Organic compounds in which molecules are made up of building blocks containing amino groups are classified as
O fatty acids
O carbohydrates
O lipids
O proteins

What causes the phospholipids to organize themselves the way they do

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey