These are cell adhesion proteins that some cells use in the process of differentiation during development.
A. Cadherins
B. Glycospheres
C. Receptors
D. Phospholipids
A. Cadherins
You might also like to view...
A site that has variation within the members of the population is said to be ________
A. Monomorphic B. Polymorphic C. Trimorphic
Removal of Giardia intestinalis from municipal water supplies involves the use of ________.
A. rapid sand filters B. gamma radiation C. predatory microorganisms D. slow sand filters
All of the following pertain to the atom Carbon-14 except it
A. has 6 protons. B. has 6 electrons. C. is an isotope of carbon. D. has 14 neutrons.
On a field study in Costa Rica, you discover a new species of frog! After careful work to determine the size and range of the population, you conclude sadly that the species has very few individuals in an ever-shrinking limited range. The entire species could be wiped out at any time. When you write up your report on the frog, how should you describe its status?
A. Threatened B. Endemic C. Extinct D. Conservative E. Endangered