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If a stimulus, several times greater than the threshold stimulus is provided to a muscle fibre, it will
Options
(a) Contract with a larger force
(b) Contract with a smaller force
(c) Contract with a same force
(d) Undergoes tetany
Correct Answer:
Contract with a same force
Explanation:
A muscle fibre would contract only when it receives stimulation of certain intensity called threshould stimulus. Response of a muscle fibre to a stimulus is not proportionate to its intensity. It is absent when the intensity is subliminal. Muscle fibre contracts to the maximum whether the stimulus has threshould value or supraliminal value.
Related Questions: - Which one of the following organisms is not an example of eukaryotic cells?
- Thr fruitss developed from ovary and other floral parts except ovary are called
- Toxic agents present in food which interfere with thyroxine synthesis lead
- In case of poriferans the spongocoel is lined with flagellated cells called
- Difference between prokaryote and eukaryote lies in
Topics: Locomotion and Movement
(106)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following organisms is not an example of eukaryotic cells?
- Thr fruitss developed from ovary and other floral parts except ovary are called
- Toxic agents present in food which interfere with thyroxine synthesis lead
- In case of poriferans the spongocoel is lined with flagellated cells called
- Difference between prokaryote and eukaryote lies in
Topics: Locomotion and Movement (106)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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