Transcript How Cell Structure Fits Function
How Cell Structure Fits Function (how the shape and features of a cell help it to do its job)
Bicycle How does form fit function of some of the different parts?
Tennis Racket How does form fit function of some of the different parts?
Red Blood Cell •
Small
and
flexible
to fit through tiny tubes.
• NO
nucleus
to make more room for
more oxygen
Nerve Cell
Long
and
branching
arms to send
messages
quickly from any part of the body to the
brain.
Muscle Cell •
Long
and
skinny
to contract and extend for movement. • Lots of
nuclei
to help large cell communicate.
• Lots of
mitochondria
because cells need lots of
energy.
White Blood Cell Can change
shape
to fit between tissues to
find
and
fight
infections.
Leaf Cell Has
chloroplasts
to change light energy into food
(photosynthesis).
Root Cell • Many large
vacuoles
to soak up and
store
water for the plant.
• NO
chloroplasts
because there is no
light for photosynthesis.