Phospholipids are typically made up of two fatty acids,a glycerol molecule and a phosphate group that is modified by an alcohol.The phosphate group is negatively charged, it is hydrophilic and it is describes as the polar HEAD of the phospholipid. The fatty acid chains have no charge [neutral], they are hydophobic and they are describe as the non-polar TAIL of the phospholipid.
The rodent will become extinct or die due to the drastic temperature increase in a short period of time.
In DNA replication, the new strand of dna that is synthesized in one continuous piece is called the leading strand