BIOL 1010 EXAM 3 (Dr. Peart) Test
Questions With 100% Actual Answers
2026-2027 Updated.
nasal septum - Answer Partition that divides the nose into two cavities
nasal conchae - Answer Three bones located within with nasal cavities
Pharynx - Answer Region of the throat
Trachea - Answer windpipe
Epiglottis - Answer Flap-like structure covering the trachea during swallowing
Diaphragm - Answer Muscular structure at the bottom of the thoracic cavity
Bronchioles - Answer Smallest tubes in the respiratory system
Dome-shaped - Answer shape of diaphragm when relaxed
external intercostal muscles - Answer Muscles that raise the rib cage when inhaling
residual volume - Answer Amount of air that remains in the lungs after a complete exhalation
Air that is high in carbon dioxide in the bronchi will travel here next - Answer Trachea
bronchi and bronchioles - Answer Two sections of the respiratory system that are affected by
asthma
Alveoli - Answer site of gas exchange
Three - Answer number of lobes in the right lung
Tidal volume - Answer Air flowing into and out of the lungs at rest (representing normal
breathing)
, If air is in the trachea and it is high in carbon dioxide, where is it going next? - Answer pharynx
The alveoli contain a high level of carbon dioxide, where will that carbon dioxide directly go
next? - Answer bronchioles
Which lung has only 2 lobes to make space for the heart? - Answer left lung
Sphincter - Answer A ring of muscle surrounding and serving to close and opening in a tube,
such as the anus or the opening of the stomach
Hydrolysis - Answer The chemical breakdown of food from larger pieces into smaller pieces
Stomach - Answer After food passes through the cardiac sphincter, this is the organ it is going
into
Peristalsis - Answer Wave-like contractions helping food move through the digestive system
Rugae - Answer Folds in the walls of the stomach
Epiglottis - Answer Flap of cartilage closing off the trachea when swallowing
Sodium Bicarbonate - Answer Produced by the pancreas to help neutralize the acid of the
stomach
Liver - Answer produces bile
Carbohydrates - Answer Type of food molecule containing the quickest source of energy.
hydrochloric acid - Answer Produced by the gastric glands in the stomach and activates
pepsinogen to convert pepsin
Chyme - Answer Food converted into liquid
Duodenum - Answer first section of the small intestine
Questions With 100% Actual Answers
2026-2027 Updated.
nasal septum - Answer Partition that divides the nose into two cavities
nasal conchae - Answer Three bones located within with nasal cavities
Pharynx - Answer Region of the throat
Trachea - Answer windpipe
Epiglottis - Answer Flap-like structure covering the trachea during swallowing
Diaphragm - Answer Muscular structure at the bottom of the thoracic cavity
Bronchioles - Answer Smallest tubes in the respiratory system
Dome-shaped - Answer shape of diaphragm when relaxed
external intercostal muscles - Answer Muscles that raise the rib cage when inhaling
residual volume - Answer Amount of air that remains in the lungs after a complete exhalation
Air that is high in carbon dioxide in the bronchi will travel here next - Answer Trachea
bronchi and bronchioles - Answer Two sections of the respiratory system that are affected by
asthma
Alveoli - Answer site of gas exchange
Three - Answer number of lobes in the right lung
Tidal volume - Answer Air flowing into and out of the lungs at rest (representing normal
breathing)
, If air is in the trachea and it is high in carbon dioxide, where is it going next? - Answer pharynx
The alveoli contain a high level of carbon dioxide, where will that carbon dioxide directly go
next? - Answer bronchioles
Which lung has only 2 lobes to make space for the heart? - Answer left lung
Sphincter - Answer A ring of muscle surrounding and serving to close and opening in a tube,
such as the anus or the opening of the stomach
Hydrolysis - Answer The chemical breakdown of food from larger pieces into smaller pieces
Stomach - Answer After food passes through the cardiac sphincter, this is the organ it is going
into
Peristalsis - Answer Wave-like contractions helping food move through the digestive system
Rugae - Answer Folds in the walls of the stomach
Epiglottis - Answer Flap of cartilage closing off the trachea when swallowing
Sodium Bicarbonate - Answer Produced by the pancreas to help neutralize the acid of the
stomach
Liver - Answer produces bile
Carbohydrates - Answer Type of food molecule containing the quickest source of energy.
hydrochloric acid - Answer Produced by the gastric glands in the stomach and activates
pepsinogen to convert pepsin
Chyme - Answer Food converted into liquid
Duodenum - Answer first section of the small intestine
