What happens when a sub-threshold stimulus is | vedclass

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(C) sub-threshold stimulus is a stimulus that is too weak to elicit an action potential in a muscle fiber or a nerve cell. According to the 'All-or-No

Vedclass · Accepted Answer

The muscle will not contract at all.

Vedclass · Answer

(C) sub-threshold stimulus is a stimulus that is too weak to elicit an action potential in a muscle fiber or a nerve cell. According to the 'All-or-None' law,a muscle fiber will only contract if the stimulus reaches or exceeds the threshold level. If the stimulus is below this threshold,the muscle fiber will not contract at all. Therefore,the correct answer is that the muscle will not contract.

What happens when a sub-threshold stimulus is applied to a muscle?

Similar Questions

The mechanism of muscle contraction is best explained by:

Define and explain the following:
$(1)$ Skeletal muscles
$(2)$ Visceral muscles

$A$: Muscle tetanus is the phenomenon of sustained contraction of a muscle due to a succession of nerve impulses/stimuli being received by it.
$R$: Many of our daily activities are due to tetanic contraction of muscles,such as holding a book.

Which of the following is not a characteristic feature of the biceps muscle?

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