Exploring Advanced Microscopy Techniques

What is the main focus of the episode?

• Proteins

• Tiny hamsters

• Burritos

• Microscopes

Tags

NGSS.HS-LS1-1

What is the main problem with traditional microscopes?

• They are too expensive

• They cannot magnify enough

• They produce blurry images

• They are difficult to use

What is the technique called that uses fluorophores and lasers to improve microscope resolution?

• Electron microscopy

• Single molecule imaging

• Stimulated emission depletion (STED)

• X-ray diffraction

How do fluorophores help in microscopy?

• They magnify the sample

• They emit light when excited

• They absorb X-rays

• They change the color of the sample

What is the main advantage of single molecule imaging?

• It is cheaper than other techniques

• It can image larger samples

• It provides a clearer look at smaller parts of the sample

• It uses less energy

What is a major drawback of preparing samples for traditional microscopes?

• It is very time-consuming

• It usually kills the samples

• It requires expensive chemicals

• It can only be done in a lab

What is the main risk associated with using X-rays for imaging?

• They are difficult to control

• They are too expensive

• They can tear the sample to shreds

• They produce low-resolution images

What is the resolution that researchers aim to achieve with improved X-ray instruments?

• 10 nanometers

• 1 nanometer

• 100 nanometers

• 0.1 nanometers

What is the main benefit of using advanced microscopy techniques in the future?

• They will require less energy

• They will be cheaper

• They will allow us to see the tiniest parts of living things

• They will be easier to use

What is the main purpose of the company Little Bits mentioned at the end?

• To provide educational videos

• To offer discounts on scientific equipment

• To promote creativity with electronics

• To sell microscopes