For a DNA Strand That Is Two Nucleotides Long, How

question 23

Multiple Choice

For a DNA strand that is two nucleotides long, how many different sequences are possible?

• A) 2
• B) 4
• C) 8
• D) 16
• E) 64 There are four possible bases that could occur in each position, so this means that there are 4², or sixteen, possible combinations of these four bases that could occur.

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Definitions:

Adult Attachment Style

Patterns of expectations, needs, and emotions in close relationships that develop in adulthood, based on early childhood experiences with caregivers.

Anxious-ambivalent

A type of attachment style characterized by intense emotional dependence and anxiety about the stability of close relationships.

Attachment Style

The pattern of how individuals form emotional bonds and react to the needs for closeness and space in relationships.

Anxious-ambivalent

A type of attachment style characterized by strong emotional dependence on others combined with anxiety about their availability and responsiveness.