WorksheetsChapter 4 (4.3) - Carbohydrates
Total questions: 20
Worksheet time: 19mins
Below are the type of carbohydrates EXCEPT
monosaccharides
trisaccharides
disaccharides
polysaccharides
Below are the examples of polysaccharides EXCEPT
starch
glycogen
cellulose
glucose
These are all properties of a disaccharide EXCEPT
made up of two sugars
sucrose
2 monosaccharides joined by dehydration synthesis
ratio of 1:2:1
Identify the main function of carbohydrates.
repair cells
Important energy source
prevent constipation
generate new cells
Maltose is an example of disaccharides.
Determine the formation of maltose.
combination of glucose + glucose
combination of glucose + fructose + water
combination of glucose + galactose
combination of glucose + glucose + water
Identify the type of carbohydrate in the figure.
polysaccharide
disaccharide
monosaccharide
it isn't a carbohydrate
Select best statement describing hydrolysis.
reaction that does not require addition of water molecule
reaction that remove water molecules
reaction that require addition of water molecule
reaction that require addition of water molecule and release water at the end of reaction
Starch and glycogen are the example of polysaccharides and they share similar functions.
Predict their functions?
provide support
main reserve/storage for carbohydrates
act as reducing agent
act as catalysis of the reaction
Find the elements that can be found in carbohydrates.
Carbon, hydrogen, oxygen
Carbon, nitrogen, oxygen
Carbon, hydrogen, oxygen, nitrogen
Carbon, hydrogen, oxygen, sulphur
Determine what makes lactose.
two fructose molecules
two glucose molecules
one glucose molecule and one fructose molecule
one glucose molecule and one galactose molecule
Predict type of sugar that can be found in milk.
maltose
galactose
fructose
sucrose
Select the sweetest monosaccharides.
glucose
fructose
galactose
sucrose
Find the main component of the cell wall of plant cells.
lignin
cellulose
pectin
chitin
Identify the non-reducing sugar.
sucrose
fructose
glucose
maltose
Determine the storage(s) form of carbohydrate found in mammals.
Glucose and glycogen
Glycogen
starch
Fiber and glycogen
If you string together 8 glucoses, predict how many water molecules will come out?
1
4
7
8
Identify the process of P and Q?
P - oxidation
Q - reduction
P - reduction
Q - oxidation
P - condensation
Q - hydrolysis
P - hydrolysis
Q - condensation
The process of adding water in order to break bonds within a polymer...
Dehydration Synthesis
Hydrolysis
The process of breaking the bonds within a starch molecule in order to release glucose molecules is called...
Dehydration Synthesis
Hydrolysis
The following figure is illustrating...
Dehydration Synthesis
Hydrolysis
