Explain the process by which smell sensations are sensed and perceived.
What will be an ideal response
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Question 2) Identify the stalk-like structure labeled A in the diagram.
a) hypothalamus
b) anterior pituitary
c) posterior pituitary
d) infundibulum
e) hypophyseal fossa
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Question 3) Describe the negative feedback loop that controls the rate of erythropoiesis. Under what circumstances would you expect the rate of erythropoiesis to increase? How would it be possible to tell if the rate of erythropoiesis is elevated?
What will be an ideal response
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Question 4) Which hormone triggers ovulation?
a) GnRH
b) LH
c) FSH
d) Estrogen
e) Progesterone
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Question 5) Damage to which cranial nerve in the diagram by shingles or Lyme disease produces Bell's palsy?
a) F
b) G
c) H
d) I
e) L
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Question 6) The nerve labeled B in the diagram arises from which plexus?
a) cervical plexus
b) brachial plexus
c) lumbar plexus
d) sacral plexus
e) coccygeal plexus
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Question 7) Water accounts for which percentage of the total volume of urine?
a) 25
b) 50
c) 75
d) 80
e) 95
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Question 8) Which of the following is an inactive, self responsive cell?
a) Deleted cell
b) Hybridoma cell
c) Epitopic cell
d) Anergy cell
e) Natural killer cell
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Question 9) A muscle that has three origins is called a
a) biceps.
b) triceps.
c) quadriceps.
d) deltoid.
e) trapezius.
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Question 10) Which of the following is NOT a way that the skeletal system contributes to homeostasis?
a) Provides support and protection for internal organs.
b) Stores and releases sodium ions.
c) Houses blood forming tissue.
d) Protects the brain and spinal cord.
e) Serves as attachment and leverage points for muscles.
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