WorksheetsWeek 19 Vocabulary
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
A Disaccharide is:
a)
A monomer made of 2 simple sugars
b)
A simple sugar
c)
A polymer made of two simple sugars formed by dehydration synthesis
d)
A polymer consisting of more than 2 sugars joined together
2.
Dehydration synthesis is
a)
Joining two molecules together following the removal of water molecule
b)
Separates two molecules by removal of water molecule
c)
Joining two molecules together by adding a water
d)
When you need to drink more water
3.
A carbohydrate is:
a)
Formed from dehydration synthesis
b)
Organic molecule made of sugar
c)
Important source for immediate energy
d)
All of the above
4.
What is a polysaccharide?
a)
A glucose molecule
b)
A simple sugar
c)
Two simple sugars bonded together
d)
More than two sugars bonded together
5.
Hydrolysis involves
a)
Removal of a water molecule to join two monomers
b)
Addition of a water molecule to join two monomers
c)
Addition of a water molecule to break covalent bonds in a polymer
d)
None of the above
6.
A macromolecule is:
a)
Large organic polymer
b)
Large molecule
c)
Large inorganic molecule
d)
Large inorganic polymer
7.
A monosaccharide can be described as all of the following except
a)
Two sugar monomers joined together
b)
A single sugar molecule
c)
Has a ratio of 1:2:1
d)
A glucose molecule
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