Accumulation of lactic acid can be caused due to the repeated activation of muscles as a result of the anaerobic disintegration of glycogen in... View Article
A rise in the Ca++ level results in the binding of the calcium with a subunit of troponin on the actin filaments and hence eliminates the masking... View Article
The junction between the sarcolemma of the muscle fibre and the motor neuron is referred to as the motor endplate.Stay tuned to BYJU’S to... View Article
Motor neurons with the muscle fibres that are associated with it constitute a motor unit.Stay tuned to BYJU’S to learn similar NEET Questions.... View Article
Muscle contraction is initiated by a signal which is passed by the central nervous system through a motor neuron.Stay tuned to BYJU’S to... View Article
A subunit of troponin in the resting state masks the active binding sites for myosin on the actin filaments.Stay tuned to BYJU’S to learn... View Article
The H zone is the central portion of the thick filament which is not overlapped by the thin filaments.Stay tuned to BYJU’S to learn similar... View Article
The presence of a huge number of filaments in the sarcoplasm referred to as myofibrils is a characteristic feature.Stay tuned to BYJU’S to... View Article
