College

We appreciate your visit to What is growing on blood agar Where does Staphylococcus aureus belong 1 Fungal strain 2 Pigmented strain 3 Bacterial strain 4 Non pigmented strain. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

What is growing on blood agar?

Where does Staphylococcus aureus belong?

1) Fungal strain
2) Pigmented strain
3) Bacterial strain
4) Non-pigmented strain

Answer :

Final answer:

Staphylococcus aureus grows on blood agar and belongs to option 3) Bacterial strain. It is a gram-positive bacterium with coccus morphology, and it is differentiated from other staphylococci by its ability to produce coagulase.

Explanation:

On blood agar, various types of bacteria can grow, including Staphylococcus aureus, which is the subject of your question. When Staphylococcus aureus is cultured on blood agar, it produces opaque white to cream colonies. This is indicative of a bacterial strain, not a fungal, pigmented, or non-pigmented strain. Thus, Staphylococcus aureus belongs to option 3) Bacterial strain. Moreover, this bacterium is characterized as gram-positive with a coccus (spherical) shape, often arranged in clusters resembling bunches of grapes.

Staphylococcus aureus is a member of the class Bacilli, and it is distinguished from other staphylococci by its ability to produce the enzyme coagulase. This characteristic enables clinicians to perform a coagulase test to identify this species when isolated from clinical specimens such as a skin infection wound swab.

Thanks for taking the time to read What is growing on blood agar Where does Staphylococcus aureus belong 1 Fungal strain 2 Pigmented strain 3 Bacterial strain 4 Non pigmented strain. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada