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Thursday, May 18, 2023

Chapter 8 - Online Cell Exploration

Cells Alive!!!


Start off your Online Exploration by watching these 2 videos!
1.
a.  _____ are the smallest structural and functional units of ALL living things.
b. Ponder: What would happen if a cell lost its cell membrane?
c. True/False: DNA is the genetic instructions found in every cell.
d. _________ is the watery substance that contains all the cells structures.

2.
a. Why is it a good idea to cover one's nose while sneezing?
b. About how many cells does your body have?

3. Watch the video and rank in order from smallest to largest: -
- chromosome,
- an ant, 
- largest bacteria, 
- red blood cell, 
- amoeba, 
- paramecium, 
- human egg, 
- chicken egg, 
- 1 square inch, 
- skin cell, 
- white blood cell,
- DNA, 
- water molecule







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