What is the arrangement of Vibrio cholerae?
cholerae is described as a ‘comma-shaped’ bacterium. Unlike Escherichia coli and other bacilli, where the rod-shaped cell is described as a regular cylinder capped by two hemispheres, the V. cholera cell consists of a bent tubular shape capped by hemispheres.
Which type of bacteria is comma-shaped?
vibrio, (genus Vibrio), any of a group of comma-shaped bacteria in the family Vibrionaceae. Vibrios are aquatic microorganisms, some species of which cause serious diseases in humans and other animals.
How do you spell Vibrio cholerae?
Vibrio cholerae: One of the Vibrio bacteria, V. cholerae (as the name implies) is the agent of cholera, a devastating and sometimes lethal disease with profuse watery diarrhea.
What is comma shaped?
Bacteria having a comma-like single curve in their body are Vibrio. Examples include Vibrio cholerae, Vibrio vulnificus. Bacteria that are round in shape are called as cocci. Examples include Streptococcus pneumoniae, Staphylococcus aureus.
What is the shape and arrangement of E coli?
E. coli is a gram-negative (-ve) bacteria. These are straight, rod shaped (bacillus) bacterium. They are arranged singly or in pairs. Their size is about 1–3 µm × 0.4–0.7 µm (micrometer).
Which of the following bacteria are comma shaped 1 coccus 2 Vibrio 3 bacillus 4 Clostridium?
Thus, the correct answer is ‘Vibrios. ‘
Which of these refers to a comma shaped bacteria a bacilli B cocci C Vibrio D spirillum?
Bacteria having a comma-like single curve in their body are Vibrio. Examples include Vibrio vulnificus and Vibrio cholerae. Bacteria are called cocci which are round in shape.
How do you spell Vibrio?
noun, plural vib·ri·os. Bacteriology. any of several comma- or S-shaped bacteria of the genus Vibrio, certain species of which are pathogenic for humans and other animals.
How do you spell Mangifera indica?
mangifera indica Pronunciation. mangifer·a in·di·ca.
How do you isolate Vibrio cholerae?
Isolation and identification of Vibrio cholerae serogroup O1 or O139 by culture of a stool specimen remains the gold standard for the laboratory diagnosis of cholera. Cary Blair media is ideal for transport, and the selective thiosulfate–citrate–bile salts agar (TCBS) is ideal for isolation and identification.