cells. bell-ringer day 3: what are the 3 parts of cell theory? –cells are the basic unit of life....
TRANSCRIPT
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
AGENDA
• 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?
Bell Day 4
• 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?
7
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
– Active Transport Notes 7
Due Next Class
8
Cells: Day 13: BELL
• What are the 3 types of Passive Transport?
• How are they all similar? (2 ways)
8
9
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 toe9