7.3 -1 Metabolic Reactions: Energy Flow in Organisms

A sugar composed of six carbon that is the preferred energy source for most cells; produced by photosynthesis

• Energy

• Chemical reaction

• Glucose

• Conservation of matter

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NGSS.MS-LS1-6

NGSS.MS-LS1-7

NGSS.MS-LS2-3

The process of obtaining energy from the breaking of chemical bonds in nutrients

• Conservation of matter

• Cellular respiration

• Chemical reaction

• Glucose

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NGSS.MS-LS1-7

During cellular respiration -

• Organisms break down food and carbon dioxide to release energy.

• Organisms break down food and oxygen molecules to release energy.

• Organisms use carbon dioxide and water to create glucose.

• Organisms break down food and oxygen to release oxygen.

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NGSS.MS-LS1-7

The process by which one or more substances change to produce one or more different substances

• Cellular respiration

• Conservation of matter

• Molecule

• Chemical reaction

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NGSS.MS-PS1-2

NGSS.MS-PS1-5

Where does cellular respiration occur in a plant?

• Nucleus and DNA

• Chloroplast and chlorophyll

• Mitochondria and cytoplasm

• Ribosome and Lysosome

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NGSS.HS-LS1-7

The simplest unit of a chemical compound that can exist; it is formed when two or more atoms join together chemically.

• Glucose

• Chemical reaction

• Molecule

• Carbon dioxide

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NGSS.MS-PS1-1

Where does the energy used by cells come from?

• The breakdown of food and oxygen

• The nucleus of the cell

• The breakdown of food and carbon dioxide

• The production of proteins

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NGSS.MS-LS2-3

A gas that is a natural component of the atmosphere and is produced by cells during cellular respiration and used by plants and other organisms for photosynthesis

• Cellular respiration

• Energy

• Carbon dioxide

• Glucose

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

During the process of digestion, carbohydrates are broken down into -

• Nucleic acids

• Glucose

• Protein

• Amino acids

Matter is neither created nor destroyed in ordinary chemical or physical processes.

• Carbon dioxide

• Cellular respiration

• Chemical reaction

• Conservation of matter

Tags

NGSS.MS-PS1-5