Betadine contains what type of chemical agent?

A) alcohol
B) aldehyde
C) halogen
D) heavy metal
E) phenolic


C
Bloom's Taxonomy: Comprehension
Section: Chemical Methods of Microbial Control
Learning Outcome: 9.22

Biology & Microbiology

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Air-breathing insects carry out gas exchange _____

A) in their specialized external gills B) in their specialized internal gills C) in the alveoli of their lungs D) across the finest branches of the trachea and cell membranes E) across all parts of their thin cuticular exoskeleton

Biology & Microbiology

In which of the following vessels or chambers is blood relatively high in oxygen?

a. pulmonary artery b. right atrium c. inferior vena cava d. right ventricle e. pulmonary vein

Biology & Microbiology

If you were to design a pathogenic bacteria, justify why your bacteria would be Gram-positive or Gram-negative

What will be an ideal response?

Biology & Microbiology

Which of the following mechanisms is not directly involved in inactivating an activated RTK?

(a) dephosphorylation by serine/threonine phosphatases (b) dephosphorylation by protein tyrosine phosphatases (c) removal of the RTK from the plasma membrane by endocytosis (d) digestion of the RTK in lysosomes

Biology & Microbiology