DNA check in

Front

What are the building blocks of DNA?

Back

Nucleotides are the units that are repeatedly joined together to form a strand of DNA.

Front

What sugar is found in DNA?

Back

The sugar in DNA is deoxyribose.

Front

What is the purpose of PCR in DNA analysis?

Back

PCR (Polymerase Chain Reaction) is used to make copies of DNA.

Front

Which component of DNA carries genetic information?

Back

The sequence of nucleotides in DNA carries genetic information.

Front

What are the four nitrogenous bases in DNA?

Back

The four nitrogenous bases in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G).

Front

How do the nitrogenous bases pair in DNA?

Back

Adenine pairs with thymine (A-T) and cytosine pairs with guanine (C-G).

Front

What is the structure of DNA?

Back

DNA has a double helix structure, consisting of two strands that wind around each other.

Front

What role does DNA play in heredity?

Back

DNA carries the genetic information that is passed from parents to offspring.

Front

What is a DNA profile?

Back

A DNA profile is a unique representation of an individual's DNA characteristics, used in forensic science.

Front

What is the significance of DNA evidence in criminal investigations?

Back

DNA evidence can be used to identify suspects and link them to crime scenes.