Amplify Metabolism

the chemical reaction between oxygen and glucose that releases energy into cells

• metabolism

• diabetes

• cellular respiration

• anemia

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Jaxson was tested to find out what molecules was inside his cells. His cells contained normal levels of oxygen, low levels of amino acid molecules, and low levels of glucose. Will Jaxson be able to exercise normally?

• Yes, as long as his cells have enough oxygen, he can exercise.

• No, his cells need glucose to react with oxygen to release enough energy to exercise.

• No, his cells need more amino acid molecules.

• No, his cells need glucose to react with amino acids.

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What molecules need to be absorbed by cells in order for us to have energy?

• Oxygen, protein and starch

• Oxygen, amino acid and starch

• Oxygen, amino acid and protein

• Oxygen, amino acid and glucose

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______________ describes all the things that

occur inside our bodies to keep them functioning.

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Metabolism is the body's use of these

3 molecules for energy and growth:

• oxygen, protein, and starch

• glucose, water, and carbon dioxide

• amino acids, starch, and water

• oxygen, glucose, and amino acids

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NGSS.HS-LS1-7

Rosa eats a peanut buttersandwich for lunch. Peanut butter contains a lot of protein, and the bread is mostly starch. Rosa plans to go for a run later this afternoon. Rosa is breathing normally. How do these cells use the molecules to release energy for her body to run?

• When glucose and oxygen molecules are both in a cell, they undergo a chemical reaction, called cellular respiration(2) to release energy. (1)

• Oxygen molecules pass through her respiratory system and get sent through the circulatory system to her cells. The starch in her food is broken down and turned into glucose by her digestive system and sent to her cells through the circulatory system.

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Which of the following processes is primarily responsible for amplifying metabolism in cells?

• Photosynthesis

• Cellular respiration

• Fermentation

• Glycolysis

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What is the main role of mitochondria in amplifying metabolism?

• Protein synthesis

• Lipid storage

• Energy production

• DNA replication

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Which hormone is known to increase metabolic rate and amplify metabolism?

• Insulin

• Thyroxine

• Adrenaline

• Cortisol

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In an experiment, increasing the concentration of which molecule would most likely amplify cellular metabolism?

• Carbon dioxide

• Glucose

• Water

• Nitrogen

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