12. Which of these neurons is found in reflex arcs? a. Interneurons b. Sensory neurons c. Motor neurons d. Regular neurons 13. What is true about the function of FSH in females? a. FSH is not produced in females; it is a male hormone b. FSH is directly responsible for facial hair growth, which begins at puberty c. FSH controls the release of progesterone d. FSH is produced by the hypothalamus e. FSH stimulates the development of follicles in the ovaries to mature

12. Which of these neurons is found in reflex arcs? a. Interneurons b. Sensory neurons c. Motor neurons d. Regular neurons 13. What is true about the function of FSH in females? a. FSH is not produced in females; it is a male hormone b. FSH is directly responsible for facial hair growth, which begins at puberty c. FSH controls the release of progesterone d. FSH is produced by the hypothalamus e. FSH stimulates the development of follicles in the ovaries to mature

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter42: The Endocrine System

Section: Chapter Questions

Problem 2TYK

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When the concentration of thyroid hormone in the blood increases, it: a. inhibits TSH secretion by the pituitary. b. stimulates TRH secretion by the hypothalamus. c. stimulates the pituitary to secrete TRH. d. stimulates the pituitary to secrete TSH. e. activates a positive feedback loop.
1. The main effects of release of oxytocin a. Augmentation of the gain in the amygdala b. Cause failure of interoceptive processing c. Enhancing of the HPA axis response to stress d. Suppress suckling
5. Which statement(s) is/are true based on the drawing above? (choose all that apply) a. the blue neurons could secrete cortisol b. the green cells could be secreting insulin-like growth factors c. a tertiary pathology occurs at the level of the blue neurons d. negative feedback only occurs at the level of the blue neurons e. the gold neurons are part of the portal system f. the gold neurons could secrete oxytocin 8. Based on the image above, the blue neuron is connected to the ______(a. anterior b. posterior) pituitary and a possible hormone released by this neuron may include ______ (a. GH b. dopamine c. vasopressin d. somatostatin)
1. Cortisol: a. is made in the middle zone of the adrenal cortex b. is a glucocorticoid c. has an antiimmunity effect d. all of the above 2. Protein hormones have hormone receptors in the cell: a. both a and c above b. membrane c. nucleus 3. D. cytoplasm The difference between a three- and a two-neuron reflex is that a three-neuron reflex: a. includes an efferent neuron b. includes an afferent neuron c. passes through the dorsal root ganglion d. includes an interneuron
15. Hormone closely associated with emotional excitement A. Estrogen B. Epinephrine C. Dopamine D. The glial cell h not every cons
8. Which of the following is a second messenger signal? to. CAMP b. IP3 DAG d. G protein-coupled receptor and A, B, and C only 9. Which hormone interaction is correctly paired with its meaning? to. Synergistic effects: One hormone enhances the target organ's response to a second later hormone b. Permissive effects: One hormone opposes the action of another Permissive effects: Multiple hormones act together for greater effect d.Antagonistic effects: One hormone opposes the action of another Synergistic effects: One hormone opposes the action of anotherx
16. Of the following parts of the body/brain, what region would be LEAST likely to affect the HPG axis if severely damaged? a. Gonads b. Portal system c. Hormone-secreting cells in anterior pituitary d. Posterior pituitary
a. Neurosecretory 52. Which is the following is an example of the nervous system directly i system? a. The secretion of cortisol early in the morning b. The continuous secretion of thyroid hormone c. The secretion of epinephrine and norepinephrine during the fi The secretion of insulin after a meal
1. The motor speech area of the brain, controlling muscles involved in vocalization, is also called: a. Broca’s b. Wernicke’s c. primary motor cortex d. mesencephalon 2. Which brain structure is part of the brainstem?a. pituitary b. thalamus c. cerebellum d. medulla e. pineal body 3. The hormone melatonin is produced by the: a. pituitary b. pineal c. hypothalamus d. ventricles e. basal nuclei 4. Which cerebral lobe is associated with vision?a. parietal b. insula c. temporal d. occipital e. frontal 5. The cranial that enervates muscles of expression, as well as taste buds: a. glossopharyngeal b. trigeminal c. facial d. hypoglossal
3. The gland produces a. Hormones that regulate metabolism b. Calcitonin that directs calcium into bone C. Hormones that contain iodine d. Hormones under the control of TSH produced by the anterior pituitary (adenohypophysis) e. All of these are true
2 Fill in the blanks: The nervous system works through secretion of , whereas the endocrine system works via secretion of 3 Which of the following is not a function of the hypothalamus? a. Produces antidiuretic hormone and oxytocin b. Stimulates production and release of hormones from the anterior pituitary s. Stimulates production and release of hormones from the posterior pituitary d. Inhibits the production and release of hormones from the anterior pituitary 4 Which of the following endocrine organs are part of the diencephalon? a. Hypothalamus b. Pineal gland c. Thymus d. Both a and b are correct. e. Both b and c are correct. 5 Which of the following sets of hormones are antagonists? a. T3 and T4 b. Calcitonin and parathyroid hormone c. Epinephrine and cortisol d. Growth hormone and thyroxine 6 Matching: Match the following endocrine organs with the hormone(s) each secretes. Pineal gland A. Parathyroid hormone B. Insulin and glucagon C. Steroid hormones Thyroid gland Pancreas D.…
9. If the concentration of a plasma carrier was diminished, what would this do to the half-life of a steroid? a. increase half-life b. decrease half-life c. no change d. it depends on the steroid 10. Put the steps involved in generation and release of peptide hormones in the correct order: 1)cleavage into active hormone 2) transport into blood capillary 3)mRNA translation and preprohormone entrance into the ER 4) release signal into ECF 5)vesicular transport into Golgi apparatus 6)signal sequence peptide cleavage into prohormone