A Table Where All Attributes Are Dependent on the Primary

question 57

Multiple Choice

A table where all attributes are dependent on the primary key and are independent of each other,and no row contains two or more multivalued facts about an entity,is said to be in ____.

• A) 1NF
• B) 2NF
• C) 3NF
• D) 4NF

---

Definitions:

Osteoblasts

Cells with the primary function of synthesizing bone and are responsible for the production of new bone tissue and bone mineralization.

Muscle Contraction

The process by which muscle fibers produce tension and shorten in response to stimulation, enabling movement.

ATP

Adenosine Triphosphate, a molecule that carries energy within cells for metabolism, acting as the primary energy currency in living organisms.

Creatine Phosphate

An energy-storing compound in muscle cells.