In a Relational Database, the Customer Record Contains Information Regarding

question 16

Multiple Choice

In a relational database, the customer record contains information regarding the customer's last name. The last name is a(n) :

• A) attribute
• B) entity
• C) primary key
• D) object
• E) relation

---

Definitions:

F-actin Double Helix

A structural configuration of actin filaments arranged in a twisted double helix, significant in muscle contraction and cell movement.

Protein

Large molecules made up of amino acids that perform a variety of functions in the body, including structural support, enzyme catalysis, and transportation.

Fast-twitch Muscle Fibers

Muscle cells specialized for rapid contraction and are primarily engaged during high-intensity, short-duration activities like sprinting.

ATP

The molecule adenosine triphosphate, ATP, facilitates intracellular energy transportation necessary for metabolism.