Internal energy expenditure is the energy utilized by the skeletal muscles when external objects are moved
Indicate whether the statement is true or false
F
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If the neural tube failed to develop properly, CSF production and circulation could be compromised.
Answer the following statement true (T) or false (F)
Damage to ________ would not impair micturition.
A. pudendal somatic motor neurons B. parasympathetic neurons from the lumbar region C. the detrusor muscle D. sympathetic neurons from the sacral region
Why do things look blurry underwater without dive goggles or a mask?
A) The water magnifies the image because it is denser than the lens of the eye. B) Light moves more slowly through the water, causing images to appear larger and closer. C) Rather than air, light is moving from water into the cornea and is thus refracted too little for a sharp focus. D) The cornea does not function in water, causing the image to appear larger and closer. E) Light waves are scattered by the water before reaching the eye, causing the image to appear blurry and unclear.
How is the bulk of carbon dioxide transported in blood?
A) as carbonic acid in the plasma B) as bicarbonate ions in plasma after first entering the red blood cells C) chemically combined with the heme portion of hemoglobin D) chemically combined with the amino acids of hemoglobin as carbaminohemoglobin in the red blood cells