A major side effect that stress can cause on the gastrointestinal system is?
1. Reduced levels of gastrin, leading to constipation
2. Reduced levels of cortisol, causing weight loss
3. Increased levels of gastrin, causing stomach ulcers
4. Increased levels of cortisol, causing over-eating
Answer: 4 (Increased levels of cortisol, causing over-eating)
Explanation: The adrenal gland secrets a hormone called cortisol. Elevated levels of cortisol in the body could negatively impact several functions of the body and have a significant effect on many systems of the body, especially the digestive system. In general, cortisol increases appetite and may also increase motivation, including the motivation to consume more food.
Other Important Questions:
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Q. Which cytoskeletal proteins provide the structural support for microvilli?
Q. Which of these does not contain a structural protein?
Q. What level of protein structure is associated with the sequence of amino acids?
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Q. Which of the following tests is an agglutination test for the bacterium causing typhoid fever?
Q. This is a compound made from a group of covalently bonded atoms?
Q. If two covalently bonded atoms are identical the bond is?
Q. Which of the following are characteristics of G protein-coupled receptors (GPCR)?
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Q. Which of the following have a significant influence on a material’s electrical resistivity?
Q. What are alleles? And an example.
Q. What is one difference between DNA replication of bacteria and eukaryotes?
