Biology EOC Review - Unit 5 - Photosynthesis & Cell Respiration

The diagram below shows a plant undergoing photosynthesis. What reactants are used during photosynthesis?

• Oxygen and glucose

• Carbon dioxide and oxygen

• light energy, water, and carbon dioxide

• Glucose, carbon dioxide, water, and light energy

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

In an experiment, Stephanie placed a potted plant under a bell jar, completely sealing the jar to the table top. After placing a box over the bell jar for 24 hours, she measured the concentrations of oxygen and carbon dioxide in the gas in the jar. Which statement best describes the measurements she would find in the jar, compared with the concentrations of oxygen and carbon dioxide in the classroom air?

• Concentrations of both carbon dioxide and oxygen increased.

• Oxygen concentration increased; carbon dioxide concentration decreased.

• Carbon dioxide concentration increased; oxygen concentration decreased.

• Concentrations of both carbon dioxide and oxygen decreased.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

A diagram of cellular processes is provided. Which of the following lists of terms correctly identify the missing labels?

• 1 = Chemical energy, 2 = Carbon dioxide, 3 = Respiration

• 1 = Light energy, 2 = Carbon dioxide, 3 = Respiration

• 1 = Light energy, 2 = Diatomic oxygen, 3 = Oxidation

• 1 = Heat energy, 2 = Carbon dioxide, 3 = Respiration

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-7

NGSS.HS-LS2-5

A test tube is filled with water and a green plant called elodea. When the plant is exposed to sunlight, it begins to produce bubbles. Which of the following is the most likely conclusion for the identity of the gas in the bubbles?

• Oxygen

• Carbon dioxide

• Water vapor

• Hydrogen

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which equation shows the process of photosynthesis?

• C6H12O6 + 6H2O + light energy → 6CO2 + 6O2

• C6H12O6 + 6O2 + light energy → 6H2O + 6CO2

• 6CO2 + 6H2O + light energy → C6H12O6 + 6O2

• 6CO2 + 6O2 + light energy → 6H2O + C6H12O6

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Four students recorded descriptions of aerobic and anaerobic respiration. The chart below gives their results.

Which description in the table correctly identifies characteristics of aerobic and anaerobic respiration?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Alexis Woods is a high school athlete who practices at the track for at least an hour after school. One day Alexis was given an extensive additional assignment by her coach to complete 50 rounds of sprints in the track. The next day Alexis experienced severe muscle aches. Her biology teacher explained the physiology of her muscle pain. According to the teacher, which statement best explains the physiology of the pain?

• When the muscle cells do not receive enough oxygen to generate energy (ATP) through aerobic respiration, they undergo anaerobic respiration which results in the production of lactic acid. Lactic acid accumulates in the muscle cells and causes pain.

• When the muscle cells do not receive enough oxygen to generate energy (ATP) through anaerobic respiration, they undergo aerobic respiration which results in the production of lactic acid. Lactic acid accumulates in the muscle cells and causes pain.

• When the muscle cells do not receive enough oxygen to generate energy (ATP) through aerobic respiration, they undergo fatty acid metabolism which results in the production of amino acids. These amino acids accumulate in the muscle cells and cause pain.

• When the muscle cells do not receive enough oxygen to generate energy (ATP) through aerobic respiration, they undergo anaerobic respiration which results in the production of carbon dioxide. Carbon dioxide accumulates in the muscle cells and causes pain.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following statements is true of the production of energy from matter?

• Photosynthesis creates energy from CO2 and H2O.

• Photosynthesis creates energy from carbohydrates.

• Cellular respiration creates energy from CO2 and H2O.

• Cellular respiration creates energy from carbohydrates.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Cellular respiration can be expressed by which of the following equations?

• C6H12O6 +  CO2 → 2 C2H5OH + 2 CO2

• CH4 + 2 O2 → CO2 + 2 H2O + energy

• 6 H2O + 6 CO2 → C6H12O6 + 6 O2

• C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + ~38 ATP

Tags

NGSS.HS-LS1-7

What is the relationship between photosynthesis and cellular respiration?

• All forms of animal life engage in both these processes.

• Cellular respiration is one of the steps in the process of photosynthesis.

• Photosynthesis is one of the steps in the process of cellular respiration.

• The reactants of one reaction are the products of the other.

Tags

NGSS.HS-LS2-5