Cycle 6 Review-Photosynthesis and Cellular Respiration

All living things require matter. Describe how plants and animals get the matter they need to survive.

• A. Plants and animals get carbon when they absorb nitrogen through their leaves.

• B. Plants get the matter they need from their environment from their roots. Animals get the matter they need from eating food and by taking in water.

• D. Plants and animals do not obtain these elements from their environment.

• C. Plants and animals take in water and sunlight through their roots.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

There is a connection between photosynthesis and cellular respiration. The products from one provide the raw materials for the other. What products of photosynthesis are starting materials for cellular respiration?

• A. energy and carbon

• B. glucose and oxygen

• B. glucose and oxygen

• B. glucose and oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Worms break down dead plants in the soil to release nutrients. Which property of nutrients shows that they are matter?

• A. Nutrients are warm.

• B. Nutrients have mass.

• C. Nutrients can do work.

• D. Nutrients contain energy.

Tags

NGSS.MS-LS2-3

Diagram 1 shows the flow of energy and matter among organisms and the environment.

Explain the role of photosynthesis in the flow of energy between the plant and the person shown in the diagram.

• A. Photosynthesis allows energy from the ground to be transformed into mechanical energy in sugar. These sugars are eaten by the plant. Inside the person’s cells, the sugar molecules are produced to release energy for the person’s body to use.

• B. Photosynthesis allows energy from the sun to be transformed into chemical energy in sugar. These sugars are eaten by the person. Inside the person’s cells, the sugar molecules are broken down to release energy for the person’s body to use.

• C. Photosynthesis allows rain to be transformed into chemical energy in sugar. These sugars are eaten by the person. Inside the person’s cells, the sugar molecules are broken down to release energy for the person’s body to use.

• D. Photosynthesis does not allow energy from the sun to be transformed into chemical energy in sugar. These sugars are not eaten by a person. Outside the person’s cells, the sugar molecules are broken down to release energy for the person’s body to use.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Explain the role of photosynthesis in the cycling of matter between the plant and the person.

• A. The reactants photosynthesis, oxygen and sugar, are used by the human to produce energy, water, and carbon dioxide. The plant uses oxygen breathed out by the human to carry out photosynthesis.

• B.The products of photosynthesis, oxygen and sugar, are used by the human to produce energy, water, and carbon dioxide. The plant uses carbon dioxide breathed out by the human to carry out photosynthesis.

• C. The products of photosynthesis, cellular respiration, are used by the plants to produce energy, water, and carbon dioxide. The human uses carbon dioxide produced by plants to carry out photosynthesis.

• D. The products of photosynthesis, energy, water, and carbon dioxide, are used by humans to produce oxygen and sugar. The plant uses carbon monoxide breathed out by the human to carry out photosynthesis.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The products of photosynthesis, energy, water, and carbon dioxide, are used by humans to produce oxygen and sugar. The plant uses carbon monoxide breathed out by the human to carry out photosynthesis.

• A. Plants get energy from fertilizers. Animals get energy from water.

• B. Plants use energy from sunlight to make sugar molecules. Animals get energy from eating other organisms.

• C. Plants get energy from the soil. Animals get energy directly from sunlight.

• D. Plants do not need energy because they do not move. Animals get energy from food.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Dylan drew a diagram showing that certain organisms eat other organisms. The diagram included a caption stating that the amount of available energy decreases with each organism that is eaten. How is this explained by the law of conservation of energy?

• A. Living things change energy into matter.

• B. Some of the energy is used for life processes.

• C. Some energy disappears when living things are eaten.

• D. Only small amounts of energy can be destroyed at a time.

Tags

NGSS.MS-LS2-3

What is the source of energy for plant and animal cells?

• Soil

• Glucose

• Oxygen

• Consumers

Tags

NGSS.MS-LS1-6