The Greatest Challenge to the Authority of the Provisional Government

question 29

Multiple Choice

The greatest challenge to the authority of the Provisional Government came from the

• A) remnants of the tsarist autocracy.
• B) potential peasant uprisings.
• C) Bolsheviks.
• D) Mensheviks.
• E) army.

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Definitions:

Neuromuscular Junction

The synapse or connection between a motor neuron and a skeletal muscle fiber, enabling muscle contraction.

Atrophy

A decrease in the size of a tissue or organ due to disease, injury, or lack of use, leading to a reduction in function.

Action Potentials

Electrical impulses that travel along the membrane of a neuron or muscle cell, enabling the transmission of signals within and between cells.

Sarcomere

The basic functional unit of striated muscle fibers, responsible for muscle contraction, delineated by Z lines.