超星 - Muscular tissue - 查题吧

单选题

In a sarcomere of skeletal muscle, which molecule or molecular aggregate connects Z disk to M line?

Actin
B. Myomesin
C. Myosin
D. Titin
E. Tropomyosin

单选题

Which one of the following histologic characteristicsdoes NOT apply to cardiac muscle?

A. Central nucle
B. Large mitochondria
C. Branching fibers
D. Memberanous triads
E. Intercalated disks

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