Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
expand_more
expand_more
format_list_bulleted
Question
Chapter 20.2, Problem 1TQ
Summary Introduction
To review:
The unicellular nature of yeasts and the advantages and limitations of hyphae.
Introduction:
A fungal cell has a true nucleus and a large number of membrane-bound organelles. The kingdom fungi is comprised of a vast number of living organisms that are collectively referred to as Ascomycota or true fungi. They do not perform photosynthesis as they are heterotrophic and obtain their food from the environment. They play an essential role in the environment as they serve as decomposers.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
How is the structure of yeast hyphae different from that of molds?
What is the relative size of Penicillium hyphae compared with Rhizopus hyphae?
Is each of the following haploid, diploid, or dikaryotic: basidiocarp, basidiospore, primary mycelium, zygote, secondary mycelium?
Chapter 20 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What characteristics distinguish fungi from other forms of life? What distinguishes yeast from other fungi? Explains brieflyarrow_forwardChara is an unusual alga. What type of cell division do members of Charophyceae undergo—division with a phycoplast or phragmoplast? What is important about their flagella? Do true plants (especially those with xylem and phloem) have flagella? (Hint: THink sperm cells in ferns and cycads.)arrow_forwardWhat is the difference between hyphae called rhizoids and those called stolons?arrow_forward
- Zygomycete bread molds such as Rhizopus stolonifer (black bread mold) produce sporangia in both sexual and asexual reproductive cycles. Which of the following do the sexual sporangia of Rhizopus stolonifer originate from (i.e. what does the sporangia grow out of)? Select one: O a. from the aseptate hyphae O b. from the zygosporangium O c. from the substrate O d. from the gametangiaarrow_forwardClapter 4. Define and identify properties of biofilms Familiarize yourself with the following structures and what purpose(s) they se o Glycocalyx (both slime layer and capsule) Fimbriae o Flagella, distinguish the different flagella arrangements axial filament sex pili cell wall plasma membrane inclusions ribosomes plasmids nucleoid chromosome o endospores What characteristics distinguish the Domain Archaea and Domain Bacteria? Regarding cellwall hp O o 0 O O 0 0 oarrow_forwardGrowth of filamentous molds occur at the hyphal tip. What determines growth direction in fungal hyphae?arrow_forward
- What alga does a trypanosome superficially resemble?arrow_forwardPlace the following events of the SEXUAL lifecycle of a Basidiomycota in chronological order from a spore landing on a substrate through the production of a spore.Basidiospore lands on a substrate Options: plasmogamy, heterokaryotic hyphae/mycelium, meiosis, heterokaryotic fruiting body, karyogamy within a basidium, haploid hyphaearrow_forwardWhich of the following cells or structures areassociated with asexual reproduction in fungi?(A) ascospores(B) basidiospores(C) zygosporangia(D) conidiophoresarrow_forward
- Describe the life cycle of a member of the Basidiomycota including the following terms/structures: basidiocarp, basidiospore, basidium, clamp connection, dikaryotic, diploid, haploid, karyogamy, meiosis, monokaryotic, plasmogamy, primary mycelium, secondary mycelium, tertiary mycelium. Differentiate between homothallism and heterothallism. Differentiate between unifactorial (bipolar) and bifactorial (tetrapolar) heterothallism.arrow_forwardWhy do fungi mostly occur in moist habitat? a) Their thin hyphae lose water quickly making them vulnerable to dehydration b) Their spores are small and vulnerable to dehydration c) Their sperm require water to swim to eggs d) Conidiophores require moisture for dispersal e) A and C f) C and Darrow_forwardDikaryon formation is the characteristic feature of(a) ascomycetes and basidiomycetes.(b) phycomycetes and basidiomycetes.(c) ascomycetes and phycomycetes.(d) phycomycetes and zygomycetes Please try to break the solutions into as many steps as practically possible and the steps should come one by one and they should be short and crisp and plagiarism-free.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Prokaryotic vs. Eukaryotic Cells (Updated); Author: Amoeba Sisters;https://www.youtube.com/watch?v=Pxujitlv8wc;License: Standard youtube license