Answer the following questions true (T) or false (F)

1. Agglutination tests are used to detect soluble antigens.

2. Anti-antibodies are used in indirect antibody assays.

3. Complement fixation is a more sensitive test for the presence of specific antibodies than are agglutination tests.


1. FALSE

2. TRUE

3. TRUE

Biology & Microbiology

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Wolbachia belongs to the Proteobacteria group

A. true B. false

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Pseudomonas is an enteric gram-negative rod.

a. true b. false

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The replisome has two main subcomponents. They are

A. the replication folk and the DNA pol III enzymes. B. the primosome and the DNA pol III enzymes. C. the DNA pol III enzymes and the sliding clamp subunits. D. the primosome and the sliding clamp subunit. E. the replication folk and the sliding clamp subunit.

Biology & Microbiology

Anaerobic mammals:

a. lack mitochondria. b. have mitochondria and undergo respiration in the same manner as fungi. c. do not exist. d. keep their respiratory enzymes in their nucleus. e. Both a) and b) are correct.

Biology & Microbiology