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properties of the alveoli

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Info that just answers the question, no extra info. Textbook is bad! Must be in our own words to demonstrate understanding. This is an introductory class, not advanced!

1. What are the properties of the alveoli that make them ideally suited to their function? Discuss the structure and function of the lung in detail. What is the effect of emphysema on surface area of the lungs? What is the significance of this effect?

2. You decide to move your finger. Clearly detail the steps involved. Start at the point where your brain sends a message to nerves that go to muscles of your finger. Include a discussion of how the nervous system controls muscle cell reactions as well as the sliding filament theory of contraction. What evidence supports the sliding filament model of contraction? how are a hypotheses and a model related?

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Hi there,

I noticed this posting the other day, but had to go away. I'm sorry no other OTA's got back to you, but I hope I can help. Its been up for a while now, so I thought it important to help you out.

Brainmass is against OTA's actually constructing essays, so I have instead put together all the ...

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The properties of the alveoli are emphasized.

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General Description of the Circulatory System

The human body is composed of a number of organ systems that work together to perform all the necessary functions of the body. Each organ system is comprised of a number of component organs that work together to accomplish certain tasks. The following are some of the human organ systems.

Circulatory System

Imagine that you have been asked to provide an explanation about the structure and function of this system to the general public, perhaps a group of senior citizens who want to learn more about normal functions of the human body as well as health concerns.

You will be providing the seniors with an informative handout. In this handout you will cover the following topics:

Describe the general function of the system and explain how the organ system contributes to physiological homeostasis of the organism.

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