Carbohydrates - General Organic and Biochemistry

Course

Biochemistry

Study Pack

Set 1: Matter, Energy, and Measurement

Set 2: Atoms

Set 3: Chemical Bonds

Set 4: Chemical Reactions

Set 5: Gases, Liquids, and Solids

Set 6: Solutions and Colloids

Set 7: Reaction Rates and Chemical Equilibrium

Set 8: Acids and Bases

Set 9: Nuclear Chemistry

Set 10: Organic Chemistry

Set 11: Alkanes

Set 12: Alkenes, Alkynes, and Aromatic Compounds

Set 13: Alcohols, Ethers, and Thiols

Set 14: Chirality: the Handedness of Molecules

Set 15: Amines

Set 16: Aldehydes and Ketones

Set 17: Carboxylic Acids

Set 18: Carboxylic Anhydrides, Esters, and Amides

Set 19: Carbohydrates

Set 20: Lipids

Set 21: Proteins

Set 22: Enzymes

Set 23: Chemical Communications: Neurotransmitters and Hormones

Set 24: Nucleotides, Nucleic Acids, and Heredity

Set 25: Gene Expression and Protein Synthesis

Set 26: Bioenergetics: How the Body Converts Food to Energy

Set 27: Specific Catabolic Pathways: Carbohydrate, Lipid, and Protein Metabolism

Set 28: Biosynthetic Pathways

Set 29: Nutrition

Set 30: Immunochemistry

Set 31: Body Fluids

Set 19 Carbohydrates

Back to Sets

Set 19 Carbohydrates

Question 1

(Multiple Choice)

Free

Including their enantiomeric pairs, how many different 2-ketopentoses are present in nature?

A) two
B) four
C) eight
D) sixteen

Answer

Question 2

(Multiple Choice)

Free

Identify a D-2-ketohexose from among the following compounds.

A) D-xylulose
B) D-ribulose
C) D-erythrulose
D) D-psicose

Answer

Question 3

(Multiple Choice)

Free

Which of the following compounds is a triose?

A) glucose
B) fructose
C) acetone
D) dihydroxyacetone

Answer