DNA Fingerprinting

Front

The process of using an electrical current to visualize alleles is known as ___________.

Back

gel electrophoresis

Front

DNA is _____ evidence.

Back

both individual and biological

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

True or False: DNA samples can be used to determine a child's biological father.

Back

True

Tags

NGSS.HS-LS3-1

Front

Write the sequence of the complementary base strand to the DNA sequence: ATGGCTA

Back

TACCGAT

Front

During gel electrophoresis, DNA is pulled towards the ___ pole.

Back

positive

Front

What is the role of restriction enzymes in DNA fingerprinting?

Back

Restriction enzymes cut DNA at specific sequences, allowing for the analysis of different DNA fragments.

Front

Define DNA fingerprinting.

Back

DNA fingerprinting is a technique used to identify individuals based on unique patterns in their DNA.

Front

What is the significance of polymorphisms in DNA fingerprinting?

Back

Polymorphisms are variations in DNA sequences that can be used to distinguish between individuals.

Front

Explain the term 'allele'.

Back

An allele is a variant form of a gene that can produce different traits.

Front

What is the purpose of PCR (Polymerase Chain Reaction) in DNA analysis?

Back

PCR is used to amplify small segments of DNA, making it easier to analyze.