A Researcher Is Using Adult Stem Cells and Comparing Them

question 62

Multiple Choice

A researcher is using adult stem cells and comparing them to other adult cells from the same tissue. Which of the following is a likely finding?

• A) The cells from the two sources exhibit different patterns of DNA methylation.
• B) Adult stem cells have more DNA nucleotides than their counterparts.
• C) The two kinds of cells have virtually identical gene expression patterns in microarrays.
• D) The nonstem cells have fewer repressed genes.
• E) The nonstem cells have lost the promoters for more genes.

Understand the basic principles of human development across various stages.

Identify and describe the theories of attachment and their stages.

Recognize the influence of parenting styles on child development.

Understand the concept of egocentrism and its implications in adolescent self-perception.

---

Definitions:

Behavioral Leadership Perspective

This perspective focuses on the observable behaviors of leaders and how those behaviors influence the performance and satisfaction of followers.

Transformational Leadership

A leadership style characterized by inspiring and motivating followers to exceed their own interests for the good of the group or organization, by fostering high levels of commitment and performance.

Implicit Leadership Perspective

The theory that people have built-in, preconceived notions and expectations about what characteristics and behaviors constitute effective leadership.

Achievement-Oriented Leadership

A leadership style where leaders set challenging goals, expect high performance, and demonstrate confidence in the abilities of their followers.