Which of the following statements concerning cells is incorrect?
a. cells serve as the living building blocks of the body.
b. the average human cell is about one hundred times smaller than the smallest particle visible by the unaided eye.
c. inanimate chemical molecules are organized within each cell into a living entity.
d. cells are generally colorless and transparent so they must be stained for visualization under a microscope.
e. the three major subdivisions of a cell are the plasma membrane, the nucleus, and the cytoplasm.
B
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What will be an ideal response?
Looking at a slide of axillary skin under the microscope, you notice the presence of ________ glands that are absent on slides of the scalp
A) perspiration B) ceruminous C) sebaceous D) merocrine E) apocrine
You walk into a restaurant and amidst the sights, sounds, and smells of food preparation, you notice that you have begun to salivate. This is evidence that a particular neuronal circuit has been activated. Which one?
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