Which portion of this myogram (graph below) shows a single
twitch of the muscle? Explain your rationale.
Homework Answers
A muscle twitch is a single contraction of a stimulated muscle. Muscle twitches caused by stress and anxiety are often called “nervous ticks.” They can affect any muscle in the body.
Causes cab be Consumption of too much caffeine ,Dehydration can cause muscle contraction and twitching, especially in the body's larger muscles
In Myogram Above
A-B region represent single twitch in muscle.
A single muscle twitch has three components. The latent period, or lag phase, the contraction phase, and the relaxation phase
If we zoom only A-B region its explanation is in below diagram
Add Answer to:
Which portion of this myogram (graph below) shows a single
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17) Students in a physiology lab generated the graph below. The
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11. The figure below shows tension recorded in two different skeletal muscles: a control (solid line), and one that was...
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17) Students in a physiology lab generated the graph below. The
top trace (myogram) shows contraction force, the bottom (EMG) shows
the electrical stimulus. On the graph, label a muscle twitch. What
property of muscle is being tested here? What caused the increase
in force (and subsequent decrease)?
MAAN MYOGRAM EMG
11. The figure below shows tension recorded in two different skeletal muscles: a control (solid line), and one that was injected with caffeine (dashed line). Arrows show the arrival of action s loc potentials at both muscles ming of stimulus, contraction and relaxation phases are the same). We know that caffeine n channels. Based on this data, please identify which ion channels are affected, explain why tension builds faster in the injected muscle, and identify the mechanism used to build...
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Refer to the graph below which represents the single slit interference pattern when light of 500 nm wavelength falls on a screen 1.0 m beyond the slit. What is the width of the slit? a) 0.1 mm b) 0.4 mm c) 2 mm d) 1.9 mm e) 2.4 mm If the wavelength of the light incident on the single slit is reduced to 450 nm, the width of the central maximum would be:...
Based on the graph below, which shows the graph of (1) a
function g(n) multiplied by a constant positive integer
c and (2) a function t(n), which of the following
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please explain in detail
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