Thursday, December 17, 2020

Season's Greetings.

 Wishing you a fun and relaxing break and hope I get to meet you in 2021.

Chapter 4: A Tour of the Cell

 The Animal Cell



The Plant Cell

Tuesday, December 8, 2020

Chapter: The Molecules of Cells

 Hydrocarbons 

 
Unlike compounds formed from other elements, carbon compound are far more numerous and varied.  There are several million carbon compounds known and several hundred thousands are synthesized each year. 

The 4 Macromolecules"

1) Carbohydrates

2) Protein

3) Lipids

4) Nucleic Acid

View Video: The Macromolecules