PLTW MI Unit 3

What is the primary focus of PLTW MI Unit 3?

• Genetic testing and screening

• Medical imaging techniques

• Biotechnology and bioinformatics

• Public health and epidemiology

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is a common method used in genetic testing?

• X-ray imaging

• Polymerase Chain Reaction (PCR)

• Ultrasound

• Magnetic Resonance Imaging (MRI)

In the context of PLTW MI Unit 3, what does PCR stand for?

• Protein Chain Reaction

• Polymerase Chain Reaction

• Photonic Crystal Resonance

• Proton Coupled Reaction

What is the role of a genetic counselor in genetic testing?

• To perform DNA sequencing

• To provide psychological support and information to patients

• To develop new genetic tests

• To conduct laboratory experiments

Which of the following is an example of a genetic disorder that can be identified through genetic testing?

• Diabetes

• Cystic Fibrosis

• Hypertension

• Asthma

What is the significance of a pedigree chart in genetic testing?

• It helps in identifying the genetic makeup of an individual

• It is used to track the inheritance of traits in families

• It is a tool for measuring gene expression

• It is used to visualize DNA sequences

Which of the following technologies is used to amplify DNA segments?

• Gel electrophoresis

• Polymerase Chain Reaction (PCR)

• DNA microarray

• CRISPR-Cas9

What is the purpose of gel electrophoresis in genetic testing?

• To amplify DNA

• To separate DNA fragments by size

• To sequence DNA

• To edit genes

In PLTW MI Unit 3, what is a common application of bioinformatics?

• Analyzing large sets of genetic data

• Creating medical imaging software

• Developing new surgical techniques

• Designing prosthetic devices

Which of the following is a potential ethical concern in genetic testing?

• Increased radiation exposure

• Privacy and confidentiality of genetic information

• Inaccurate blood pressure readings

• Misuse of antibiotics

Tags

NGSS.HS-ETS1-3