The cholesterol associated with membranes - is attached to proteins and extends into the environment surrounding the cell
- is an abnormality resulting from a diet high in cholesterol
- helps stabilize the membrane at body temperature
- both a and c

What is the primary function of the nervous system?

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere