General Information On Fungi

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Erika.anderson

Erika.anderson

Community Contributor

Quizzes Created: 6 | Total Attempts: 9,994

Questions: 12 | Attempts: 124 | Updated: Mar 21, 2023

Questions

Settings

Create your own Quiz

Share on Facebook Share on Twitter Share on Whatsapp Share on Pinterest Share on Email Copy to Clipboard Embed on your website

A few questions to review fungi.

Questions and Answers

1.

Which of the following is not a part of fungi cell membrane/cell wall?
- A.
  
  Ergosterol
- B.
  
  Chitin
- C.
  
  Peptidoglycan
- D.
  
  Beta glucan
- E.
  
  Mannan
Correct Answer
C. Peptidoglycan

Explanation
Peptidoglycan is not a part of the fungi cell membrane/cell wall. Peptidoglycan is a component found in the cell walls of bacteria, not fungi. Fungi have a unique cell wall structure that consists of chitin, beta glucan, and mannans. Ergosterol is a component of the fungi cell membrane and is important for maintaining the integrity and fluidity of the membrane.

Rate this question:
2.

Cryptococcus is not encapsulated?
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Cryptococcus is encapsulated, meaning it is surrounded by a capsule made of polysaccharides. This capsule helps protect the fungus from the host's immune system, allowing it to cause infections in humans and animals. Therefore, the correct answer is False.

Rate this question:
3.

Which of the following is a function of a germ tube?
- A.
  
  Adherence
- B.
  
  Reproduction
- C.
  
  Penetration
- D.
  
  A and C
- E.
  
  All of the above
Correct Answer
D. A and C

Explanation
The germ tube is responsible for two main functions: adherence and penetration. Adherence refers to the ability of the germ tube to attach itself to a surface, allowing it to establish a foothold and begin colonization. Penetration, on the other hand, involves the germ tube's ability to invade and penetrate host tissues, enabling the pathogen to cause infection. Therefore, the correct answer is A and C, as both adherence and penetration are functions of a germ tube.

Rate this question:
4.

Which of the following contains septate?
- A.
  
  Rhizopus
- B.
  
  Candida
- C.
  
  Aspergillus
- D.
  
  Mucor
- E.
  
  Cryptococcus
Correct Answer
C. Aspergillus

Explanation
Aspergillus is the correct answer because it is a genus of fungi that contains septate hyphae. Septate hyphae are hyphae that are divided into compartments by cross-walls called septa. These compartments allow for the efficient distribution of nutrients and help in the reproductive process of the fungus. Other options like Rhizopus, Candida, Mucor, and Cryptococcus do not typically have septate hyphae.

Rate this question:
5.

Which of the following is contain conidium?
- A.
  
  Penicillin
- B.
  
  Rhizopus
- C.
  
  Aspergillus
- D.
  
  A and C
- E.
  
  All of the above
Correct Answer
D. A and C

Explanation
The correct answer is A and C, which means both Penicillin and Aspergillus contain conidia. Conidia are asexual spores produced by certain fungi, including Penicillium and Aspergillus. These spores are important for reproduction and dispersal in these fungi. Rhizopus, on the other hand, does not produce conidia but instead reproduces through the formation of sporangia.

Rate this question:
6.

Which of the following is the result of arthrospores?
- A.
  
  Jock Itch
- B.
  
  Ring Worm
- C.
  
  Athletes foot
- D.
  
  A and C
- E.
  
  All of the above
Correct Answer
E. All of the above

Explanation
Arthrospores are a type of fungal spores that can cause various skin infections. Jock Itch, Ring Worm, and Athlete's Foot are all common fungal infections that can be caused by arthrospores. Therefore, the correct answer is "All of the above."

Rate this question:
7.

What is the purpose of Chlamydoconidia?
- A.
  
  Penetration
- B.
  
  Adhesion
- C.
  
  Survival in adverse environments
- D.
  
  Invasion
- E.
  
  None of the above
Correct Answer
C. Survival in adverse environments

Explanation
Chlamydoconidia serve the purpose of survival in adverse environments. Chlamydoconidia are thick-walled, dormant structures formed by certain fungi and bacteria as a means of protection and survival during unfavorable conditions. These structures allow the organisms to withstand harsh conditions such as extreme temperatures, lack of nutrients, or exposure to toxins. By forming chlamydoconidia, the organisms can remain dormant until more favorable conditions arise, ensuring their survival in adverse environments.

