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A tour of various eukaryotic and prokaryotic cellsCells Lab Ch. 7 A tour of various eukaryotic and prokaryotic cells
Human Cheek Cell Squamous cell epithelium A human cheek cellEukaryotic Obvious nuclei Cell Membrane Cytoplasm
Frog’s Blood Both red cells (erythrocytes) & white cells (leukocytes)Frog red cells have a nucleus White cells are dark purple staining
Human Blood Notice human red blood cells have no nucleusWhite cells are purple stained. Notice the difference in the shape of white cell nuclei
Onion Cell 100x Notice obvious cell wall Notice obvious nucleusPlant cells have a cell membrane interior to cell wall (cellulose)
Onion Cell 400x (notice nuclei)
Elodea Wet Mount Notice the obvious cell wallsNotice the green chloroplasts Most slides show multiple cell layers
Elodea Wet Mount Regular repeating structure/arrangement of plant cell walls
Elodea Wet Mount
Bacteria Slide 400x (gram stain)Bacteria are extremely small Bacteria are prokaryotes Bacteria lack membrane bound organelles & nucleus Bacteria multiply rapidly
LN# 8 Cells.
Cells Types. So what type of cells are there? Plant & Animal Cells This is a plant cell.
LESSON Cell Structures.
Monday December 1, 2014 Planner: – ReTEST today after school or Wednesday before school in this room You Need: – Today: Daily 5! Do Now: – Take out the.
Lab: Comparing Plant and Animal Cells
Animal Cell vs. Plant Cell Lab (Onion, Cheek Cells, and Elodea Lab)
1 Cells & Organelles Quick Quiz 3 Press the button when you’re sure… remember to take your time as you only get one chance!
POST LAB: Bacterium, Plant & Animal CELLS
Make up Cell Lab Obtain a copy of the lab from your teacher and read it over before you even think of starting this!
Cell Theory SNC1L.
CELL LAB HOW DID YOU DO??? I love cheek cells!!. Your animal cells (cheek cells) should have looked like this:
A Cell-A-Bration of LIfe Bell work Complete Engage Section on lab key question and student predictions- how would plant and animal cells be different if.
The unaided eye can distinguish objects more than 0.1 mm in diameter. Since most cells are between mm in diameter, scientists use microscopes.
Cells: Blood cell Nerve cell Muscle cell skin cell
Prokaryotic & Eukaryotic Cells March 9, 2015 DO NOW: Date: March 9, (B) Recognize that the presence of a nucleus determines whether a cell is.
Prokaryote vs. Eukaryote
TYPES OF CELLS We have more than 200 types of cells in our bodies. There isn’t really such a thing as a typical cell. Different cells are specialized for.
Cell Structure & Function
The cell and Osmosis Lab #4 Prof. Santos LaGuardia Community College.
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