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Endocrine (Exam 3)
Question | Answer |
---|---|
A substance secreted by an endocrine gland that is transmitted via blood or body cells... | Hormone |
Influences the metabolism of cells and the growth and development of body parts... | Hormone |
Amino acid hormones that bind to a receptor on the outside of a cell... | Peptide |
Hormones that activate a second messenger... | Peptide |
Lipid hormones that bind to DNA and activate a gene... | Steroid |
The brain receives sensory information from the body and makes necessary hormone adjustments... | Nervous mechanism |
Hormone release can be controlled by specific stimulating or inhibiting hormones... | Hormonal mechanisms |
A stimulus causes the body to respond... | Negative feedback |
Blood calcium falls too low and the PTH activates osteoclasts to break down bone to release calcium. This is an example of which mechanism? | Negative feedback |
The production of glucagon in the pancreas inhibits the release of insulin. This is an example of which mechanism? | Hormonal |
You eat a meal and the brain signals the PNS to release insulin from the pancreas. This is an example of which mechanism? | Nervous |
The hypothalamus is attached to the... | Pituitary gland |
The hypothalamus, the anterior pituitary, and the glands controlled by the anterior pituitary are all involved in... | self-regulating negative feedback |
To make these thyroid hormones, the gland needs... | iodine |
PTH increases... | blood calcium levels |
The adrenal cortex is controlled by the... | anterior pituitary |