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6868071 MasteringBiology: Ch 30 pre-lecture quiz lect 26: locomotion, skeleton &

ID: 217957 • Letter: 6

Question

6868071 MasteringBiology: Ch 30 pre-lecture quiz lect 26: locomotion, skeleton & muscles- Microsoft Edge ? https://session.masteringbiology assignm 112208585 1 pt Ch 30 pre-lecture quiz lect 26: locomotion, skeleton& muscles 1 pt Item 19 19 of 23 1 pt 1 pt 1 pt Part A A typical thick flament with 350 myosin heads can bind and unbind to a thin filament five limes per second How many ATP molecules are required for this unit to contract for 30 seconds? View Available Hintts) O 30 O 350 O 52,500 1 pt 1 pt 1 pt Submit 1 pt Provide Feedback 1 pt

Explanation / Answer

Answer: Option D is correct.

Explanation:

Number of myosin heads = 350

Number of ATP molecules required for each myosin head per every second = 5 ATP

Time interval = 30 sec

Total number of ATP required = 350 X 5 X 30

= 52500 ATP