What is the chief component of the plant cell wall? Explain its function.
Watch the video: https:/youtu.be/SwyOg0iNspU
Are the chloroplasts moving in the cell? Describe the speed and direction of the chloroplast movement?
Describe the cytoplasmic streaming?
How might a cell benefit by spending energy to circulate the cytoplasmic contents?
How do starch and cellulose function in plants? What is the chemical composition of starch and cellulose?
Are there organelles in Elodea that are not found in your onion skin? If so, what are they and why would you not expect them in the onion?
Observe the video and answer the following questions. https://youtu.be/XDqExIQQEBk
Why are amyloplasts more prevalent (common) in potato cells than they are in the elodea cells?
How are amyloplasts distinguished from parenchyma cells in a potato?
Review the powerpoint slide 8 of lab 2 and answer the following the question.
What was the purpose of the addition of iodine in this experiment? Did iodine increase your ability to see specific parts of the plant cells?