20 Questions
Which type of bond forms between two hydroxyl groups in a condensation reaction?
Covalent bond
What is the function of glycosidic linkages in polysaccharides?
To provide structural support
Which of the following is a structural polymer found in plant cell walls?
Cellulose
What is the function of peptidoglycan in bacterial cell walls?
Structural support
Which type of glycosidic linkage is difficult to hydrolyze?
β-glycosidic linkage
What is the function of glycoproteins on the outer surface of cells?
Cell recognition
Which process transforms the energy of sunlight into the chemical energy of carbohydrates?
Photosynthesis
Which molecule is particularly efficient in storing energy?
Glucose
Which enzyme in saliva helps in the digestion of carbohydrates?
Amylase
Why do carbohydrates store less energy than fats?
Fats have more C-H bonds
Which of the following is NOT a function of carbohydrates in cells?
Serving as raw material for synthesizing other molecules
What is the primary difference between aldose and ketose monosaccharides?
The location of the carbonyl group
Which of the following is NOT a way in which monosaccharides structurally vary?
Type of glycosidic linkage
Which of the following is true about the structure of polysaccharides?
They have a high diversity of structures
Which of the following is NOT a factor that contributes to the variability of monosaccharides?
Formation of glycosidic linkages
Which of the following is a characteristic of disaccharides?
They are polymers of monosaccharide monomers
What is the primary difference between aldose and ketose monosaccharides?
The location of the carbonyl group
What is the primary function of carbohydrates in cells?
Serving as raw material for synthesizing other molecules
Which of the following is true about monosaccharides?
Each monosaccharide has a unique structure and function
What is the primary difference between aldose and ketose monosaccharides?
The location of the carbonyl group
Test your knowledge of carbohydrates key concepts, including the structure and function of sugars, monosaccharides, and polysaccharides. Explore the different types of glycosidic linkages and learn about the diverse roles carbohydrates play in cellular processes.
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