Cell Cultures and Characteristics Questions

• Which of the following is used for the proper maintenance and preservation of pure cultures?
• Which of the following bacteria can grow in acidic pH?
• Which of the following bacteria can grow in alkaline pH?
• Which of the following hint(s) suggest/s that a given specimen is likely to contain anaerobic bacteria?
• A disease producing species occurring in a mixed culture can often be selected on the basis of its
• When a substance is added to a liquid medium which inhibits the growth of unwanted bacteria and favors the growth of wanted bacteria, it is known as
• Peptone water and nutrient broth are
• Treponema species from human oral cavity can be selected by using
• All bacteria that inhabit the human body are
• Which of the following chemotherapeutic agents may affect the growth of Campylobacter jejuni?
• Which of the following methods is most likely to be quantitative?
• Plate counts are often reported as
• When a substance is added to a solid medium which inhibits the growth of unwanted bacteria but permits the growth of wanted bacteria, it is known as
• Cell size and cell number can be measured using
• The solidifying agent commonly used in preparation of media is/are