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Unit 2C
Endocrine System
Question | Answer |
---|---|
Pituitary Gland (or Hypophysis) hangs by a stalk from which part of the brain ? | Hypothalamus |
What are the 2 Parts of the Pituitary Gland ? | Posterior pituitary and Anterior pituitary gland |
Which Pituitary Gland appears fibrous ? | Posterior Pituitary gland |
Which Pituitary Gland appears glandular ? | Anterior Pituitary gland |
How many hormones are produced by neurons in the Post Pit gland ? and what are they ? | 2 hormones, Antidiuretic Hormone(ADH) & Oxytocin |
ADH is STORED in, and RELEASED from the _________ in response to neutral stimulation from the _________ via hypo-thala-mo-hypo-physeal system | Posterior Pit gland, Hypothalamus |
The Anterior pituitary gland develops from _______ that pinches off from the roof of the______ mouth | epithelial tissue, embryos |
The Anterior pituitary gland secretes 7 hormones what are they ? | Growth Hormone (GTH) Adrenocorticotropic (ACTH) Thyroid-stimulating hormone (TSH) Luteinizing hormone (LH) Follicle-stimulating hormone (FSH) Prolactin (PRL) Melanocyte-stimulating hormone (MSH) |
Gland that is shaped like a bow tie or shield and lies just below the adams apple in the front of the neck ? | Thyroid gland |
the thyroid gland releases _______ which helps set the basal metabolic rate by stimulating the rate of cellular respiration . | Thyroxin |
in children Thyroid hormones also promote ______ and stimulate maturation of the _____. | growth, CNS |
the 4 small glands that are attached to the posterior surface of the thyroid gland are called ? | Parathyroid glands |
Parathyroid glands produce a hormone that is very important and what is it involved in ? | Parathyroid homone (PTH) , involved in calcium homeostasis |
which gland is located above each kidney ? | Adrenal gland |
The each adrenal gland is composed of inner portion ( _________ ) and outer layer (_________ ) | Adrenal medulla , Adrenal Cortex |
The adrenal cortex has hormones that are collectively referred as ? | Corticosteroids |
The adrenal medulla secretes _______ and _______ in response to the ANS. | Epinephrine , Norepinephrine |
The pancreas is located adjacent to the stomach and is connected to the ___________ by the pancreatic duct. | Duodenum |
Secretes inulin and a variety of digestive _________ into small intestines. | enzymes |
which organs produce Androgen ? | ovaries and testes (male) |
the ovaries and testes are associated with what structures ? | secondary sexual |
the pineal gland secretes what ? | melatonin |
the pineal gland regulates the ? | biological clock (sleep and wake ) |
Endocrine disrupting chemicals are ? | chemicals that interfere with hormone function |
any chemical that can bind to receptor proteins and mimic the effects the hormone is called ? | Hormone Agonist |
any chemical that can bind to receptor proteins and BLOCKS the hormone from binding is called ? | Hormone Antagonist |
what chemical does the body interpret as estrogen ? and causes an increase in female characteristics like gynecomastia (man boobs) and reduces sperm count. | Chlorine |