Exhibit 4B Refer to Exhibit 4B

question 3

Multiple Choice

Exhibit 4B Refer to Exhibit 4B.Which one shows hydrogen bonding of R-groups?

• A) M
• B) N
• C) P
• D) M and N
• E) All of these

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Definitions:

Continuous-Process Production

A manufacturing method where the production process is uninterrupted to ensure efficient and scalable production of goods.

Automated Production

The use of automation technologies to perform manufacturing tasks and processes, reducing the need for human labor and increasing efficiency.

Raw Materials

Basic materials and substances that are processed or refined to manufacture goods, products, or provide services.

Remanufacturing

The process of rebuilding a product to specifications of the original manufactured product using a combination of reused, repaired, and new parts.