What might you find inside a vaccine? A Strong leukocytes
B Brand-new antibodies
C Weakened pathogens
D Specialized antibiotics

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

This rapid change in species that rarely leaves behind fossil evidence is referred to as

Which material is commonly used as a culture medium for living cells