Arizona has 30 State Senate members: 13 (Democrats), 16 (Republicans). Length of term: 2 years. Term limits: 4 terms (8 years). Arizona has 60 State House members: 24 (Democrats), 36 (Republicans).Length of term: 2 years.oll Opening & Closing Times: In the state of Arizona, all polling places are open from 6:00 AM to 7:00 PM Mountain Time. Next State Constitutional Officer Elections in 2018.
Thin and thick filaments are organized into repeating units called sarcomeres. Dark lines called Z-lines mark off the boundaries of each sarcomere. Thin filaments attach to the Z-lines at both ends of the sarcomere, while thick filaments are unattached. Each myofibril contains thousands of sarcomeres.
They are called sacromeres and are the smallest functional 'contractile unit' of a muscle cells that includes myofibilaments, such as actin and myosin. Yes, the above answer i â¦ s correct: But in this particular question that we have Myofibrils is the answer!! The sarcomere is the contractile unit. It is the space between two Z discs that contains one group of myosin fillaments and two groups of actin fillaments, one group on â¦ each end of the myosin fillaments. Z discs join sarcomeres together end-to-end to form myofibrils.