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Question:-
5. Describe Candida albicans. Where would you expect to find yeast? Describe a disease caused by it
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- Yeast Saccharomyces cerevisiae (unicellular fungus): 1. Observe yeast colonies on the Figure-3. Note the shape of the colonies. 2. In figure-3 w lathe arrows indicate? Source: https://bio.libretexts.org/ How yeast cells are different than other Ascomycetes Figure 3 5umYeasts such as Saccharomcyes cerevisiae are used in baking industry. Comment.II. Cultural characteristics of yeasts. Below is the colony diameter for each yeast culture grown on PDA and AcA incubated at 35°C measured at Day 7. Yeast Culture 1.Saccharomyces cerevisiae 2. Schizosaccharomyces pombe 3. Rhodotolura rubra 4. Pichia fermentans 5. Kluyveromyces marxianus 6. Candida parapsilosis 7. Hansenula anomala Colony Diameter (mm) PDA 3.1 2.7 3.3 2.9 3.0 3.2 2.8 ACA 1.7 1.5 2.1 1.8 1.9 2.2 1.6 From the data presented above, what could you observe about the growth of the yeast cultures on PDA and AcA? Cite possible reasons behind this.
- What waste product do yeast produce under anaerobic conditions? lactic acid ethyl alcohol pyruvic acid creatineA- This is a microscopy image of a club moss (Lycopodiaceae) strobilus. B- In this image, the strobilus carries different types of spores. 500 µmDescribe/define the following terms in relation to cyanobacteria: heterocysts akinete hormogonia gas/vesicles stromatolites
- Label heterocyst.1)Why don't all of the yeast do cellular respiration? 2) What are the similarities and differences in the appearance of Aspergillus and Penicillium (form is the organism)III. Staining of yeast sexual spores. Complete the table below by determining the presence or absence of sexual spores and if present, identify the type of sexual spore. Yeast Culture 1. Saccharomyces cerevisiae 2. Schizosaccharomyces pombe 3. Rhodotolura rubra 4. Pichia fermentans 5. Kluyveromyces marxianus 6. Candida parapsilosis 7. Hansenula anomala Presence of sexual spore Type of sexual spore
- This is an Anabaena I need help with the following questions. What does the size or shape of the Anabaena look like? To me, it looks like a green worm. Are the cytoplasm of adjoining cells interconnected in any way or are they physically isolated? Are the cells in the filament alike? What color are most of the cells? To me, they look green Do they have any nuclei, mitochondria, chroloplast, or ribosomes? Can you see any heterocyst? What is the function of the heterocyst? Discuss the ecology and economic importance of Anabaena? I need help with these and I'm providing an image of the Anabaena. I apprentice the helpDescription Shape: Arrangement: Photo by 1000x MITPanganiban Figure 2.9. Microscopic morphology of Bacillus cereus. Description Shape: Arrangement: Photo by 1000x MITPanganiban Figure 2.10. Microscopic morphology of Staphylococcus aureus..A. Differentiate the microorganisms by filling in the table with YES or NO. For virus, state if it is inside or outside the host cell to classify them. Questions Fungi Protist Bacteria Virus 1. Is made out of a cell or cells? 2. Has a nucleus? 3. Is considered living? 4. Can move on its own? 5. Can reproduce or replicate? 6. Has DNA? 7. Has cytoplasm? 8. May have a cell wall? 9. Has membrane bound organelles? 10. Has ribosomes?