WorksheetsPROTEINS and NUCLEIC ACIDS
Total questions: 10
Worksheet time: 5mins
Proteins are complex biomolecules that contain ____________.
sugars
nucleic acids
lipids
amino acids
There are _________ different amino acids which can provide the many different possible sequences of proteins in our body.
10
15
20
25
Another type of protein is enzymes. It is known as ________________ catalysts.
biological
chemical
physical
general
What is the most important biomolecules that serves as the blueprint of life?
carbohydrates
lipids
nucleic acids
proteins
What are the two types of nucleic acids?
glucose and fructose
galactose and lactose
DNA and RNA
sugar and starch
RNA contains the sugar _____________.
deoxyribose
fructose
glucose
ribose
DNA contains the sugar _______________.
deoxyribose
fructose
ribose
sucrose
One prominent feature of DNA is its ______________ -helix structure.
single
double
triple
none
DNA is different from RNA due to the _____________ molecule that they contain.
starch
lipid
sugar
protein
Which is not a function of nucleic acids.
encoding genetic information
transmitting genetic information
expressing genetic information
building blocks of protein
