Question 1 All of the following are bloodborne pathogens in the health care setting except
Question 2 Sucrose is composed of
Glucose and galactose
Glucose and fructose
Fructose and maltose
Glucose and maltose
Question 3 Which of the following stains is generally used for the diagnosis of tuberculosis (TB)?
Acid fast stain
Question 4 Which of the following industries use(s) microorganisms?
All of the answers
Question 5 The cell organelles found only in algae and plant cells are
Question 6 Which of the following organelles contain oxidative enzymes capable of oxidizing toxic substances?
Question 7 The RNA nucleotide that base that pairs with adenine of DNA is
Question 8 The process where energy (ATP) is created in the presence of oxygen is known as:
Question 9 The organelles responsible for packaging proteins for transport are the:
Question 10 Which of the following sites of the human body does not have a normal flora?
Question 11 CDC stands for
Centers for Disease Control and Prevention
Children’s Disease Center
Central Disaster Control Center
Central Drug Evaluation and Control Center
Question 12 The group of organisms that includes yeasts and molds are known as _______
Question 13 A relationship between organisms in which one organism is benefitted and the other is unaffected is called
Question 14 Media that contain added complex organic substances such as blood for the growth of specific bacteria are referred to as
Question 15 The destruction of all microorganisms and their endospores is referred to as
Question 16 An inanimate object or substance capable of transporting pathogens from one medium or individual to another is referred to as a
Question 17 Chemically, most enzymes are
Question 18 Which of the following lack nucleic acids?
Question 19 How many different biosafety levels have been established for the handling of microorganisms?
Question 20 During DNA replication, cytosine always undergoes complementary base pairing with which of the following nucleotides?
Question 21 Starch is an example of a __________
Question 22 All bacteria are eukaryotic
Question 23 Binary fission is a form of reproduction used by
Question 24 The stain that is used to identify bacteria with a large amount of peptidoglycan in their cell walls is the ________
Methylene blue stain
Congo red stain
Question 25 Complex communities of microorganisms on surfaces are called