This gives new meaning to the old saying, “There’s a fungus among us!”

Slides:

Advertisements

Similar presentations

Presentation created by Danielle Sherdan

Advertisements

KEY CONCEPT Fungi are heterotrophs that absorb their food.

Fungi Mycology Avascular, typically not motile

True Fungi break down dead organic material provide numerous drugs

Survey of eucaryotic microbes

The Fungi Chapter 23 Mader: Biology 8th Ed..

Eukaryotic cells Most are multi-celled Some are uni-cellular Heterotrophs Live in moist, warm areas Have Cell Walls FUNGI.

Fungal Groups b Ascomycetes b Basidiomycetes b Imperfect Fungi--Deuteromycetes b Zygomycetes.

Kingdom Fungi (ch. 26) If at first you don’t like a fungus … Just wait a little, It will grow on you.  Mycology = study of fungi General Characteristics.

Dr. Clem Kuek ZIP\Lectures\Basic\Lectures\Fungi\Fungi2\Fungi2.ppt 1 Fungi 2; Slime molds Reproduction; Fungal divisions.

Introduction to the Fungi. Learning Objectives and Disclosure Information Upon completion of this workshop, participants should be able to: Set up a sampling.

Head, Development and Quality Assurance Unit

Honey Mushroom, Oregon, subterranean filaments =1,800 football fields

Kingdom Fungi Eukaryotic, cell walls made of chitin, saprophytic or parasitic and essential as decomposers.

Lab 15 Goals and Objectives: Exercise 22: Mold Slide Culture Prepare slides as indicated on pg 165 except skip the 95% ethanol step (works fine without.

Chapter 31 Fungi.

Topic 6 Fungal Diversity

Protista and Fungi 1 Continued…… Heba Al-Tamimi. EukaryaProtistaEuglenozoaAlveolataAmoebozoaStramenopila Phylum Bacillariophyta (diatoms) Phylum Phaeophyta.

Chapter 21: Kingdom Fungi Notes

Chapter 25 Fungi. Fig Fig Reproductive structure Spore-producing structures Hyphae Mycelium 20 µm.

1. Characteristics 2  Eukaryotes  Most are saprobes (live on dead organisms)  Grow best in warm, moist environments  Mycology is the study of fungi.

CHARACTERISTICS EUKARYOTIC MOST MULTICELLULAR HETEROTROPHIC : Decomposers!! –SAPROBES OR PARASITIC BODY IS MADE OF HYPHAE HAVE CELL WALLS MADE OF CHITIN.

Introduction to Lab 5: Ex. Fungi – Yeasts

Kingdom: FUNGI Chapter 19 UNIT 4 – Part 2: Protist & Fungi.

Fungi. Characteristics Multicellular (few exceptions like yeast) Eukaryotic Heterotrophic, break down food then absorb, saprotrophic Some are parasitic,

Chapter 20. Objectives  Identify the basic characteristics of fungi  Explain the role of fungi as decomposers and how this role affects the flow of.

The Eukaryotes 12b: Fungi. Cell wall Fungal Morphology mold hypha/ae coenocytic.

1. Characteristics 2  Fungi are NOT plants  Nonphotosynthetic  Eukaryotes  Nonmotile  Most are saprobes (live on dead organisms) 3.

Fungi. Characteristics eukaryotic multicellular (except yeasts) heterotrophic by absorption (saprophytes – feed on dead organic matter) reproduce sexually.

Fungi. Characteristics eukaryotic multicellular (except yeasts) heterotrophic by absorption (saprophytes – feed on dead organic matter) reproduce sexually.

CHAPTER 2: REPRODUCTION

Fungi The decomposers. Ecological Importance Decomposition Symbiosis with plants (mycorrhizae)

Brightstorm Video CHARACTERISTICS EUKARYOTIC MOST MULTICELLULAR HETEROTROPHIC : Decomposers!! –SAPROBES OR PARASITIC BODY IS MADE OF HYPHAE HAVE CELL.

