5.1 Quiz

Which BEST describes the process of aerobic cellular respiration?

• a process that uses nitrogen molecules from the air to make nitrogenous compounds in livingthigs
• b. a process of energy conversion that releases energy from food in the presence of oxygen, forming new compounds
• c. a process of energy conversion that captures light energy and transforms it into chemical energy
• d. a process of energy transfer that converts liquid water into water vapor

Identify Part A of the ATP molecule seen below.

• base
• Pentose sugar ( ribose)
• phosphate groups
• none of the above

Identify Part B of the ATP molecule seen below.

• base
• Pentose sugar ( ribose)
• phosphate groups
• none of the above

The second stage of cellular respiration , in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions.

• Krebs Cycle
• Carbon Cycle
• Glycolysis
• electron transport chain

The 3 stages of aerobic cellular respiration in order are the following :

• krebs cycle, electron transport chain, Glycolysis
• Glycolysis, Krebs Cycle, Electron Transport Chain
• Transport Chain, Krebs cycle
• none of the above

The equation below represents

• lactic acid fermentation
• aerobic cellular respiration
• anaerobic respiration
• none of the above

Which process takes place in the absence of oxygen ?

• lactic acid fermentation
• aerobic cellular respiration
• anaerobic respiration
• none of the above

The amount of energy needed to raise the temperature of 1 gram of water by 1 degree celsius

• calorie
• ATP
• ADP
• sugar

Identify Part C of the ATP molecule seen below.

• base
• Pentose sugar ( ribose)
• phosphate groups
• none of the above

Cellular respiration is balanced by photosynthesis; the two processes work together to maintain the cycling of carbon and oxygen among Earth systems. What describes the roles of carbon dioxide and water in these two processes?

• Carbon dioxide and water are the reactants of both processes.
• Carbon dioxide and water are the products of both processes.
• Carbon dioxide is a reactant of photosynthesis; water is a reactant of cellular respiration
• Carbon dioxide and water are the reactants of photosynthesis and the products of cellular respiration.