Sunday, November 22, 2009
photosynthesis and resperation
Thursday, November 5, 2009
this week we continued to learn about the structures and organelles of an animal cell, plant cell, and this week we added on a bacteria cell. the most different cell is the bacteria cell. it is the only one that can move(a few animal cells can but not a lot). that night for homework we had to make a triple Venn diagram of bacteria cells, animal cells, and plant cells. since you are narrowing it down more to different cells there are less things you can put in the one cell that the other cells cant do or don't have. as i said before the bacteria cell was the most different and so it had the most in just it's circle(i.e. the flagella). also that night we had to finish up class work which was a list of organelles and there functions and if they were from the animal cells, plant cells or both. the both column was the most popular there were only 2 organelles that only belong to the plant cells(chloroplasts and cell walls).
the next day we had two questions to answer. they were- are paramecium animal cells
- how are paramecium moving
- answer #1 they're not animal cells nor plant cells but protozoa
- answer #2 they move with their cilia's.
that's what we discussed that day and then on wed. we had a quiz and then looked at paramecium's.