WorksheetsBIOL 215 - Exam 2 Review
Total questions: 25
Worksheet time: 14mins
(Ch. 17 Endocrine)
The receptors for water-soluble hormones can be found in the _____.
target cell's cell membrane
nucleus of the target cell.
(Ch. 17: Endocrine) Histamine produced by basophils that then dilates on nearby blood vessel walls is an example of what kind of chemical communication?
autocrine
paracrine
neurotransmitter
endocrine
(Ch. 17: Endocrine) Hormones secreted into the blood stream to act on another organ is an example of what kind of chemical communication?
paracrine
autocrine
endocrine
neurotransmitter
(Ch. 17: Endocrine) Select 2: What factors are associated with a longer half-life?
lipid-soluble molecules
water-soluble molecules
presence of a transport protein
no transport protein
(Ch. 17: Endocrine) Which of these is not secreted by anterior pituitary gland?
ADH
LH
FSH
ACTH
(Ch. 17: Endocrine) Which of the following is not a function of the endocrine system?
Regulation of Metabolism
Ion regulation
Water balance
Modulation of immune system function
All of these are functions of the endocrine system.
(Ch. 17: Endocrine Glands) Which are stimulated by neural stimulation?
epinephrine/norepinephrine
Ca2+
Glucose
Tropic hormones
(Ch. 18: Endocrine Glands) The hypothalamohypophysial tract is to ____; while hypothalamohypophysial portal system is to _____.
anterior pituitary; posterior pituitary
posterior pituitary; anterior pituitary
(Ch. 18: Endocrine Glands) In _____ feedback systems, the first hormone secretion is _____ by the downstream hormones
negative; inhibited
positive; inhibited
negative; stimulated
(Ch. 18: Endocrine Glands) _____ is secreted in response to hypoglycemia, while _____ is secreted in response to hyperglycemia.
glucagon; insulin
insulin; glucagon
calcitonin; PTH
PTH; calcitonin
(Ch. 18: Endocrine Glands) High calcium levels in the blood will ______.
All of these.
decrease osteoclast activity
lead to the secretion of calcitonin.
be detected by the thyroid gland.
(Ch. 18: Endocrine Glands) Select all that apply. Oxytocin is associated with:
milk production
milk let-down
"cuddle hormone"
uterine contractions
(Ch. 18: Endocrine Glands) The spleen is both a exocrine and endocrine organ?
True
False
(Ch. 18: Endocrine Glands) Melatonin is often taken to help with insomnia?
True
False
(Ch. 18: Endocrine Glands) Which of the following hormones stimulates the release of TSH?
TRH
GnRH
MSH
TCH
(Ch. 18: Endocrine Glands) An enlargement of the throat around the thyroid gland may be indicative of?
goiter
swollen lymph nodes
enlarged larynx
(Ch. 22: Lymphatic & Immunity) Activity of the memory B Cells and T Cells is associated with the secondary immune response.
True
False
(Ch. 22: Lymphatic & Immunity) The constant region of the antibody binds to the antigen.
True
False
(Ch. 22: Lymphatic & Immunity)
**List the following steps in order:
1. Antibodies produced by plasma cells
2. B cells are activated
3. Antigen-presenting cells display antigen in MHC
4. Helper T Cells are activated
3, 4, 2, 1
3, 4, 1, 2
4, 3, 2, 1
4, 2, 1, 3
(Ch. 22: Lymphatic & Immunity) Antigen presenting cells (APCs) are associated with
Class 1 MHC
Class 2 MHC
(Ch. 22: Lymphatic & Immunity) Which cell kills infected cells?
Cytotoxic T Cells
Helper T Cells
Regulatory T Cells
(Ch. 22: Lymphatic & Immunity) Antibodies being passed from mother to newborn via breast milk is an example of _____.
Passive natural immunity
Active natural immunity
Active artificial immunity
Passive artificial immunity
(Ch. 22: Lymphatic & Immunity) Select all that apply. The complement system is involved in:
MACs
Innate immunity
Adaptive immunity
All of these
MACs & adaptive immunity only
(Ch. 22: Lymphatic & Immunity) B cells produce antibodies while T cells produce cytokines.
True
False
(Ch. 22: Lymphatic & Immunity) What is chemical is produced by an infected cell and signals for other cells to come and destroy it.
Interferon
MACs
Antibodies
