In a Muscle Cell, Myosin Binds to Actin to Cause

question 61

Multiple Choice

In a muscle cell, myosin binds to actin to cause muscle contraction. Researchers have found that rabbit muscle myosin binds to actin from an amoeba. How can this be?

• A)The myosin from amoeba and rabbits is similar due to a distant common ancestor.
• B)The differences in myosin between amoeba and rabbits do not affect the actin-binding site of myosin.
• C)Proteins whose functions are important to many types of organisms are more likely to be conserved.
• D)The myosin from amoeba and rabbits is similar due to a distant common ancestor, and the differences between them do not affect the actin binding site.
• E)All of these choices are correct.

Determine and justify the appropriate discount rate for valuing a target company in mergers and acquisitions.

Understand the influence of socioeconomic factors on scientific research and technological innovation.

Recognize the historical shift towards government and corporate sponsorship in technology development post-1940s.

Grasp the concept of technological determinism and its impact on society.

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Definitions:

Discount Rate

This rate is applied in the framework of DCF analysis for the purpose of calculating the current value of foreseeable cash flows.

Compounded Annually

Compounded annually refers to the calculation and addition of interest to the principal sum of a loan or deposit once every year.

Simple Interest

Interest calculated only on the principal amount, or on that portion of the principal amount which remains unpaid.

Savings Accounts

Bank accounts that earn interest over time, allowing individuals to deposit funds for future use.