2023 DNA

Front

What is the primary function of DNA in living organisms?

Back

DNA serves as the blueprint for traits of all living things.

Front

In which organelle is DNA typically found in eukaryotic cells?

Back

DNA is usually found in the nucleus.

Front

What are the two pyrimidine bases found in DNA?

Back

Cytosine and Thymine.

Front

What type of sugar is present in DNA?

Back

The pentose sugar in DNA is deoxyribose.

Front

What are the building blocks of DNA called?

Back

The monomers that are repeatedly joined together to form a strand of DNA are called nucleotides.

Front

What are the two main types of nitrogenous bases in DNA?

Back

The two main types of nitrogenous bases in DNA are purines and pyrimidines.

Front

Name the purine bases found in DNA.

Back

Adenine and Guanine.

Front

What is the structure of DNA commonly described as?

Back

DNA is commonly described as a double helix.

Front

What is the role of hydrogen bonds in the structure of DNA?

Back

Hydrogen bonds hold the two strands of DNA together by connecting complementary nitrogenous bases.

Front

What is the significance of the sequence of nucleotides in DNA?

Back

The sequence of nucleotides encodes genetic information and determines the traits of an organism.