Which Fluorescent Dye Is Used to Label Glycans Before HPLC

question 93

Multiple Choice

Which fluorescent dye is used to label glycans before HPLC?

• A) 2-aminobenzamide
• B) sodium hydroxide and sodium borohydride
• C) sodium cyanoborohydride
• D) PNGaseF

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Definitions:

Placenta

A structure that forms within the uterus throughout pregnancy, supplying oxygen and nutrients to the developing fetus while eliminating waste substances from the fetus's bloodstream.

Germinal Stage

The initial two weeks of prenatal development after conception, characterized by rapid cell division and the beginning of cell differentiation.

Embryonic Stage

A period of prenatal development from the second to the eighth week after conception, where major body structures and organs begin to form.

Fetal Stage

The fetal stage refers to a period in human development that begins during the 9th week of pregnancy and continues until birth, characterizing rapid growth and development of the fetus.