BRCA1 and BRCA2 Are Considered to Be Tumour-Suppressor Genes Because

question 41

Multiple Choice

BRCA1 and BRCA2 are considered to be tumour-suppressor genes because

• A)they prevent infection by retroviruses that cause cancer.
• B)their normal products participate in repair of DNA damage.
• C)the mutant forms of either one of these promote breast cancer.
• D)the normal genes make estrogen receptors.
• E)they block penetration of breast cells by chemical carcinogens.

Recognize the various risks and consequences of smoking, including passive smoking and its impact on different demographic groups.

Analyze the effectiveness of pharmacological and behavioral approaches in smoking cessation.

Compare the success rates of individuals attempting to quit smoking with and without assistance.

Understand the role of nicotine replacement therapy in smoking cessation and its effectiveness compared to placebo.

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Definitions:

Job Rotation

A human resources strategy where employees are systematically moved between different jobs or tasks to gain experience and skills.

Work Simplification

The process of increasing efficiency by reducing the complexity of tasks and processes, often involving the elimination of unnecessary steps.

Multitasking Skills

The ability to handle more than one task at a time efficiently and effectively.

Horizontally Enlarges

An approach to job design where tasks of similar complexity are added to an employee's role to broaden the variety of activities.