AExplain the Reason Why the Cell Requires a Mechanism for Identifying

question 63

Essay

A.Explain the reason why the cell requires a mechanism for identifying specific sequences of DNA.
B.On average, how often would the nucleotide sequence CGATTG be expected to occur in a DNA strand 4000 bases long? Show your work and explain your answer.
C.Molecular processes depend upon sequence-specific interactions of proteins with DNA.Recognition sequences can be 4, 5, 6, 7, or even 8 base pairs in length for a single protein.What might be the advantages of a short recognition sequence? What might be the advantage of a longer recognition sequence?

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Definitions:

Mean Earnings

The average income earned by an individual, group, or population within a specified time period, calculated by dividing the total income by the number of earners.

Human Capital

The collective skills, knowledge, and experiences of an organization's or society's workforce, considered as an asset or economic value.

Employment Discrimination

The unfair treatment of employees or job applicants based on characteristics such as race, gender, or age, rather than job performance or qualifications.

Productivity

The measure of the efficiency of a person, machine, factory, system, etc., in converting inputs into useful outputs.