In times of stress, the sympathetic nervous system decreases blood pressure
Indicate whether the statement is true or false.
ANSWER: False - increases
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Name of the type of synapse that occurs between a motor neuron and a muscle fiber.
The medically useful compounds some actinomycetes produce when forming aerial mycelia are called ________.
A. primary metabolites B. anti-metabolites C. secondary metabolites D. inhibitory metabolites
A monocular microscope uses a beam of light that usually passes through two lenses. The two lenses limit the total magnification of the specimen being observed. Suppose one lens magnifies an image 10 times (10x), and the magnifying power of the three others lenses are 10x, 20x, and 40x, respectively. What is the highest magnification of a specimen that can be seen with this microscope?
A) 10x B) 30x C) 400x D) 200x
How would you describe the body of a fungus?
A. tiny threadlike mycelia collectively make up the hypha B. tiny threadlike mycelia collectively make up the septa C. tiny threadlike hyphae collectively make up the mycelium D. tiny threadlike septa collectively make up the mycelium E. tiny threadlike mycelia collectively make up the dikaryote