Genetic Engineering and Biotechnology Quiz

What is the primary goal of biotechnology?

• To map the entire human genome

• To eliminate all genetic diseases

• To alter the genetic makeup of organisms to solve problems

• To create new species of organisms

What was a significant outcome of the Human Genome Project?

• Discovery of a new species

• Creation of synthetic life

• Mapping of the entire human genome

• Development of new antibiotics

Which enzyme is used to cut DNA at specific sites?

• Ligase

• DNA polymerase

• Restriction enzyme

• Helicase

What is the purpose of PCR in genetic engineering?

• To cut DNA into fragments

• To amplify DNA sequences

• To sequence the entire genome

• To repair damaged DNA

How does gel electrophoresis separate DNA fragments?

• By their color

• By their charge

• By their size

• By their shape

What is a potential benefit of personal genome sequencing?

• It can change your genetic makeup

• It provides insights into disease susceptibility

• It can predict future career success

• It guarantees a longer lifespan

What was the first cloned organism?

• A cat

• A sheep named Dolly

• A dog

• A mouse

What is CRISPR primarily used for?

• To map genomes

• To create new species

• To edit and repair genes

• To amplify DNA

What is selective breeding?

• Eliminating genetic diseases

• Mapping the genomes of different species

• Breeding organisms to produce desired traits

• Creating new species through genetic engineering

What is a potential drawback of selective breeding?

• It can lead to inbreeding and health issues

• It always results in stronger organisms

• It eliminates genetic diversity

• It is not applicable to plants