Classification of Fungi

Stern Intro Plant Biology Chapter 19.

Kingdom: Fungi Eukaryotic,Extracellular digestion, heterotrophic, Asexual and sexual reproduction by spores. Cell wall made of chitin No vascular tissue.

CRICOS Provider Code: 01505M RTO Number: 3045 DHS V VBP035 Perform Microbiological Procedures in the Food Industry.

MYCOLOGY (MIC 206) CHAPTER 2: REPRODUCTION MDM ASLIZAH MOHD ARIS.

Structure eukaryotic- individual cells are typically larger and more complex than bacterial cells Dimorphic - unicellular (yeasts) or multicellular (molds...

Chytridiomycota, Allomyces hyphae with gametangia.

1.  Mycology- study of fungus 2 Characteristics 3.

Fungi Mycology is the study of fungi. Fungi Once confused with plants Range in size from single cell to chains of cells miles long Grow in slightly acidic.

Lab 2 Biology Department.

Fungi are no longer considered plants because they: 1. Reproduce by haploid spores.

Kingdom Fungi Lab With labels. Rhizopus sporangia Division Zygomycota - This is the asexual spore form.

Lab 2 Biology Department.

AP Biology Crosby High School

Multicellular Fungus: hyphae …

The Fascinating Fungi.

KEY CONCEPT Fungi are heterotrophs that absorb their food.

KEY CONCEPT Fungi are heterotrophs that absorb their food.

Classification of Fungi

Kingdom Fungi Chapter 22.

Fungi Classification Sporangiospores (asexual spores) Hyphae

Eucaryotic Cells and Microbes

How do fungi obtain nutrients? How are fungal groups characterized?

Fungi Everything You Ever Wanted to Know About

KEY CONCEPT Fungi are heterotrophs that absorb their food.

KEY CONCEPT Fungi are heterotrophs that absorb their food.

KEY CONCEPT Fungi are heterotrophs that absorb their food.

KEY CONCEPT Fungi are heterotrophs that absorb their food.

Presentation transcript:

This gives new meaning to the old saying, “There’s a fungus among us!” Lab Exercise 11: Fungi This gives new meaning to the old saying, “There’s a fungus among us!”

Station 1. Rhizopus stolonifer macroscopic

Rhizopus spoiled fruit (Station 1 continued)

Station 2. Rhizopus asexual and sexual spores Asexual sporangio zygosporangium Sexual (containing zygospores) Opposite mating types join hyphae

Station 3. Peziza (common cup fungus)

Station 4. Morchella, the morel

Station 5. Yeast (Saccharomyces cerevisiae) Method of reproduction? Asexual or sexual? Conditions? b. Fermentation by-product used here? c. Fermentation by-product used here? c. ethyl alcohol b. CO2 gas Answers: a. budding, asexual, good conditions

Station 6. Claviceps purpurea (ergot of rye disease)

Station 7. Mushrooms a. Name of this part? c. structure? b. Structures? Spores produced? Asexual or sexual? d. Name of this part? Answers: a. pileus b. lamellae with sexual basidiospores c. annulus d. stipe

Station 8. Puffballs

Station 9. Bracket fungi

Station 10. Corn Smut

Station 11. Tinea (ringworm)

Candida albicans (pathogenic yeast) can cause oral thrush Station 12: Candida albicans

Station 13. Penicillium macroscopic

Asexual Spores 1. Rhizopus sporangia and sporangiospores

Asexual Spores 2. ‘’Budding yeast’ blastospores

Asexual Spores 3. Corn Smut chlamydospores

Asexual Spores 4. Geotrichium candida arthrospores

Asexual Spores 5. Penicillium conidiospores

Sexual Spores 1. Rhizopus conjugation immature mature zygosporangia

Sexual Spores 2. Peziza ascospores 8

Sexual Spores 3. Schizosaccharomyces ascospores

Sexual Spores 4. Coprinus mushroom basidiospores

Wet Mount: Live Yeast cells budding

Fungal Microcultures

Penicillium

Rhizopus nigricans