormones secreted by the stomach and small intestine are collectively called _____.arrow_forward
- Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
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