
To explain: The reason why endochondral bone formation involves many complex steps.
Concept introduction: The skeletal system is composed of bones, cartilage, and connective tissues such as ligaments and tendons. The process of formation of bones is known as ossification. It is done by osteoblasts cells. The types of ossification are intramembranous, intra-cartilaginous, and membro-cartilaginous ossifications.
To explain: The reason for which bone cannot be simply formed in the fetus.
Concept introduction: The skeletal system is composed of bones, cartilage, and connective tissues such as ligaments and tendons. The process of formation of bones is known as ossification. It is done by osteoblasts cells. The types of ossification are intramembranous, intra-cartilaginous, and membro-cartilaginous ossifications.

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Chapter 7 Solutions
Anatomy and Physiology: An Integrative Approach with Connect Access Card
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- Choose a catecholamine neurotransmitter and describe/draw the components of the synapse important for its signaling including synthesis, packaging into vesicles, receptors, transporters/degradative enzymes. Describe 2 drugs that can act on this system.arrow_forwardThe following figure is from Caterina et al. The capsaicin receptor: a heat activated ion channel in the pain pathway. Nature, 1997. Black boxes indicate capsaicin, white circles indicate resinferatoxin. a) Which has a higher potency? b) Which is has a higher efficacy? c) What is the approximate Kd of capsaicin in uM? (you can round to the nearest power of 10)arrow_forwardWhat is the rate-limiting-step for serotonin synthesis?arrow_forward
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