January 2012. Infectious Equine Diseases. Equine Encephalomyelitis (Sleeping Sickness): Encephalomyelitis is caused by a virus, which is transmitted by mosquitos. The virus causes inflammation of the brain and spinal cord and is often fatal. Stricken horses may lose their appetite, display excitable or compulsive behavior and walk blindly into objects.
Semi-conservative replication means that during DNA replication, the two strands of nucleotides separate. Both strands then form the template for ... Find a tutor
3.4.1 Explain DNA replication in terms of unwinding the double helix and separation of the strands by helicase, followed by formation of the new complementary strands by DNA polymerase. DNA replication is semi-conservative as both of the DNA molecules produced are formed from an old strand and a new one.