PCR has many uses and advantages. What is one disadvantage of this technology?

A) It is difficult to keep the amplified DNA strands intact.
B) PCR works on only some DNA sequences.
C) The amplified product is often degraded.
D) PCR is a slow and inefficient process.
E) PCR is easily contaminated with foreign DNA.

PCR

Polymerase Chain Reaction, a biotechnological method used to amplify specific segments of DNA, facilitating their analysis and manipulation.

Amplified DNA

Refers to DNA that has been increased in quantity through various laboratory techniques, often for study or diagnostic purposes.

Contaminated

The presence of unwanted substances, pollutants, or microorganisms in a material, environment, or substance, making it unsafe or unfit for its intended use.