DNA - Chalk Talk

DNA is a biological molecule containing genetic instructions for living organisms. It is structured as a double helix with complementary strands of nucleotides, where A pairs with T and C pairs with G. DNA not only serves as a blueprint for life but also records historical mutations, helping researchers trace evolutionary relationships. Its unique structure allows for the design of self-assembling nanostructures and innovative computing solutions.

What is the primary function of DNA in living organisms?

• To store genetic information

• To protect against diseases

• To transport nutrients

• To provide energy

Which nucleotide pairs with Adenine (A) in the DNA structure?

• Cytosine (C)

• Guanine (G)

• Thymine (T)

• Uracil (U)

How do mutations in DNA contribute to our understanding of evolution?

• They create new species instantly

• They provide energy for cells

• They help trace evolutionary relationships

• They eliminate genetic diversity

What is one of the technological applications of DNA mentioned in the video?

• Designing self-assembling nanostructures

• Creating new life forms

• Building traditional computers

• Producing renewable energy

How are DNA-based computers different from traditional computers?

• They require more power

• They use silicon chips

• They solve problems using DNA's properties

• They are slower in processing