Which of These Puts the Steps of the Sliding Filament

question 21

Multiple Choice

Which of these puts the steps of the sliding filament model of muscle contraction in the correct order?

• A) ATP is hydrolyzed as myosin heads bind the actin filament→myosin heads bind ATP→ADP + P are released and the myosin heads pull the actin filament
• B) Myosin heads bind ATP→ATP is hydrolyzed as myosin heads bind the actin filament→ADP + P are released and the myosin heads pull the actin filament
• C) ADP + P are released and the myosin heads pull the actin filament→ATP is hydrolyzed as myosin heads bind the actin filament→myosin heads bind ATP
• D) Myosin heads bind ATP→ ADP + P are released and the myosin heads pull the actin filament→ATP is hydrolyzed as myosin heads bind the actin filament
• E) ATP is hydrolyzed as myosin heads bind the actin filament→ADP + P are released and the myosin heads pull the actin filament→myosin heads bind ATP

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Definitions:

Conjunctive Tasks

Tasks that can only be completed successfully if all group members contribute, with the group's overall performance limited by its weakest link.

Conscientiousness

A personality trait characterized by thoroughness, reliability, and a strong sense of duty.

Transition Processing

The cognitive and psychological processes involved in adjusting to new situations or changes in one's environment, often requiring the reevaluation of previous assumptions or behaviors.

Marks, Mathieu

Researchers known for their contributions in the field of industrial and organizational psychology, particularly around team dynamics and effectiveness.