HS-LS1-1

Construct an explanation based on evidence for how the structure of DNA determines the structure of proteins which carry out the essential functions of life through systems of specialized cells.

Clarification statement: Emphasis should be on how the DNA code is transcribed and translated in the synthesis of proteins. Types of proteins involved in performing life functions include enzymes, structural proteins, cell receptors, hormones, and antibodies.

Assessment boundary: Assessment does not include identification of specific cell or tissue types, whole body systems, specific protein structures and functions, or the detailed biochemistry of protein synthesis.

Resources

Examples and discussion of resources for the learning, teaching, and assessment of HS-LS1-1.

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Assessment

What assessment of HS-LS1-1 might look like on a NY state exam.

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NGSS Dimensions

Performance expectation HS-LS1-1 was developed using the following elements from the NRC document A Framework for K-12 Science Education:

Science and engineering practices

Disciplinary core ideas

Crosscutting concepts

Connections to Other Standards

HS-LS1-1 connections to ELA, math, and other science standards as outlined by the NYS Education Department:

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Biology | HS. Structure and Function