Chapter 3
What are the 3 basic parts of the cell
plasma membrane, cytoplasm, and nucleus
What are the membranous organelles?
Mitochondria, ER, Golgi Apparatus, Peroxisomes, and Lysosomes
What are the 7 functions of bones?
Support, Protection, movement, mineral & growth factor storage, blood cell formation, triglyceride storage, and hormone production
What are the 3 ways cells are bound together?
Tight junctions, desmosomes, and gap junctions
What are the nonmembranous organelles?
Ribosomes, cytoskeleton, and centrioles
What are four shapes of bones and name some of them
Long Bones - tibula, fibula
Short bones - wrist and ankle bones
Irregular bones - pelvic and spines
Flat bones - sternum, skull
What are two ways substances cross the plasma membrane
Passive transport and Active transport
What are the phases of Mitosis?
What are the 5 cell types of the bone tissue?
Osteogenic, Osteoblasts, Osteocytes, bone-lining, and Osteoclasts
What are the 3 types of passive membrane transport?
What are the 2 types of active membrane transport?
Simple diffusion, Facilitated diffusion, and Osmosis
Vesicular and active
What does Lysosomes do?
Digest bacteria, viruses, and toxins
Influence bone density
What are the 3 tonicity types?
Isotonic, Hypertonic, and Hypotonic
What are the 3 main structures of the Nucleus?
Nuclear Envelope, Nucleoli, and Chromatin
What are some bone disorders?
Paget's disease, Osteoporosis, Osteomalacia