The presence of a hard chancre in primary syphilis is representative of the body's
A. intense inflammatory response.
B. antibody response.
C. rejection of the invaded tissue.
D. septicemia due to infiltration of the organism.
A.
You might also like to view...
Regardless of the exact approach taken to recombinant DNA technology, one of the keys to successful cloning is choosing the right vector.
Answer the following statement true (T) or false (F)
The thermostable enzyme most commonly used in PCR is reverse transcriptase.
Answer the following statement true (T) or false (F)
In animals the diploid phase of the life cycle is always dominant
1.True 2.False
The initiation of the S phase and the M phase of the cell cycle depends on a pair of molecules called _______ and _______.
a. actin; myosin b. Cdk's; cyclin c. ligand; receptor d. MSH; MSH-receptor e. ATP; ATPase