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Agar, Molds, and Yeasts
Explain the difference in the reproductive methods of molds and yeasts with reference to the kinds of spores produced by them. Also outline the exact stages of asexual reproduction in molds and yeasts. 1.
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General Biology Questions
42766 General Biology Questions ___ rust and smut fungi
___ Agaricus brunnescens
___ Armillaria ostoyae
___ Amanita muscaria
___ Amanita phalloides
___ truffles and morels
___ yeasts
___ Candida albicans
___ Penicillium
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Fungi
A. yeasts, antibiotics, steroids and hormones, cheeses, citric acid
B. mildews, antibiotics, steroids and hormones, cheeses, citric acid
C. yeasts, antibiotics, rots, cheeses, citric acid
D. yeasts, antibiotics, steroids and hormones, disease
Where
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Microbiology Questions
Yeasts are plentiful
a. Where there are orchards or fruits.
b. In meat packing facilities.
c. In human blood.
d. Where dogs, cats, and other household pets are kept.
37.
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Anaerobic Cellular Respiration: Pyruvate Conversion Products
For instance, yeasts degrade glucose to two pyruvate molecules via glycolysis, generating a net of two ATP and two NADH molecules per glucose molecule.
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Discuss medical and commercial use of gene transfer and gene modification.
Genetic modification has also been used comercially to create yeasts with high alcohol tolerance. These yeasts are used in the production of cheeses and yoghurt.
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Microbiology Questions
Pasteur concluded that the yeasts can take oxygen from air, and in the absence of air, the yeasts take oxygen from sugar.
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Microbiology Study Questions
Describe the defining characteristics of cyanobacteria, fungi, platyhelminths, cestodes, houseflies, algae, archaezoa, microspora, yeasts, helminths, protozoa
27.
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Fermentation after glycolis
Why use starved starved yeast rather than sugar fed yeasts for fermentation? The purpose of fermentation is to produce, at least some ATP, in conditions where there isn't enough oxygen for aerobic respiration.