WorksheetsCarbs, Lipids, Proteins and Nucleic Acid
Total questions: 26
Worksheet time: 19mins
What is the monomer of carbohydrates?
monosaccharides
disaccharides
amino acids
complex sugars
What is Lactase?
Lipid
Carbohydrate
Nucleic Acid
Lactose is composed of...
glucose + fructose
glucose + sucrose
glucose + glucose
glucose + galactose
What chemical process joins monomers together?
dehydration reaction
hydrolysis
What polysaccharide is used by animals to store glucose?
glycogen
fructose
starch
cellulose
Cellulose is used for
turning plants green
structure of plant cell walls
making pollen
Sugars all end with what three letter ending?
-ate
-ote
-ase
-ose
Carbohydrates are the first source of (a) for the body?
Lipids are mostly made out of..
carbon, hydrogen and oxygen
carbon, hydrogen and nitrogen
carbon, oxygen and lithium
oxygen, nitogen and iorn
Define lipids as a category with one trait?
(a)
The main function of lipids is
short term energy storage
long term energy storage
insulation
organ cushion
Another word for triglycerides is...
fats
DNA
glucose
Saturated Fatty Acids have
3 double bonds
2 double bonds
1 double bonds
No double bonds
Phospholipids make up the (a) of the cell
Steroids differ in
front groups
top groups
back groups
side groups
Steroids have a C skeleton of _ fused rings(H-C chain)
4
2
1
6
What is the monomer of a protein
monosaccharide
polysaccharide
amino acid
nucleic acid
Proteins have
b group
c group
g group
r group
Backbone interactions include hydrogen bonds
true
false
Examples of fibrous proteins
Examples of globular proteins
The sequence of amino acids is
primary structure
secondary structure
tertiary structure
quaternary structure
quaternary structure needs _ or more polypeptides
1
2
3
4
DNA is
double stranded
single stranded
DNA (a) hereditary information
RNA (a) hereditary information
