Pichia stipitis is a yeast capable of making yeast from wood carbohydrates, and
ID: 186518 • Letter: P
Question
Pichia stipitis is a yeast capable of making yeast from wood carbohydrates, and the nucleus of prokaryotes is the only gene sequence in the cell Liquid nutrients are supplied to cells in a Petri dish, and a piece of skin has only one type of human cells Stem cells will differentiate into many types of animal cells, and a piece of plant leaf can produce a whole plant (in the right conditions) 2 3 4Viruses are obligate parasites, and all photosynthetic microbes are algae 5 Methanogens are archaebacteria, and yeasts are fungi 6 Microorganisms are prokaryotes, and all microorganisms are multicellular 7Eukaryotes have a cell wall, and some prokaryotes have a cell wall 8 Eubacteria are eukaryotes, and the average size of viruses is 0.03-0.2x 10"m (0.03-0.2 m) 9 The average size of a prokaryote is 0.5-3 x 10m, and cyanobacteria are eukaryotes called algae Animal cells have no cell wall, and sterols are present in cell membranes of cukaryotes 10 1 Animal cells reproduce sexually, and eukaryotes by fission 12 Respiration and oxidative phosphorylation occur in mitochondria, and protein modifications (N-linked glycosylation) occur in the rough endoplasmic reticulunm Lipid synthesis in prokaryotes occur in the smooth ER, and ribosomes are the site of protein synthesis Lysosomes, peroxisomes and glyoxysomes are only present in eukaryotes N-linked glycosylation of proteins occurs in the rough ER, and O-linked glycosylation of proteins occurs in the Golgi body (complex; apparatus) Some prokaryotes and all eukaryotes have vacuoles Both photosynthetic bacteria and eukaryotes have chloroplasts to perform photosynthesis Molds grown in submerged cultures can produce aggregates 10 times the size of the filamentous form growing n moist, solid surfaces Fungi are yeasts, and all eukaryotes have vacuoles Using a 20-nm pore size filter for a bacterial solution contaminated by bacteriophages, healthy bacteria will remain on the filter and the viruses will all be found in the filtrate The glycosylation of proteins changes the protein structure, function and stability Totipotent cells can differentiate to make a complete organism, and unipotent cells can only reproduce their own type of cells In a batch fermentation, the product is recovered in small amounts along the fermentation 13 14 15 16 17 18 19 20 21 22 23 24 25 Cyanobacteria are eukaryotes capable of using light energy, and Agrobacterium tumefaciens infects plant roots Gram-positive cells have strong cell walls containing peptidoglycans, and Gram-negative cells appear pink because they lost the violet stain (of the first step of the technique) during the second stepExplanation / Answer
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