Question

Read the given Statements .
(i) A motor neuron along with the muscle fibres connected to it constitutes a neuromuscular junction.
(ii) During muscles relaxation , `Ca^(++)` are pumped back from sarcoplasm to the cisternae.
(iii) Aerobic muscles have a large number of Mitochondria to utilize a large amount of oxygen for generation of ATP.
(iv) Red muscles have high myoglobin content.
Which of these is/are INCORRECT ?

Answer 1

Answer:

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