Some Highly Degraded DNA Was Collected from a Crime Scene

question 18

Multiple Choice

Some highly degraded DNA was collected from a crime scene.Upon analysis,forensic scientists were only able to accurately sequence one 450-nucleotide-long segment of DNA from a Y chromosome.There are five suspects in the case,but they have fled the state.However,they all have large extended families in the area.How can the police narrow the search to just one suspect?

• A) Collect DNA from male siblings,fathers,or paternal grandfathers.
• B) Collect DNA from sisters,mothers,and maternal grandmothers.
• C) Collect DNA from any male relatives on the mother's or father's side.
• D) Collect DNA from any female relatives on the mother's or father's side.
• E) Collect DNA from any available blood relatives of any gender.

Explain the organizational communication structure, including formal and informal channels.

Describe the principles and applications of effective communication strategies within organizations.

Analyze the barriers to effective communication and strategies to overcome them.

Recognize the importance of channel richness in communication and the factors influencing the choice of communication channels.

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Definitions:

Vascular System

The network of blood vessels in the body, including arteries, veins, and capillaries, which circulate blood.

Peristalsis

The wave-like muscle contractions that move food through the digestive tract.

Continuous Capillaries

Microscopic blood vessels with uninterrupted endothelial linings, allowing for the controlled exchange of substances.

Fenestrated Capillaries

These are specialized capillaries with pores in their endothelial lining, allowing for the efficient exchange of larger molecules like proteins.