How would one describe the condition known as lactose intolerance to another individual who believes she may be suffering from this condition because she experiences gastric distress after consuming dairy products?
What will be an ideal response?
An adult deficiency in lactase can lead to lactose intolerance. The cause of this appears to be genetic. Lactase works in the small intestine as a catalyst that aids in the hydrolysis of the disaccharide lactose, which is common in milk-based products. The inability to digest lactose into its monosaccharides leads to the fermentation of the molecule by intestinal bacteria into unpleasant products such as gases and acids.
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The longest muscle in the body is the ____________________.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1. Ion pumps are specialized protein structures in the cell membrane. 2. Ion pumps increase the efficiency of transport of material across the cell membrane because each pump can transport a number of different substances. 3. In the DNA molecule, the fact that adenine always pairs with thymine is an example of complementary base pairing. 4. Transcription occurs at the ribosome. 5. Translation occurs at the ribosome.
Which cranial nerves are responsible for all aspects of eye function?
A) II, III, IV, V, VI B) V, VII, VIII C) I, II, VII D) IX, XI, XII E) None of the answers are correct.
Metacarpal V is located at the base of the thumb.
Answer the following statement true (T) or false (F)