Transcript Cell BellRingers powerpoint

Cells
Bell-Ringer Day 3:
• What are the 3 parts of cell theory?
– Cells are the basic unit of life.
– All living organisms are made of cells.
– All cells come from pre-existing cells.
• Who discovered living cells?
– Anton Van Leewenhoek
Bell Day 4
• Which sceintists made the claim that all
animals and plants are made of cells?
– Schleiden & Schwann
• Where do you place the labels in microscopic
drawings?
• How do you label the size of a microscopic
object?
AGENDA
• Cell Structure Lab
Cells : Transport
• Bell: Which cell organelle is the most
important? Why?
• Agenda:
• Cell Organelle Project - time frame
• Cell Transport Lab
– Lab set-up
– Transport discussion
– Collect results
Cells- Transport
• Bell - What aspect of starch prevented it from
passing through the membrane? What are the
other 2 aspects that are involved in determining if
a substance will pass through a membrane?
• Agenda
–
–
–
–
Facilitated Diffusion
Egg Lab (Day2)
Osmosis Notes
Potato Lab (transport part 2)
Cell - Transport Day 7
• Bell– A cell has a 0.5 M concentration inside.
The cell is placed in a beaker with of 1M
glucose.
– What type of solution is the beaker? The
cell?
– Which way will the water move?
– How will the cell be affected?
Day 12:Cells - Transport
• Bell: When the egg was placed in the water,
– was the water hypotonic, isotonic, or
hypertonic?
– How do you know? (relate to the flow of water)
• AGENDA
– Complete Cell Analogy Project
– Complete Lab Report
– Review Transport Worksheet
Due Next
Class
7
Cells: Day 13: BELL
• What are the 3 types of Passive
Transport?
• How are they all similar? (2 ways)
8
Cell Bell: Day 14: Review
• What are the three forms of Active
Transport?
• What is the level of organization below
the cell? What is the level of
organization 2 below the cell?
• What are the cell parts that are different
between plants and animals?
• Review- Lungs to big toe
9