Page 184 - 86 human physiology part-2
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Appendix A: Answers to Review Questions
• a. Diffusion
b. Filtration
c. Osmosis
d. Active transport
9. The term used to describe, "cell eating" is?
a. Exocytosis
• b. Phagocytosis
c. Pinocytosis
d. Diffusion
10. Which of the following requires energy?
a. Diffusion
b. Osmosis
• c. Active transport
d. Facilitated diffusion
11. Protein synthesis occurs at the
a. Mitochondria
b. Lysosomes
c. Within the nucleus
• d. Ribosomes
12. Which of the following is not found in the cell membrane?
a. Cholesterol
b. Phospholipids
c. Proteins
• d. Galactose
Integumentary System
1. Name all of the parts of the integumentary system.
The integumentary system consists of the skin, the subcutaneous tissue below the skin, hair, nails,
and assorted glands.
2. Name the cells that produce melanin and describe its function.
Melanocytes
These are cells located in the bottom layer of the skin's epidermis and in the middle layer of the
eye, the uvea. Through a process called
melanogenesis, these cells produce melanin, a pigment in the skin, eyes, and hair.
3. Name and describe the importance of the cutaneous senses.
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