TULiPS Day 2

What material can 3D printers use?

• Metals

• Filaments

• Clay

• Polymers

Tags

NGSS.MS-PS1-3

Why is a laser scanning microscope helpful?

• It has more lenses

• It is more accurate

• It can show depth of a sample

• It's only used for plants

Tags

NGSS.MS-PS4-2

Draw what the cells on the leaf looked like under the Keyence microscope

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What kind of lens does a microscope use?

• Convex

• Concave

• Both

Draw a convex lens

Tags

NGSS.MS-ETS1-1

What does an elastic modulus measure

• the breaking point

• the stiffness

• the force

• the velocity

What happens when a leaf dries out?

• The trichomes grow

• The trichomes get sharper

• The trichomes twist

• The trichomes straighten out

What does the nanoindenter do?

• measures the stiffness of the cells

• measures the length of the cells

• measures the age of the cells

• measures the pressure in the cells

What does a plant cell use to reinforce its walls?

• Cholorphyl

• Glue

• Pectin

• Cellulose

How much is a nanometer?

• 100th of a meter

• 1000th of a meter

• 1 millionth of a meter

• 1 billionth of a meter