The organ that provides an exchange of materials between the mother and fetus is the ________
Fill in the blank(s) with correct word
placenta
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The cause of ALS is _____
A) caused by autoimmunity B) demyelination of the nerves C) due to an infection D) unknown
Immunohistochemistry and immunocytochemistry do NOT share which of the following characteristics?
A. Use of antibodies to recognize specific targets B. Use of enzymes to amplify the signal C. Use of irrelevant proteins, such as milk, to reduce non-specific binding D. Use of detergent to permeabilize the membrane E. They do share all of these characteristics.
Answer the following statements true (T) or false (F)
1. The suffix otomy means to surgically remove. 2. The suffix -osis means abnormal condition. 3. The suffix -trophy means treatment. 4. The suffix -genic means producing. 5. The suffix -megaly means abnormal softening.
In general, the best aerobic activity for you is
A. jogging or some other high-intensity activity. B. one that meets your current fitness level and that you enjoy. C. a non-weight-bearing activity such as swimming or cycling. D. walking.