Which of the Following Best Describes the Structure of a Nucleosome

question 32

Multiple Choice

Which of the following best describes the structure of a nucleosome?

• A) DNA wrapped around an octomer containing two each of H2A, H2B, H3, and H4 with H1 on the outside.
• B) DNA wrapped around an octomer of H1 with H2A,B, H3 & H4 on the outside.
• C) DNA wrapped around a octomer of either H2A/H2B or H3/H4 with H1 on the outside.
• D) DNA wrapped around a tetramer of either H2A/H2B or H3/H4 with H1 on the outside.

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Definitions:

Residual Income

The amount of income that an individual or company retains after all operating expenses and charges, including cost of capital, have been deducted.

Minimum Required Rate

The lowest acceptable rate of return on an investment that a manager or investor specifies, considering the project's risk level.

Investment Opportunity

A financial investment or venture with the potential for yielding returns, involving the allocation of resources with the expectation of future financial gains.

Return On Investment

A measurement of the profitability of an investment, calculated by dividing net profit by the initial capital cost.