PLTW Principles of Biomedical Science - Midterm Review

Front

What is the primary fingerprint pattern?

Back

Loop

Front

In a DNA fingerprint, where can lighter-weight fragments be found?

Back

Bottom

Front

Which system allows for movement of the body?

Back

Muscular system

Front

What is the laboratory procedure known as gel electrophoresis used for?

Back

To separate DNA fragments based on size.

Front

In gel electrophoresis, where will the largest DNA fragment appear?

Back

Closest to the starting wells.

Front

What are the three main types of fingerprint patterns?

Back

Loop, Whorl, Arch.

Front

What is the purpose of gel electrophoresis in DNA analysis?

Back

To analyze and compare DNA samples.

Front

What does a DNA fingerprint represent?

Back

The unique pattern of DNA fragments from an individual.

Front

What is the role of the muscular system in the body?

Back

Facilitates movement and maintains posture.

Front

What is the significance of the bottom of the gel in electrophoresis?

Back

It contains lighter-weight DNA fragments that have moved further.