Difference between revisions of "HS-LS1-7"

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{{Navlinks|HS-LS1-6|HS-LS2-1|← HS-LS1-6|HS-LS2-1 →}}
 
{{learningstandard
 
{{learningstandard
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| topic = Cellular Respiration
 
| ls = Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food
 
| ls = Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food
 
molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a
 
molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a
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| cs = Emphasis is on the conceptual understanding of the inputs and outputs of the process of aerobic cellular respiration.
 
| cs = Emphasis is on the conceptual understanding of the inputs and outputs of the process of aerobic cellular respiration.
 
| ab = Assessment should not include identification of the steps or specific processes involved in aerobic cellular respiration.
 
| ab = Assessment should not include identification of the steps or specific processes involved in aerobic cellular respiration.
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}}
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== {{Assessmentheading}} ==
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{{assessmentmessage}}
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{| class="wikitable" style="width:100%; text-align:center"
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! style="padding: 0.5em 1.5em;" | Exam
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! style="padding: 0.5em 1.5em;" | Cluster
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! style="padding: 0.5em 1.5em;" | Question
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|-
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| style="background-color:white;" | [[August 2026 Life Science: Biology Exam|August 2026 Biology Regents]]
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| style="background-color:white;" | [[Questions:Frog Development|Frog Development]]
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| style="background-color:white;" | [[Questions:Frog Development#q4|Question 29]]
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|-
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| style="background-color:white;" | [[June 2026 Life Science: Biology Exam|June 2026 Biology Regents]]
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| style="background-color:white;" | [[Questions:A Seasonal Strategy for Survival|A Seasonal Strategy for Survival]]
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| style="background-color:white;" | [[Questions:A Seasonal Strategy for Survival#q3|Question 3]]
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|-
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| style="background-color:white;" | [[January 2026 Life Science: Biology Exam|January 2026 Biology Regents]]
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| style="background-color:white;" | [[Questions:Diabetes|Diabetes]]
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| style="background-color:white;" | [[Questions:Diabetes#q1|Question 23]]
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|-
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| style="background-color:white;" | [[August 2025 Life Science: Biology Exam|August 2025 Biology Regents]]
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| style="background-color:white;" | [[Questions:A Unique Relationship: Mulberries and Silk|A Unique Relationship: Mulberries and Silk]]
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| style="background-color:white;" | [[Questions:A Unique Relationship: Mulberries and Silk#q1|Question 11]]
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|-
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| style="background-color:white;" | [[June 2025 Life Science: Biology Exam|June 2025 Biology Regents]]
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| style="background-color:white;" | [[Questions:Does It Matter?|Does It Matter?]]
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| style="background-color:white;" | [[Questions:Does It Matter?#q1|Question 33]]
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|}
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== Vocabulary ==
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Terms from the [[Biology Glossary]] that come from this standard or from the released exam questions that assess it.
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<div class="vocab-subhead">From this standard</div>
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<div class="vocab-list" style="column-width:14em;">
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* ATP
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* bond breaking
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* bond forming
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* cellular respiration
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* chemical process
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* compound
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* energy flow
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* food molecule
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* inputs and outputs
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* life processes
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* living system
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* matter
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* oxygen
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</div>
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<div class="vocab-subhead">From released exam questions</div>
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<div class="vocab-list" style="column-width:20em;">
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|amino acid]] – Aug 2025
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* [[Questions:Does It Matter?#q1|atmosphere]] – June 2025
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* [[Questions:Diabetes#q1|blood sugar]] – Jan 2026
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|body system]] – Aug 2025
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* [[Questions:Frog Development#q4|carbon]] – Aug 2026, [[Questions:A Seasonal Strategy for Survival#q3|June 2026]], [[Questions:Diabetes#q1|Jan 2026]], [[Questions:Does It Matter?#q1|June 2025]]
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* [[Questions:Does It Matter?#q1|carbon cycle]] – June 2025
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* [[Questions:Frog Development#q4|cell]] – Aug 2026, [[Questions:A Seasonal Strategy for Survival#q3|June 2026]], [[Questions:A Unique Relationship: Mulberries and Silk#q1|Aug 2025]]
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* [[Questions:Does It Matter?#q1|chloroplast]] – June 2025
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* [[Questions:Diabetes#q1|diabetes]] – Jan 2026
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|digestion]] – Aug 2025
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* [[Questions:Does It Matter?#q1|ecosystem]] – June 2025
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* [[Questions:Does It Matter?#q1|fertilizer]] – June 2025
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* [[Questions:Does It Matter?#q1|hydrosphere]] – June 2025
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|lipid]] – Aug 2025
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|macromolecule]] – Aug 2025
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|metabolic pathway]] – Aug 2025
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* [[Questions:Does It Matter?#q1|mineral]] – June 2025
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* [[Questions:Diabetes#q1|muscle]] – Jan 2026
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|nitrogen]] – Aug 2025
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* [[Questions:A Unique Relationship: Mulberries and Silk#q1|protein]] – Aug 2025
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* [[Questions:Does It Matter?#q1|soil]] – June 2025
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* [[Questions:A Seasonal Strategy for Survival#q3|sugar]] – June 2026, [[Questions:Does It Matter?#q1|June 2025]]
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* [[Questions:Does It Matter?#q1|waste]] – June 2025
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</div>
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{{PerformanceLevel}}
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{{PLTable
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| Level5 = Develop a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
 +
| Level4 = Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
 +
| Level3 = Use a model to illustrate the inputs and outputs of cellular respiration by which the energy in the bonds of food molecules is converted and made available to the organism in a usable form.
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| Example3 = <span class="pld-chip pld-chip-bio">[[Questions:Frog Development#q4|Aug 2026 · Q29]]</span>
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| Level2 = Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is converted and is made available to the organism in a useable form <b><u>or</u></b> identify the inputs and outputs of cellular respiration.
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| Example2 = <span class="pld-chip pld-chip-bio">[[Questions:A Unique Relationship: Mulberries and Silk#q1|Aug 2025 · Q11]]</span> <span class="pld-chip pld-chip-bio">[[Questions:Does It Matter?#q1|June 2025 · Q33]]</span>
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| Level1 = Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is made available to the organism in a usable form <b><u>or</u></b> identify the correct model that represents cellular respiration.
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| Example1 = <span class="pld-chip pld-chip-bio">[[Questions:A Seasonal Strategy for Survival#q3|June 2026 · Q3]]</span> <span class="pld-chip pld-chip-bio">[[Questions:Diabetes#q1|Jan 2026 · Q23]]</span>
 
