PLTW MI Unit 2

What is the primary focus of PLTW MI Unit 2?

• Human body systems

• Medical interventions

• Genetic engineering

• Environmental science

Tags

NGSS.HS-LS1-2

NGSS.HS-LS3-2

Which of the following is a key concept in PLTW MI Unit 2?

• Photosynthesis

• DNA analysis

• Newton's laws

• Chemical bonding

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

NGSS.HS-LS3-1

NGSS.HS-PS1-2

NGSS.HS-PS2-1

In the context of PLTW MI Unit 2, what is the purpose of a DNA microarray?

• To measure the expression levels of large numbers of genes simultaneously

• To sequence the entire genome

• To edit genes

• To clone organisms

Which technique is commonly used in PLTW MI Unit 2 to amplify DNA?

• Polymerase Chain Reaction (PCR)

• Gel electrophoresis

• Centrifugation

• Spectroscopy

What is a common application of biotechnology discussed in PLTW MI Unit 2?

• Developing new antibiotics

• Creating renewable energy sources

• Designing space missions

• Building bridges

In PLTW MI Unit 2, which of the following is a method for diagnosing genetic disorders?

• Karyotyping

• Radiocarbon dating

• Electrolysis

• Chromatography

What role do restriction enzymes play in PLTW MI Unit 2?

• Cutting DNA at specific sequences

• Synthesizing proteins

• Breaking down carbohydrates

• Transporting molecules across membranes

Which of the following is an example of a medical intervention discussed in PLTW MI Unit 2?

• Gene therapy

• Photosynthesis

• Evaporation

• Magnetic resonance imaging

Tags

NGSS.HS-LS3-2

In PLTW MI Unit 2, what is the significance of a control group in an experiment?

• To provide a standard for comparison

• To increase the sample size

• To ensure the experiment is ethical

• To reduce the cost of the experiment

What is the role of bioinformatics in PLTW MI Unit 2?

• Analyzing biological data

• Growing plants

• Studying celestial bodies

• Designing buildings

Tags

NGSS.HS-LS2-1