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cross bridge formation
"Excitation-contraction coupling" connects muscle fiber excitation to the muscle fiber contraction (cross bridge formation). During contraction, myosin heads form cross bridges many times-with each cross bridge generating a small amount of tension in the muscle fiber.
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Which of the following best describes the events of excitation in excitation-contraction coupling?
Propagation of the action potential along the sarcolemma
What describes the events of contraction in excitation-contraction coupling?
cross bridge formation "Excitation-contraction coupling" connects muscle fiber excitation to the muscle fiber contraction (cross bridge formation). During contraction, myosin heads form cross bridges many times-with each cross bridge generating a small amount of tension in the muscle fiber.
Immediately following the arrival of the stimulus at a skeletal muscle cell is a short period called the ------------ period during which the events of excitation-contraction coupling occur?
latent period
What describes the events in Beowulf section l-lv?
Grendel attacks describes the events in Beowulf section l-lV.
What are the steps of the neuromuscular junction events in the correct order?
The events at the neuromuscular junction involve several key steps: First, an action potential travels down the motor neuron, leading to the influx of calcium ions into the neuron. This triggers the release of acetylcholine (ACh) from vesicles into the synaptic cleft. ACh then binds to receptors on the muscle cell membrane, causing an influx of sodium ions and resulting in depolarization of the muscle cell. Finally, this depolarization initiates a muscle contraction through the excitation-contraction coupling process.
Which is defined as prose that describes real objects settings events and the actual experiences of individuals?
Nonfiction is defined as prose that describes real objects, settings, events, and the actual experiences of individuals.Nonfiction is defined as prose that describes real objects, settings, events, and the actual experiences of individuals.
A book that describes events in which the writer did not participate is called a?
Bibliography
What word describes time and events after birth?
Post-natal.
Which word describes the time and events surrounding birth?
prenatal
What answer best describes chronology?
A+ The time, Date, and Order of Events.
Which kind of writing describes people or events without emotion?
Prose.
When events in a story contradict expectations best describes as?
situational irony
