The Colorless Molecule O-Nitrophenyl Galactoside (ONPG) Can Be Used as an Artificial

question 12

Multiple Choice

The colorless molecule o-nitrophenyl galactoside (ONPG) can be used as an artificial substrate to assay b-galactosidase in cell extracts of Escherichia coli in which lacZ is used as a reporter gene. Which of the following statements is NOT true with respect to the use of ONPG?

• A) Hydrolysis of ONPG by b-galactosidase produces yellow o-nitrophenol.
• B) o-nitrophenol can be measured with a spectrophotometer.
• C) Hydrolysis of ONPG by b-galactosidase also releases colorless galactose.
• D) The o-nitrophenol moiety is blue and more suitable for use in solid media.
• E) The o-nitrophenol moiety is green and less suitable for use in solid media.

Recognize the process of socialization in organizational culture.

Distinguish between observable and core culture in organizations.

Understand the role of leaders in shaping and communicating organizational culture.

Identify the elements of observable culture such as stories, symbols, heroes, and rites and rituals.

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Definitions:

Department of Defense

A branch of the U.S. federal government charged with coordinating and supervising all agencies and functions of the government related directly to national security and the United States Armed Forces.

Foreign Policy

A government's strategy in dealing with other nations, regarding diplomacy, military action, trade agreements, and other international relations.

Obama

Refers to Barack Obama, the 44th President of the United States, who served from 2009 to 2017 and was the first African American to hold the office.

Bush

Referring usually to either George H. W. Bush, the 41st President of the United States, or George W. Bush, the 43rd President.