Sara Has Made a Playhouse Out of the Large Box

question 841

Multiple Choice

Sara has made a playhouse out of the large box in which her mother's new washer was crated.She has drawn pictures on it and put in some of her toys.The next morning her toys are in her room, and the box is gone.Sara asks her father where her playhouse is and begins crying when her father tells her that he took it apart and put it in the garbage because it was taking up too much space in their apartment.Like other children her age, Sara sees the name of an object as being as much a part of the object as its size, shape, and color.Sara is most likely in which cognitive stage of development?

• A) preoperational
• B) concrete operational
• C) prelinguistic
• D) formal operational

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Definitions:

Amino Acid

Organic compounds that combine to form proteins, serving as the building blocks of protein synthesis and playing vital roles in processes such as neurotransmitter transport and biosynthesis.

Hemoglobin

A protein in red blood cells that carries oxygen from the lungs to the rest of the body and returns carbon dioxide from the body to the lungs.

Polypeptide Chains

Sequences of amino acids linked by peptide bonds, forming part of or the whole protein molecule.

Quaternary

A level of protein structure where multiple polypeptide chains, referred to as subunits, come together to form a functional protein complex.