What is the most common cell type in the epidermis?
a. macrophages
b. dendritic cells
c. keratinocytes
d. fibroblasts
Ans: c. keratinocytes
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A system is best defined as:
a. a group of different types of cells working together to perform a function b. a group of different tissues working together to perform a function c. a group of organs working together to perform a function d. none of the above
Cells are able to transport materials from one region of the cell to another just as the body is able to transport substances to different locations, or skeletal muscles (working with your skeleton) can transport you from the sofa to the refrigerator. What basic life process is illustrated by this description?
a. Metabolism b. Growth c. Movement d. Differentiation e. Reproduction
Visual inspection of the appearance of the liver and gallbladder during surgery is associated with which of the following?
A. histology B. physiology C. gross anatomy D. radiology E. cytology
In the adult ovary, more than 90% of the follicles are found as ________
A) Tertiary follicles B) Primary follicles C) Secondary follicles D) Graafian follicles E) Primordial follicles