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Central and Peripheral Nervous System Tib/Fib, Knee and Femur Skel, Musc, Nerv, Circ, Resp Cell Vocabulary Components of Food Schizophrenia Humanistic and Biological Psychology Benefits of Physical Activity Facial & Dental Injuries Heart and Blood Vessels Health Issues Related to Digesting System and Eating Habits Digestive System Medical Terminology Fluid and Electrolytes Effects of Exercise on the Musculoskeletal System DNA and Polypeptide Synthesis

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Respiration in Organisms › View

Why is respiration important for living organisms?

A. Respiration is only necessary for plants.

B. Respiration helps in the growth of non-living things.

C. Respiration is a process that occurs only during sleep.

D. Respiration provides energy for cellular processes essential for life.

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Circulation and Excretion › View

For oxygen to become bound to hemoglobin for transport in the blood, which of the following would be true?

A. 2 membranes must be crossed, in and out of the cell lining the lung and then bind directly to the hemoglobin

B. 4 membranes, in and our of the cell lining the lungs, in and out of the endothelial cell lining the alveolar capillary, and then bind directly to hemogloblin

C. 5 membranes – in and out of the cell lining the lung, in and out of the endothelial cell lining the alveolar capillary and into the RBC to bind to hemoglobin

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