As a stereocilium bends, the tip link pulls ________ gates open.

A. Cl?
B. K+
C. Na+
D. Ca2+


Answer: B

Anatomy & Physiology

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Unlike B cells, which secrete antibodies that can attack antigens at long distances, __________ must directly contact their targets, a process known as __________ immunity

Indicate whether the statement is true or false

Anatomy & Physiology

The ______ receives lymph from the right side of the head, neck and thorax, and from the right upper limb.

A. Thoracic Duct B. Right Lymphatic Duct C. Cisterna Chyli D. Subclavian Trunk

Anatomy & Physiology

A cell duplicates its chromosomes during the ________ phase

A) Go B) G1 C) G2 D) Gm E) S

Anatomy & Physiology

Myasthenia Gravis is a disease characterized by the production of antibodies against nicotinic acetylcholine receptors resulting in a decrease of functioning receptors at motor end plates. What would you expect to find as a result of this process?

A. Increased frequency of motor neuron firing B. Chorea C. Hyperactivity of skeletal muscles D. Clonus

Anatomy & Physiology