or not at all. Read questions carefully and ask questions if anything 3 URCeI. U
ID: 191362 • Letter: O
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or not at all. Read questions carefully and ask questions if anything 3 URCeI. U0 For the next f a) lonic b) Hydr c) Cova d) Van e) Polar ab) Non 1 The concept of homeostasis states that: a) b) c) d) Energy is neither created nor destroyed; it only changes forms. Energy must be added to a biological system to maintain order Molecules and ions must always be equal on both sides of a cell's membrane. The body will maintain a fairly constant internal environment despite changes to both inside and outside the body. 9) This bon environm readily br 10) The surfa For the next two questions, determine if the statement illustrates the teleological approach or the mechanistic approach to physiology. Use these answer choices: bond. 11) This kind in this cla a) Teleological approach b) Mechanistic approach break. 12) 02 or Hz atoms pu 13) This spec atoms sh atom's or 14) Water is Our cardiovascular and respiratory systems work together to control levels of carbon dioxide (CO2) in the body. When CO2 levels are too high, sensors in the cardiovascular system signal the sympathetic nervous system to increase both heart and respiration rate. This change in their function in turn speeds the movement of CO2 to the lungs where we can breathe it out. The musculoskeletal system not only provides support and protection for body tissues, but it also plays a role in thermoregulation, allows the body to manipulate objects, and gives us the ability to move around the environment efficiently 2) For the next f Prot 3) b) Nuc c) Lipid d) Carb 15) The mon carbon a 16) These na source o stored in 17) There ar biomolec molecul 18) Steroid h example 19) The builc For the next few questions, select from: a) Protons b) Electrons c) Neutrons d) lon e) Cation ab) Anion ac) Isotope 4) Changing the number of in an atom will change 5) This term is used to describe any atom or molecule 6) When an element loses or gains a neutron, it is 7) These subatomic particles are negatively charged. it to a completely different element. that carries a charge, such as Na or HCOs. called a(n) An atom or molecule that gains an electron is come in ) The mon compose and a ph 8) specifically called a(n)Explanation / Answer
1. d. the body will maintain a fairly constant internal environment despite changes to both inside and outside the body.
2. B. mechanistic approach
3. B. mechanistic approach
4. protons
5. ion
6. isotope
7. electron
8. anion
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