Without macrophages, wound healing is delayed. Why?
What will be an ideal response
Macrophages are large, irregularly shaped cells that act as key defenders that avidly phagocytize a broad variety of foreign materials, ranging from foreign molecules to entire bacteria to dust particles. This "big eater" also disposes of dead tissue cells, which helps to clean out the wound, allowing for granulation tissue to form.
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There are normally a total of ________ primary teeth
A) 18 B) 20 C) 22 D) 26 E) 32
What is the function of keratinocytes as it relates to hair?
A. Move the hair B. Texture C. Pigmentation D. Form the hair matrix
The structure that functions as a diaphragm to control pupil size is the
A. ora serrata. B. suspensory ligament. C. iris. D. cornea. E. anterior chamber.
____________ and ______________ are hormones produced in the hypothalamus and stored in the posterior pituitary gland
Fill in the blank(s) with correct word