The diagram shows a simple lipid. A straight chain of 12 carbon atoms is shown. The last atom is double-bonded to an oxygen atom and single-bonded to a hydroxyl group.

What type of lipid is shown?
saturated
unsaturated
phospholipid
triglyceride

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Organize the word parts according to where they appear in a medical term.