Carbohydrates Quiz
By:Mohamed Mamdouh
Carbohydrates Mastery Quiz
Test your knowledge of carbohydrates with this comprehensive quiz! Featuring 40 challenging questions, this quiz is designed to evaluate your understanding of the structure, classification, and fun
Whether you're a student, educator, or simply a carbohydrate enthusiast, this quiz offers:
- Multiple choice questions covering a range of carbohydrate topics
- Challenging scenarios to test your knowledge
- Instant feedback on your answers
Carbohydrates are
Polyhydroxy ketones and phenols
Polyhydroxy aldehyde and ketones
Polyhydroxy phenols and aldehyde
Polyhydroxy phenols and alcohols
The smallest carbohydrates are trioses, which of the following is a triose:
Glyceraldehyde
Glucose
Fructose
Erythrose
An example of aldohexose is:
Erythrose
Glyceraldehyde
Glucose
Fructose
An example of Ketotriose
Glyceraldehyde
Erythrulose
Dihydroxyacetone
Fructose
An example of Aldotetrose
Ribose
Glucose
Galactose
Erythrose
An example of Ketotetrose
Dihydroxyacetone
Erythrulose
Ribulose
Fructose
An example of Aldopentose
Ribose
Glucose
Galactose
ribulose
An example of Ketopentose
Erythrose
Erythrulose
Ribose
Ribulose
An example of Aldohexose
Fructose
Ribulose
Erythrulose
Galactose
An example of Ketohexose
Glucose
Ribulose
Fructose
Erythrulose
Serves as the essential energy source ,commonly known as blood sugar
Ribulose
Erythrose
Galactose
Glucose
Oligosaccharides linked to proteins are called:
Glycolipids
Glycoproteins
Galactosides
Gangiliosides
In polysaccharides, monosaccharides are joined by
Peptide bonds
Hydrogen bonds
Glycosidic bonds
Non covalent bonds
Sucrose is a:
Monosaccharide
Polysaccharide
Triose
Disaccharide
Sucrose is formed of
Glucose and fructose
Glucose and glucose
Glucose and galactose
Galactose and galactose
Lactose is formed of:
Glucose and fructose
Glucose and glucose
Glucose and galactose
Galactose and galactose
Maltose is formed of:
Glucose and fructose
Glucose and glucose
Glucose and galactose
Galactose and galactose
Starch is formed of
Branched amylose chain and branched amylopectin
Unbranched amylose chain and branched amylopectin
Unbranched amylose chain and unbranched amylopectin
Branched amylose chain and unbranched amylopectin
All the following are monosaccharides except:
Sucrose
Fructose
Galactose
Glucose
Which one of the following is major storage carbohydrate in human body
Starch
Glycogen
Maltose
Dextrin
Regarding Lactose, which of the following statement is incorrect
It is formed of glucose and galactose
It is non-digestible
It non fermentable
It is less sweety
Regarding lactose, which of the following statement is correct:
It is a fermentable sugar
It is formed of glucose and fructose
It is a reducing sugar
It is non digestible
Which of the following is heterogenous polysaccharide
Starch
Glycogen
Cellulose
Glycoproteins
On hydrolysis of polysaccharide, it gives:
One molecule of monosaccharide
From 2-10 molecules of monosaccharide
More than 10 molecules of monosaccharide
Non of the above
All the following are monosaccharides except
Sucrose
Fructose
Galactose
Glucose
Hydrolysis of lactose give
Two molecules of glucose
One molecule of glucose and one molecule of fructose
One molecule of galactose and one molecule of glucose
One molecule of galactose and one molecule of fructose
World health organization suggest no more than ....... Of fiber per day
30g
40g
50g
60g
Primarily used in soft drinks and tabletop sweetener and dont accumulate in the body
Saccharine
Aspartame
Sucralose
Stevia
Should be avoided by those with epilepsy and cause cancer in rats
Saccharine
Aspartame
Sucralose
Stevia
Pass through digestive tract and made from sugar
Saccharine
Aspartame
Sucralose
Stevia
The less common type of Diabetes with no insulin produced by body
Type 1
Type 2
Prediabetes
Non of the above
More common type of Diabetes where fats cells resist insulin
Type 1
Type 2
Prediabetes
Non of the above
Moves glucose into the cells and helps to lower blood sugar levels
Insulin
Glucagon
Epinephrine
Non of the above
Brings glucose out of storage and raises blood sugar level
Insulin
Glucagon
Epinephrine
Non of the above
Acts quickly to bring glucose out of storage during times of stress
Insulin
Glucagon
Epinephrine
Non of the above
Blood glucose higher than normal but below the diagnosis of diabetes
Type 1
Type 2
Prediabetes
Non of the above
Corn syrup processing to convert their glucose to
Galactose
Fructose
Sucrose
ribose
Artificial Sweeteners Most recent on the market and very sweet
Saccharine
Aspartame
Sucralose
Stevia
American dietetic association recommend g per day of fiber intake per day
20-35g
40-75g
40-50g
60-65g
Major storage of carbohydrates in plants
Glycogen
Cellulose
Starch
Fiber
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