Disulfide bridges can be found in tertiary and quaternary structure levels of protein organization.
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What does a disulfide bridge in a protein do and what is its function?</h3><h3>
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Disulfide bonds or S-S bonds are other names for disulfide bridges. The establishment of these covalent bonds, which are formed between the sulfur atoms of two cysteine amino acids, stabilizes the tertiary and higher-order structure of proteins.
A frequent method utilized by nature to stabilize many proteins is the formation of disulfide bridges. These disulfide linkages are frequently observed in extracellular proteins that cells produce. The endoplasmic reticulum, an organelle, is where disulfide bridges are formed in eukaryotic species. When numerous proteins enter the secretory route for folding, disulfide linkages are formed between cysteine residues.
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Answer:
A) Ruth, a member of the working poor living in Harlem.
Explanation:
Ruth would be the person who would most struggle when it comes to finding "elegible" marriage partners. In our society, there is an expectation that people marry within their social circle. This means that partners tend to have similiar socio-economic characteristics. Based on this, we can assume that Ruth's possible partners would most likely come from a poor background, and might not have the resources to get married, as a partner usually needs financial stability in order to be considered "elegible." Therefore, she is likely to have few possibilities of finding a partner.
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The following are the key terms matching their definitions:
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Command Economy: A system where the government tells producers what and how to
.
Planned Economy: An economic system run by the government.
Socialist Regime:<u> </u>A system aimed at equality of wealth among its members.
Theory: An idea about how something should be organized.
Minimum Wage: The lowest hourly wage that can legally be paid to an employee.
Mixed Economy: A system that follows both free-market and command principles.
