Voltage-gated Na+ channels are sensitive to changes in the extracellular concentration of ________.
A. Cl?
B. Ca2+
C. Na+
D. K+
E. proteins
Answer: B
Anatomy & Physiology
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To stop bleeding, a broken ____________ feather needs to be completely removed
Fill in the blank(s) with correct word
Anatomy & Physiology
The Golgi apparatus has powerful enzymes that can eat cellular debris.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Mr. Miller has been hospitalized for the flu. The flu virus increases membrane permeability to K+. You would expect his cells to ________.
A. depolarize B. isopolarize C. repolarize D. hypopolarize E. hyperpolarize
Anatomy & Physiology
What lymphatic disorder is characterized by a hypersensitivity to a foreign antigen?
A. Allergies B. HIV/AIDS C. Elephantiasis D. Lymphadenitis
Anatomy & Physiology