Term 1 exam, Biology

What is the process by which cells break down glucose to produce energy in the presence of oxygen?

• cellular respiration

• mitosis

• fermentation

• photosynthesis

What is the process by which cells break down glucose to produce energy without the presence of oxygen?

• cellular respiration

• anaerobic respiration

• photosynthesis

• aerobic respiration

What are the organ systems in the body?

Which part of the respiratory system is also known as the windpipe?

• larynx

• bronchi

• esophagus

• trachea

What is the waste product of aerobic respiration?

• carbon dioxide

• glucose

• water

• oxygen

What is the waste product of anaerobic respiration in humans?

• carbon dioxide

• ethanol

• glucose

• lactic acid

Which of the following factors affects respiration rate?

• Diet and nutrition

• Age, gender, and race

• Time of day and sleep patterns

• Physical activity, emotions, temperature, and altitude

Which of the following is not a factor affecting respiration rate?

• Exercise

• Temperature

• Altitude

• Age

What is the main function of the diaphragm?

• To help with the process of breathing

• To regulate body temperature

• To aid in digestion

• To protect the heart and lungs

Which of the following is not a byproduct of respiration?

• oxygen

• carbon dioxide

• nitrogen

• water