Which Molecules Are Parts of the Bone Matrix? (Select All

question 1

Multiple Choice

Which molecules are parts of the bone matrix? (Select all that apply.)

• A) Collagen fibers
• B) Elastin fibers
• C) Proteoglycans
• D) Glycoproteins
• E) Epithelial cells

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Definitions:

Object Permanence

The understanding in infants and young children that objects continue to exist even when they are not visible.

Sensory Perceptions

The process of receiving and interpreting information from the external world through the sensory organs.

Preoperational Thinking

A stage in cognitive development where children from about 2 to 7 years of age are able to use language and symbols but not capable of logical reasoning.

Formal Operational Thinking

A stage in Piaget's theory of cognitive development where individuals develop the ability to think abstractly, logically, and systematically.