Bio 242 midterm - Study guides, Class notes & Summaries

1. In comparison to the systemic circuit, the pulmonary circuit a. Has lower resistance to blood flow b. Is under greater pressure c. Has an equal gradient to drive blood flow d. All of the above 2. T/F Receptors can respond to only electrical stimulation 3. An increase in heart rate can be mediated through which of the following? a. A decrease in parasympathetic nervous activity only b. A decrease in sympathetic activity only c. An increase in sympathetic activity only d. An increa...

MICROBIO 242 Midterm Exam Questions and ANSWERS GRADED A+ LATEST UPDATE!!

BIO 242 Week 4 Midterm Exam Questions with Answers Latest Update 2024 Assured A+

MICROBIO 242 Midterm Exam Questions ANSWERS 1. Which of the following is ‘not’ a microscopic organism that Leewenhook was able to observe under the microscope he constructed in 1674? a. Algae b. Bacteria c. Archaea d. Viruses e. Small multicellular animals 2. Which of the following is INCORRECT regarding Archaea? a. They are known as extremophiles b. They have external features called hami c. They are grouped in the domain eukarya d. They are unicellular and lack nuclei e. None...

What are the characteristics of parasites? - ANSWER -live inside or outside the living host -need nutrients & protection -produce some degree of harm to the host Describe what Pasteur did in his spontaneous generation experiment. - ANSWER -two swan-naked flasks (open-end tube) -heated the broth in the two flasks (microbes died in broth) - broke one neck of the flask (there microbes growing in the broth) -other neck of the flask, he did not break the neck (no microbes that grew in the bro...

MICROBIO 242 BIO MIDTERM MICROBIO 242 BIO MIDTERM MICROBIO 242 BIO MIDTERM

MICROBIO 242 Midterm Exam Questions ANSWERS MICROBIO 242 Midterm Exam Questions ANSWERS 1. Which of the following is ‘not’ a microscopic organism that Leewenhook was able to observe under the microscope he constructed in 1674? a. Algae b. Bacteria c. Archaea d. Viruses e. Small multicellular animals 2. Which of the following is INCORRECT regarding Archaea? a. They are known as extremophiles b. They have external features called hami c. They are grouped in the domain eu...