Exam 4 bio 242 - Study guides, Class notes & Summaries

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BIO 242 Exam 3 Practice Questions and Answers | Graded A.The interstitial fluids of humans have essentially the same composition of water and dissolved materials as: Lymph 2. The blood found in the pulmonary vein of a mammal is: oxygenated 3. Acquiring immunity from a primary immune response to an initial infection is an example of: naturally acquired active immunity 4. On a windy day, the wind carries off additional heat energy from a dog, compared to the heat energy lost on a still...

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BIO 242 Exam 4 - Questions and Answers The spleen differs from lymph nodes in which way? it filters blood instead of lymph fluid Lymphoid tissue that appears as a swelling of the mucosa in the oral cavity is called a(n)___________ Tonsil Cancer cells and virus-infected body cells can be killed before activation of adaptive immunity by ________. natural killer cells Which of the following is NOT true of the adaptive immune system? it acts very quickly upon initial exposure to a foreign substanc...

BIO 242 Exam 3 Practice Questions and Answers Latest 2024/2025 (Graded A+) The interstitial fluids of humans have essentially the same composition of water and dissolved materials as: Lymph 2. The blood found in the pulmonary vein of a mammal is: oxygenated 3. Acquiring immunity from a primary immune response to an initial infection is an example of: naturally acquired active immunity 4. On a windy day, the wind carries off additional heat energy from a dog, compared to the heat energ...

Bio 242 Exam 3: Chordates Questions with Answers 2024 What are Chordate general characteristics? - ️️ -Eucoelomate Bilateral Symmetry Deuterostomes Chordate functional homologies (4) - ️️ -Notochord Pharyngeal gill slits Dorsal, hollow, single nerve cord Post-anal tail Homology in chordates. A flexible rod running posteriorly from the head to the tail. It acts as an attachment site for muscles and a support structure that can bend. It consists of a large fluid-filled cells enc...

What are Chordate general characteristics? - ANSWER Eucoelomate Bilateral Symmetry Deuterostomes Chordate functional homologies (4) - ANSWER Notochord Pharyngeal gill slits Dorsal, hollow, single nerve cord Post-anal tail Homology in chordates. A flexible rod running posteriorly from the head to the tail. It acts as an attachment site for muscles and a support structure that can bend. It consists of a large fluid-filled cells encased in a stiff connective tissue. Its present in primit...

The interstitial fluids of humans have essentially the same composition of water and dissolved materials as: Lymph 2. The blood found in the pulmonary vein of a mammal is: oxygenated 3. Acquiring immunity from a primary immune response to an initial infection is an example of: naturally acquired active immunity 4. On a windy day, the wind carries off additional heat energy from a dog, compared to the heat energy lost on a still day. Which method of heat loss/gain is primarily respon...