A Researcher Wants to Know If There Is a Relationship

question 4

Multiple Choice

A researcher wants to know if there is a relationship between region of birth and political party affiliation. She should calculate a________.

• A) univariate descriptive statistic like the mean.
• B) qualitative measure of influence.
• C) measure of association.
• D) statistic that measures the non-relational differentiation between the two variables.

Compare and contrast the extracellular matrix of animal cells with the plant cell wall.

Recognize the evolutionary steps leading to the formation of the cell nucleus and other organelles in eukaryotic cells.

Understand the functions and processes associated with the plant cell wall.

Describe the role and process of protein transport within a cell.

---

Definitions:

Blood Vessels

Tubular structures carrying blood through the tissues and organs; a vein, artery, or capillary.

Internal Organs

Organs located inside the body that perform essential functions necessary for survival, such as the heart, liver, and kidneys.

Somatic Nervous System

A part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles.

Parasympathetic Nervous System

A division of the autonomic nervous system that conserves energy as it slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles.