DNA and Gel Electrophoresis (Elephant Storyline)

Front

What is a base pair in DNA?

Back

A base pair consists of two nitrogenous bases bonded together, specifically Adenine (A) with Thymine (T) and Guanine (G) with Cytosine (C).

Front

Which nitrogenous base does Guanine bond with?

Back

Cytosine.

Front

What are the building blocks of DNA?

Back

Nucleotides, which are composed of a sugar, a phosphate group, and a nitrogenous base.

Front

What is an allele?

Back

An allele is a different form of a gene that can exist at a specific locus on a chromosome.

Front

What are the base-pairing rules in DNA?

Back

A pairs with T, and G pairs with C.

Front

What is the structure of DNA?

Back

DNA is a double helix formed by two strands of nucleotides twisted around each other.

Front

What is the function of DNA?

Back

DNA stores genetic information and provides instructions for the development and functioning of living organisms.

Front

What is gel electrophoresis used for?

Back

Gel electrophoresis is a technique used to separate DNA fragments based on their size.

Front

What is the role of the phosphate group in DNA?

Back

The phosphate group links the sugar molecules of adjacent nucleotides, forming the backbone of the DNA strand.

Front

What is a chromosome?

Back

A chromosome is a long, continuous thread of DNA that contains many genes.