Hallucinogens have important differences in chemical structures, their known pharmacological properties, how much loss of awareness occurs and how dangerous they are. what are the two major classes' phantastica?

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer