Some Bases in the DNA Can Undergo Spontaneous Tautomeric Shifts

question 6

Multiple Choice

Some bases in the DNA can undergo spontaneous tautomeric shifts, forming chemical structures with unusual base-pairing properties.At what point is the presence of a tautomeric shift most likely to cause a mutation?

• A)During addition of a phosphate to a ribonucleoside.
• B)During a visit to the beach with a lot of sunlight.
• C)In a person suffering from Cockayne syndrome.
• D)During addition of bases to a replicating DNA strand.
• E)During the excision part of nucleotide excision repair.

Recognize the importance of patient values and expectations in implementing EBP.

Identify sources of evidence for EBP including literature, quality improvement data, and research studies.

Understand the research process steps from identifying a problem to analyzing results.

Recognize the ethical considerations in nursing research, including confidentiality and informed consent.

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Definitions:

Flat Fee

A pricing structure where a single fixed charge is applied for a service, irrespective of usage or time required.

Intangible Benefits

These are advantages that cannot be easily measured in monetary terms, such as brand reputation or employee morale.

Discount Rate

The rate used in discounted cash flow analysis to determine the present value of future cash flows, reflecting the opportunity cost of capital.

Salvage Value

The estimated residual value of an asset at the end of its useful life, important for calculating depreciation.