The Cell Nucleus Likely Originated from A(n)

question 24

Multiple Choice

The cell nucleus likely originated from a(n)

• A)mitochondrion.
• B)archaeal cell.
• C)bacterium.
• D)eukaryote.

---

Definitions:

Conspicuous Fibers

refers to fibers that are easily noticeable or prominent due to their appearance, structure, or function within biological or synthetic materials.

Fibroblasts

A type of cell found in connective tissue which produces collagen and other fibers.

Calcified Matrix

The hard, bone substance made when calcium salts deposit in the framework produced by osteoblasts.

Fibroblasts

A type of cell that is responsible for making the extracellular matrix and collagen, playing a critical role in wound healing and tissue repair.