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1. How many sarcomeres are shown in the diagram below? Match the numbers on the

ID: 3514238 • Letter: 1

Question

1. How many sarcomeres are shown in the diagram below? Match the numbers on the diagram to the following 2. (3 pts) Zdiscs-one at each end of the sarcomere A band I band (goes into the adjacent sarcomere) H zone thick filament thin filament 6 -1 A band ba 6 usCS 3. The diagrams below show relaxed and contracted sarcomeres . Measure each of the following on one relaxed and one contracted sarcomere. ll in the chart as you do. (9 pts) Length in relaxed Length in contracted Did the length sarcomere (mm) sarcomere (mm)?|ch Structure ange- yes or no ick filament in filament

Explanation / Answer

1) 2 in number.

2)

4)

5) sarcomere length shortens during contraction

6)during contraction

7)a ) false

b)true

c)false