Bio216 chemistry of carbohydrates, lipid and nucleic acid TMA
Question 1. Which of these disacharides contains identical monosacharide units?
Answer is trehalose
Question 2. Which of these carbohydrates function as antigen determinant of blood group (ABO) system?
Answer is fucose
Question 3. Simple sugar with six carbons are called?
Answer is hexoses
Question 4. A phenomenon where a and b anomers of D-glucose inter convert in aqueous solution is known as ______?
Answer is mutarotation
Question 5. Which of this sugar is not a reducing sugar?
Answer is Sucrose
Question 6. Dental plaque formed by bacteria growing on the surface teeth is rich in ________?
Answer is dextran
Question 7. When aldehyde function of an aldose is oxidised to a carboxylic acid the product is called?
Answer is aldonic acid
Question 8. Which of these reagent cannot be used to determine a reducing sugar?
Answer is wohl's
Question 9. Which of this sugar is an aldose?
Answer is glucose
Question 10. Glucose has ______ chiral centres
Answer is 4.NaijaBlog.ng
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