Photosynthesis, and Plants Review

The diagram represents changes in the sizes of openings present in leaves as a result of the actions of cells X and Y. What do cells X and Y help the plant to do?

• A.Control water loss.

• B.Store excess heat during the day and remove the heat at night.

• C.Absorb light energy necessary for cellular respiration

• D.Detect changes in the biotic factors present in the environment.

In terms of ATP production, which process results in the most stored energy?

• A. Aerobic respiration

• B. Anaerobic respiration

• C. Fermentation

• D. Photosynthesis

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

When life first appeared, Earth's atmosphere did not contain significant amounts of oxygen as it does today. Which of the following processes was responsible for the oxygenation of the atmosphere?

• A. Cellular respiration in plants

• B. Photosynthesis in blue-green bacteria

• C. Eruption of many volcanoes in a short period

• D. Decomposition of large amounts of organic matter

In which way are photosynthesis and

cellular respiration different?

• A. Cellular respiration stores ATP, while

  photosynthesis releases ATP.

• B. Cellular respiration produces oxygen, while photosynthesis uses oxygen.

• C. Photosynthesis releases energy, while cellular respiration stores energy.

• D. Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.

Which equation best describes a method of anaerobic respiration?

• A. Glucose yields energy and lactic acid.

• B. Glucose and oxygen

  yield lactic acid and water.

• C. Glucose and lactic

  acid yield energy and carbon dioxide.

• D. Glucose and oxygen

  yield energy, carbon dioxide, and water.

Tags

NGSS.HS-LS2-3

Which statement best describes the way that an adenosine diphosphate (ADP) molecule becomes an

adenosine triphosphate (ATP) molecule in the human body?

• A. Protein causes phosphate molecules to bind to sugars and form ATP.

• B. Food energy is used to attach a phosphate molecule to an ADP molecule

• C. Ionized oxygen in cells causes sugars and phosphate molecules to form ATP.

• D. Water breaks down ADP molecules which form into ATP molecules over time.

Which statement best describes the process that takes place during cellular respiration?

• A. Necessary nutrients are circulate

• B.Hydrogen is used to synthesize glucose.

• C.Metabolic wastes are absorbed.

• D.Chemical energy is converted into a usable form.

Tags

NGSS.HS-LS1-7

To collect data about the rate of photosynthesis in a certain type of algae when it is exposed to different colors of light, a student could measure which of the following variables?

• A.Temperature of the water surrounding the algae

• B.Number of ribosomes in the algae cells

• C.Color of algae cells

• D. Number of gas bubbles given off by algae

Tags

NGSS.HS-LS1-5

Which statement best describes the process that takes place during cellular respiration?

• A. Necessary nutrients are circulated.

• B.Hydrogen is used to synthesize glucose.

• C.Metabolic wastes are absorbed.

• D.Chemical energy is converted into a usable form

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which conditions are necessary for the successful germination of a bean seed?

• A. Sufficient moisture and proper temperature

• B.Sufficient light and fertile soil

• C.Sufficient moisture and high chlorophyll concentration

• D.Sufficient light and high nitrate concentration

Tags

NGSS.MS-LS1-5