}}
 
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{{Dimensionstable
 
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| SEP1 =  
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| SEP1 = Developing and Using Models
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| DCI1 =  
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* Use a model based on evidence to illustrate the relationships between systems or between components of a system.
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| CC1 =  
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| DCI1 = LS1.C: Organization for Matter and Energy Flow in Organisms
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* As matter and energy flow through different organizational levels of living systems, chemical elements are recombined in different ways to form different products. As a result of these chemical reactions, energy is transferred from one system of interacting molecules to another.
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* (NYSED) Cellular respiration is a chemical process in which the bonds of food molecules and oxygen molecules are broken and new compounds are formed. In this process ATP is produced, which is used to carry out life processes.
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| CC1 = Energy and Matter
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* Energy can be transferred between one place and another place, between objects and/or fields, or between systems.
 
}}
 
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Latest revision as of 09:46, 18 October 2026

← HS-LS1-6
HS-LS2-1 →

Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.

Clarification statement: Emphasis is on the conceptual understanding of the inputs and outputs of the process of aerobic cellular respiration.

Assessment boundary: Assessment should not include identification of the steps or specific processes involved in aerobic cellular respiration.

Regents Exam Questions

Released New York State Regents exam questions that assess HS-LS1-7 are listed here by exam and question cluster. Each link opens the question with its answer key.

Exam Cluster Question
August 2026 Biology Regents Frog Development Question 29
June 2026 Biology Regents A Seasonal Strategy for Survival Question 3
January 2026 Biology Regents Diabetes Question 23
August 2025 Biology Regents A Unique Relationship: Mulberries and Silk Question 11
June 2025 Biology Regents Does It Matter? Question 33

Vocabulary

Terms from the Biology Glossary that come from this standard or from the released exam questions that assess it.

From this standard
  • ATP
  • bond breaking
  • bond forming
  • cellular respiration
  • chemical process
  • compound
  • energy flow
  • food molecule
  • inputs and outputs
  • life processes
  • living system
  • matter
  • oxygen
From released exam questions

Performance Level Descriptions

Every Regents exam question on HS-LS1-7 is written to match one of the performance level descriptions (PLDs) below.

Level 1: Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is made available to the organism in a usable form or identify the correct model that represents cellular respiration. June 2026 · Q3 Jan 2026 · Q23
Level 2: Use a model to identify that cellular respiration is a chemical process by which the energy in food molecules is converted and is made available to the organism in a useable form or identify the inputs and outputs of cellular respiration. Aug 2025 · Q11 June 2025 · Q33
Level 3: Use a model to illustrate the inputs and outputs of cellular respiration by which the energy in the bonds of food molecules is converted and made available to the organism in a usable form. Aug 2026 · Q29
Level 4: Use a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
Level 5: Develop a model to illustrate that aerobic cellular respiration is a chemical process whereby the bonds of food molecules and oxygen molecules are broken and the bonds in new compounds are formed resulting in a net transfer of energy.
Notice: PLD levels!

Resources

Examples and discussion of resources for the learning, teaching, and assessment of HS-LS1-7.

Pixel beaver This section could be expanded upon. You can help out by adding to this section.


NGSS Dimensions

Performance expectation HS-LS1-7 was developed using the following elements from the NRC document A Framework for K-12 Science Education:

Science and Engineering Practices
  • Developing and Using Models
    • Use a model based on evidence to illustrate the relationships between systems or between components of a system.
Disciplinary Core Ideas
  • LS1.C: Organization for Matter and Energy Flow in Organisms
    • As matter and energy flow through different organizational levels of living systems, chemical elements are recombined in different ways to form different products. As a result of these chemical reactions, energy is transferred from one system of interacting molecules to another.
    • (NYSED) Cellular respiration is a chemical process in which the bonds of food molecules and oxygen molecules are broken and new compounds are formed. In this process ATP is produced, which is used to carry out life processes.
Crosscutting Concepts
  • Energy and Matter
    • Energy can be transferred between one place and another place, between objects and/or fields, or between systems.
Page contributors: Caroline Leonard, Conrad Richman
Biology | HS. Matter and Energy in Organisms and Ecosystems
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