Biology > QUESTIONS & ANSWERS > Portage Learning BIOD 151 / BIOD151 Module 2 Exam Questions Rated A+ (All)

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Portage Learning BIOD 151 / BIOD151 Module 2 Exam Questions Rated A+

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M2: Exam- Requires Respondus LockDown Browser Question 1 4 / 4 pts How many lobes does the right human lung have? Your Answer: Three lobes. Three Lobes Question 2 3 / 3 pts Air and food pass... in which one of the following areas: Trachea Nasopharynx Correct! Oropharynx Alveoli Question 3 3 / 3 pts Rings of cartilage line much of the respiratory tract. In which of one the following would cartilage NOT be found? Trachea Larynx Bronchi Correct! Alveoli Question 4 10 / 10 pts Label the following five items from the diagram: Label B- ___________ Label D- __________ Label E- __________ Label F- __________ Label G- __________ Your Answer: Label B- Oral Cavity Label D - Epiglottis Label E- Glottis Label F- Trachea Label G- Esophagus Label B- Oral Cavity Label D- Epiglottis Label E- Glottis Label F- Trachea Label G- Esophagus Question 5 5 / 5 pts Note: Essay answers must clearly be in your own words. Explain what happens to the epiglottis during swallowing. Why? Your Answer: When we swallow the epiglottis moves to block the entrance of food particles into our larynx and lungs. The muscles of the larynx pull upward to assist with this movement. They tightly close during swallowing. This prevents food from entering our lungs. The trachea is closed by the epiglottis. The epiglottis moves inferiorly, covering the trachea. This is to prevent food or liquid from entering the lungs. Question 6 5 / 5 pts Note: Essay answers must clearly be in your own words. Explain at least two differences between Type I and Type II alveolar cells. [Show More]

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Portage Learning BIOD 151 / BIOD151 ALL EXAMS ANSWER KEY MODULE 1 – 7 EXAMS ALL RATED A

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