Two Proteins Associated with a Rare Neurodegenerative Disorder Have Been

question 5

Multiple Choice

Two proteins associated with a rare neurodegenerative disorder have been sequenced.Protein A contains many polar amino acids with small regions containing nonpolar,hydrophobic amino acids.Protein B is rich in nonpolar,hydrophobic amino acids with only two small regions containing polar amino acids.What might this suggest about the two proteins?

• A)The two proteins may have different secondary structures.
• B)Protein A is fibrous and Protein B is globular.
• C)Protein A may be a cytoplasmic protein and Protein B may be a membrane associate protein.
• D)Protein A and Protein B are complementary parts of a supramolecular structure.
• E)Protein A is most likely and enzyme and Protein B is most likely a storage protein.

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Definitions:

Credit Cost Curve

A graphical representation of the trade-off between the credit costs against the recovery rate or the likelihood of default.

Credit Period

The time frame between the purchase of goods on credit and the payment for those goods, offered by suppliers to buyers as an incentive.

Credit Period

The Credit Period is the time frame during which a buyer can pay for goods or services purchased on credit without incurring interest charges.

Credit Cost Curve

A graphical representation of the relationship between the cost of credit (interest rates) and the quantity of credit available in the market.