Bio 139: Unit 4 Exam Questions and Correct Answers & Latest Updated
0 view 0 purchase
Course
BIO 139
Institution
BIO 139
Which statement is incorrect? The secretion of a hormone from some endocrine glands is
controlled by
o :## a secretion released by an exocrine gland.
________ are released within a tissue and affect the function of neighboring cells within
that tissue
o :## Paracrine signals
________ prepar...
Bio 139: Unit 4 Exam Questions and Correct
Answers & Latest Updated
Which statement is incorrect? The secretion of a hormone from some endocrine glands is
controlled by
o :## a secretion released by an exocrine gland.
________ are released within a tissue and affect the function of neighboring cells within
that tissue
o :## Paracrine signals
________ prepare(s) the body to meet short-term stress.
o :## Epinephrine and norepinephrine
Steroid hormones and thyroid hormones ________ pass across the plasma membrane; they
cause the target cells to ________ that produce the characteristic effects of the hormones.
o :## can; synthesize specific proteins
Endocrine glands differ from exocrine glands because
o :## exocrine glands have a duct to carry their secretions, while endocrine glands do not.
Nonsteroid hormones ________ pass across the plasma membrane; they cause the target
cells to ________ that produce the characteristic effects of the hormones.
o :## cannot; activate or inactivate the cellular enzymes
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
,2|Page: 2024/2025 Grade A+
________ stimulates the production of sperm in testes.
o :## Follicular-stimulating hormone
The hypothalamus regulates hormones from the anterior lobe of the pituitary gland using
________, while it regulates the posterior lobe of the pituitary gland using ________.
o :## hormones; nerve impulses
________ stimulate(s) the development and maturation of the female reproductive organs
and the secondary sex characteristics.
o :## Estrogens
Cushing syndrome results from the
o :## hypersecretion by the adrenal cortex.
________ results from a severe hyposecretion of thyroid hormones in ADULTS.
o :## Myxedema
The secretion of growth hormone is controlled by
o :## a releasing hormone and an inhibiting hormone from hypothalamus
The secretion of estrogens is controlled by
o :## LH
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
,3|Page: 2024/2025 Grade A+
________ hormones bind with an intracellular receptor to form a ________, which activates
specific genes
o :## Steroid and thyroid; receptor-hormone complex
The hormone(s) that regulate(s) wake-sleep cycles is(are) ________ produced by the
________ gland
o :## melatonin; pineal
The hormone ________ stimulates movement of glucose into body cells and the conversion
of glucose into glycogen
o :## insulin
________ stimulates the thyroid gland to secrete calcitonin.
o :## An increase in blood Ca 2+ concentration
________ is(are) important during infancy and childhood for normal development of the
nervous, skeletal, and muscular systems.
o :## Thyroid hormones
________ stimulate(s) the development and maturation of the male reproductive organs
and the secondary sex characteristics.
o :## Testosterone
________ stimulates the contraction of mammary glands when nursing infant.
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
, 4|Page: 2024/2025 Grade A+
o :## Oxytocin
Which hormone is NOT paired with its correct stimulus for secretion:
o :## Insulin-hypoglycemia
Which of the following endocrine glands is directly controlled by the autonomic nervous
system:
o :## adrenal medulla
The hormone that causes strong contractions of the uterus during labor is:
o :## Oxytocin
Glucocorticoids (cortisol):
a. increase the breakdown of fats
b. increase the breakdown of proteins
c. increase blood glucose levels
d. decrease inflammation
o :## All of the above
Which of these stimulates the secretion of ADH:
o :## elevated blood osmolality
A second messenger in the action of many water-soluble hormones such as peptides is:
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MASTER01. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
