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Questions and Answers
What is the distinguishing characteristic of amoeboid protozoa?
What is the distinguishing characteristic of amoeboid protozoa?
- Inability to capture prey
- Absence of pseudopodia
- Presence of flagella
- Lack of periplast (correct)
Which group of bacteria grows in the absence of oxygen and cannot survive in the presence of an anoxygenic environment?
Which group of bacteria grows in the absence of oxygen and cannot survive in the presence of an anoxygenic environment?
- Anaerobic bacteria (correct)
- Streptococcus
- Escherichia coli
- Spirochetes
What is the defining feature of flagellated protozoa?
What is the defining feature of flagellated protozoa?
- Lack of flagella
- Presence of cell wall
- Absence of locomotion
- Possession of flagella for locomotion and capturing prey (correct)
Which type of bacteria refers to microorganisms that grow in the presence of oxygen and thrive in the anoxygenic environment?
Which type of bacteria refers to microorganisms that grow in the presence of oxygen and thrive in the anoxygenic environment?
Which group of bacteria can cause infections in the gut, urinary tract, and other parts of the body?
Which group of bacteria can cause infections in the gut, urinary tract, and other parts of the body?
What is the main characteristic of streptococcus bacteria?
What is the main characteristic of streptococcus bacteria?
Which of the following terms refers to a type of bacteria that is rod-shaped?
Which of the following terms refers to a type of bacteria that is rod-shaped?
What is the defining characteristic of peptidoglycan in bacteria?
What is the defining characteristic of peptidoglycan in bacteria?
Which term is used to describe a type of bacteria that lacks a nucleus and membrane-bound organelles?
Which term is used to describe a type of bacteria that lacks a nucleus and membrane-bound organelles?
What is the primary function of cilia in mammalian cells?
What is the primary function of cilia in mammalian cells?
Which of the following is a group of bacteria that are spiral-shaped and have a corkscrew shape?
Which of the following is a group of bacteria that are spiral-shaped and have a corkscrew shape?
What type of reproduction involves a parent cell splitting into two identical cells?
What type of reproduction involves a parent cell splitting into two identical cells?
Which type of protozoa possesses flagella for locomotion and capturing prey?
Which type of protozoa possesses flagella for locomotion and capturing prey?
Which genus of single-celled flagellated microorganisms features both plant and animal characteristics?
Which genus of single-celled flagellated microorganisms features both plant and animal characteristics?
What is the defining characteristic of methanogenesis?
What is the defining characteristic of methanogenesis?
Which group of microorganisms lacks flagella and has temporary protoplasmic outgrowths called pseudopodia?
Which group of microorganisms lacks flagella and has temporary protoplasmic outgrowths called pseudopodia?
Which group of microorganisms does not possess cilia or flagella and includes the malaria causing parasite Plasmodium?
Which group of microorganisms does not possess cilia or flagella and includes the malaria causing parasite Plasmodium?
What is the defining characteristic of ciliates?
What is the defining characteristic of ciliates?
Which type of bacteria grows in the absence of oxygen and cannot survive in the presence of an anoxygenic environment?
Which type of bacteria grows in the absence of oxygen and cannot survive in the presence of an anoxygenic environment?
What is the main characteristic of amoeba?
What is the main characteristic of amoeba?
Which group of microorganisms includes aquatic individuals with the presence of two types of nuclei?
Which group of microorganisms includes aquatic individuals with the presence of two types of nuclei?
What is the main characteristic feature of aerobic bacteria?
What is the main characteristic feature of aerobic bacteria?
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