Home
Class 11
BIOLOGY
When a threshold stimulus is applied to ...

When a threshold stimulus is applied to a muscle, the muscle fibres will contract fully or will not contract at all. This is known as:

A

sliding filament theory

B

all-or-none principle

C

maximal oxygen uptake

D

contraction period

Text Solution

Verified by Experts

The correct Answer is:
B

all-or-none principle
Promotional Banner

Topper's Solved these Questions

  • LOCOMOTIONA ND MOVEMENT

    ICSE|Exercise TEST YOUR PROGRESS ( OBJECTIVE TYPE QUESTIONS ) (Fill in the blanks with appropriate words.)|20 Videos
  • LOCOMOTIONA ND MOVEMENT

    ICSE|Exercise TEST YOUR PROGRESS ( OBJECTIVE TYPE QUESTIONS ) (State whether the following statements are true or false .)|17 Videos
  • LOCOMOTION AND MOVEMENT

    ICSE|Exercise LONG ANSWER TYPE QUESTIONS|14 Videos
  • MINERAL NUTRITION

    ICSE|Exercise NCERT EXERCISE WITH ANSWER (DIFFERNTIATE BETWEEN )|9 Videos

Similar Questions

Explore conceptually related problems

If the stimulus applied to a skeletal muscle fibre is just less than threshold stimulus, it will

Cardiac muscles as compared to skeletal muscles can contract

In a contracted skeletal muscle fiber,

In a contracted skeletal muscle fiber,

The cytoplasm of muscle fibre is known as :

A single isolated contraction of the muscle fiber is called

When two stimuli are applied to the muscle with the second following the first closely enough in time, a large contraction occurs on the application of the second stimulus. Explain.

Define the following : Threshold stimulus in muscle contraction

Following muscle contraction in response to a stimulus, the muscle temporarily cannot respond. This is known as:

Contraction period for a skeletal muscle is