Baby Manny Discovered How to Use a Stick to Get

question 59

Multiple Choice

Baby Manny discovered how to use a stick to get toys that were out of reach. According to Piaget, Manny's behavior would best be described as a ________ circular reaction.

• A) tertiary
• B) secondary
• C) primary
• D) reflexive

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Definitions:

Glycocalyx

A glycoprotein and glycolipid covering that surrounds the cell membranes of some bacteria, epithelia, and other cells.

Glycolipids

are lipids with a carbohydrate attached by a glycosidic linkage, primarily involved in cell recognition and membrane structure.

Glycoproteins

Proteins that have carbohydrate groups attached to the polypeptide chain, playing key roles in cellular functions such as cell-to-cell interaction.

Phospholipids

A class of lipids that are a major component of all cell membranes as they can form lipid bilayers.