What Method Is Used to Release the O-Linked Glycan Groups

question 77

Multiple Choice

What method is used to release the O-linked glycan groups from the membrane-associated glycoconjugates shown in 2 in the figure below?

• A) enzymatic cleavage using PNGaseF
• B) chemical cleavage using a -elimination reaction
• C) chemical cleavage using a Schiff base intermediate
• D) enzymatic cleavage using -galactosidase

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Definitions:

Strike Price

The predetermined price at which an option's contract can be exercised, allowing for the purchase or sale of the underlying asset.

Strike Price

The price at which the holder of an option contract can buy (in the case of a call option) or sell (in the case of a put option) the underlying asset.

Risk-free

An investment category that promises return payments with zero default risk, often exemplified by treasury bonds of stable governments.

Call Option

A financial contract giving the buyer the right, but not the obligation, to purchase an asset at a specified price within a specific time period.