Suppose That Each Cross-Bridge Cycle Moves the Thin Filament 10

question 34

Multiple Choice

Suppose that each cross-bridge cycle moves the thin filament 10 nanometers relative to the thick filament. If myosin in a particular muscle can go through the cross-bridge cycle at 250 cycles per second, what is the rate at which a muscle that is 30 cm long can shorten?

• A) 75 mm/s
• B) 0.30 m/s
• C) 0.60 m/s
• D) 2.5 m/s

Learn how memories are formed through parallel processing.

Understand the strategies for enhancing memory retention such as rehearsal and visualization.

Recognize the practical applications of memory research in everyday activities.

Understand different types of memory including sensory, short-term, long-term, implicit, and explicit memory.

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Definitions:

Experimental Data

Information gathered through systematic experimentation or observation, aimed at testing hypotheses or evaluating outcomes.

Survey Data

Information collected from respondents through questionnaires aimed at gathering insights on various topics.

Self-Selected Sample

A sample consisting of volunteers or individuals who choose themselves to participate in a research, possibly leading to bias.

Randomly Selected

Chosen without bias or pattern, ensuring each member of the population has an equal chance of being included in the sample.