Rate this question:
8.

In who would you most likely find a fungal disease?
- A.
  
  Elderly
- B.
  
  Obese
- C.
  
  Athlete
- D.
  
  A and B
- E.
  
  All of the above
Correct Answer
D. A and B

Explanation
Fungal diseases can affect anyone, but they are more commonly found in individuals who have weakened immune systems or underlying health conditions. Elderly individuals often have weaker immune systems, making them more susceptible to fungal infections. Obesity can also weaken the immune system and create a favorable environment for fungal growth. Therefore, both elderly and obese individuals are more likely to be affected by fungal diseases.

Rate this question:
9.

Which of the following is NOT a virulance factor of Candida?
- A.
  
  Lving in the gut of a healthy human
- B.
  
  Extracellular enzymes
- C.
  
  Form germ tubes
- D.
  
  Adherence to tissue
- E.
  
  Formation of hypae
Correct Answer
A. Lving in the gut of a healthy human

Explanation
The given answer, "Living in the gut of a healthy human," is not a virulence factor of Candida. Virulence factors are characteristics or traits possessed by a pathogen that enable it to cause disease. Living in the gut of a healthy human is a normal colonization of Candida and does not contribute to its ability to cause disease. The other options, such as extracellular enzymes, form germ tubes, adherence to tissue, and formation of hyphae, are all virulence factors that enhance the pathogenicity of Candida.

Rate this question:
10.

Most fungi are anaerobes.
- A.
  
  True
- B.
  
  False
Correct Answer
B. False

Explanation
Fungi are mostly aerobic organisms, meaning they require oxygen to survive and grow. While there are some fungi that can tolerate low levels of oxygen or even survive in anaerobic conditions, the statement that "most fungi are anaerobes" is incorrect. Therefore, the correct answer is False.

Rate this question:
11.

Which of the following is a common media to grow fungi?
- A.
  
  Antibiotic Agar
- B.
  
  Sabouraud's Agar
- C.
  
  Potato Dextrose Agar
- D.
  
  A and C
- E.
  
  B and C
Correct Answer
E. B and C

Explanation
Sabouraud's Agar and Potato Dextrose Agar are both common media used to grow fungi. Sabouraud's Agar is a selective medium that inhibits the growth of bacteria while promoting the growth of fungi. It contains a high concentration of dextrose, which provides a favorable environment for fungal growth. Potato Dextrose Agar is a general-purpose medium that is also used for cultivating fungi. It contains potato extract and dextrose, which provide nutrients for fungal growth. Therefore, the correct answer is B and C.

Rate this question:
12.

Which of the following is NOT a target for antifungals?
- A.
  
  The Mitochondria
- B.
  
  Sterols
- C.
  
  Cell wall
- D.
  
  Nucleic acid and protein synthesis
- E.
  
  Mitotic spindle formation
Correct Answer
A. The Mitochondria

Explanation
Antifungals are drugs used to treat fungal infections by targeting specific components of the fungal cells. The mitochondria, which are responsible for energy production in cells, are not a target for antifungals. Antifungals primarily target sterols, such as ergosterol, which are essential for maintaining the integrity of the fungal cell membrane. They also target the cell wall, which provides structural support to the cell. Additionally, antifungals inhibit nucleic acid and protein synthesis, as well as disrupt mitotic spindle formation, which is necessary for cell division. Therefore, the mitochondria is not a target for antifungals.

Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
Oct 04, 2009

Quiz Created by
Erika.anderson

General Information On Fungi

Which of the following is not a part of fungi cell membrane/cell wall?

Cryptococcus is not encapsulated?

Which of the following is a function of a germ tube?

Which of the following contains septate?

Which of the following is contain conidium?

Which of the following is the result of arthrospores?

What is the purpose of Chlamydoconidia?

In who would you most likely find a fungal disease?

Which of the following is NOT a virulance factor of Candida?

Most fungi are anaerobes.

Which of the following is a common media to grow fungi?

Which of the following is NOT a target for antifungals?