Examlex
Which is the correct sequence for levels of biological organization within an organism?
Lag Phase
One of the three phases of muscle contraction; time between the application of the stimulus and the beginning of muscular contraction; also called latent phase.
Muscle Twitch
Contraction of a whole muscle in response to a stimulus that causes an action potential in one or more muscle fibers.
Sarcoplasmic Reticulum
The Sarcoplasmic Reticulum is an organelle in muscle cells storing calcium ions, essential for muscle contraction and relaxation.
Tetanus
A bacterial infection characterized by muscle spasms, often starting in the jaw, due to toxins produced by Clostridium tetani.
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