Lipids are hydrophobic, and do not usually dissolve in water. Because blood is water-based, the lipid cholesterol is combined with ________ so that it can be transported by blood.
A) a hydrophilic molecule
B) a cation
C) an anion
D) a hydrophobic molecule
E) nothing; cholesterol is not transported in blood
A) a hydrophilic molecule
Anatomy & Physiology
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The ____________________ space contains CSF, which is reabsorbed back into the blood via fingerlike projections called ____________________
Fill in the blank(s) with correct word
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A human body cell normally has 46 autosomes
Indicate whether the statement is true or false
Anatomy & Physiology
The choroid plexus originates in the ____________________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
What are the two major divisions of the nervous system?
A. Sensory and motor B. Parasympathetic and sympathetic C. Afferent and efferent D. Central and peripheral
Anatomy & Physiology