PBS EOC Review

Front

In DNA, A pairs with ____ and C pairs with ____.

Back

A pairs with T (Thymine) and C pairs with G (Guanine).

Front

Which of the following is NOT one of the initial steps used to process a crime scene?

Back

Perform DNA analysis on all biological samples.

Front

Red blood cells are also known as _____.

Back

Erythrocytes.

Front

Which blood component will increase when the body is fighting infection?

Back

White blood cells.

Front

What does a polygraph measure?

Back

Detects lies from physiological responses.

Front

What is the primary function of red blood cells?

Back

To transport oxygen from the lungs to the body and carbon dioxide from the body back to the lungs.

Front

What is the role of white blood cells in the body?

Back

To fight infections and protect the body against foreign invaders.

Front

What are platelets responsible for?

Back

For blood clotting and preventing excessive bleeding.

Front

What is the function of plasma in the blood?

Back

To transport nutrients, hormones, and waste products throughout the body.

Front

What is the significance of DNA in forensic science?

Back

DNA is used to identify individuals and link them to crime scenes.