Use the Following Information to Answer the Next Few Questions

question 55

Multiple Choice

Use the following information to answer the next few questions.
CML (chronic myelogenous leukemia) results from a translocation between human chromosomes 9 and 22. The resulting chromosome 22 is significantly shorter than usual, and it is known as a Philadelphia (Ph') chromosome. The junction at the site of the translocation causes overexpression of a thymine kinase receptor. A new drug (Gleevec or imatinib) has been found to inhibit the disease if the patient is treated early.
-One possible use of transgenic plants is in the production of human proteins, such as vaccines. Which of the following is a possible hindrance that must be overcome?

• A) prevention of transmission of plant allergens to the vaccine recipients
• B) prevention of vaccine-containing plants being consumed by insects
• C) use of plant cells to translate non-plant-derived mRNA
• D) inability of the human digestive system to accept plant-derived protein
• E) the need to cook all such plants before consuming them

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Definitions:

Theory X

A management concept proposed by McGregor suggesting that employees are inherently lazy and need constant supervision and control to be productive.

Human-Relations Approach

A management theory focusing on the importance of interpersonal relationships and motivation for enhancing worker productivity.

Challenging Jobs

Employment positions that require a high level of skill, effort, or complexity, providing opportunities for growth and learning.

Job Satisfaction

The level of contentment employees feel about their work, which can influence their performance and overall company morale.