营养
发表于 2025-3-23 12:33:01
Microbiology & Immunology978-1-4684-0288-9Series ISSN 1431-6013
violate
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中和
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隐藏
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Mettle
发表于 2025-3-24 03:53:26
Review of Virology,The outermost component of a virion is the capsid, made up of protein subunits called capsomers. The capsid serves four important functions: (1) it protects the viral genome, (2) it aids in infection by attaching the virion to susceptible cells, (3) it is the stimulus for antibody production, and (4) it serves as the antigen in serologic tests.
cajole
发表于 2025-3-24 10:23:57
Review of Pathogenic Microbiology,Gram positive. Since Gram negative bacteria have a high lipid content of their cell walls, one theory holds that the decolorizer (acetone or ethanol) solubilizes the cell wall thus reaching the crystal violet. In the cell wall of Gram positive organisms, the decolorizer is unable to act as a solvent thus the crystal violet remains.
GULF
发表于 2025-3-24 13:47:56
Book 19871st editionNational Board of Medical Examiners (NBME) exam. I have assumed that you, the reader, have had a comprehensive course covering this discipline. In-depth presentation of material will not be found in this review: You are urged to consult other study aids (lecture notes, textbooks, etc.) for detailed
ferment
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Comedienne
发表于 2025-3-24 22:50:48
Richard M. Hyde Ph.D.nd sperm-restricted stem cells (SpSCs). The sex of the individual polyp is determined by the sex of the GSCs present in the body: polyps that have EgSCs are female and produce eggs; while polyps that have SpSCs are male and produce sperm. Occasionally an EgSC transdetermines into an SpSC. The newly
capsule
发表于 2025-3-25 00:35:17
Richard M. Hyde Ph.D.ls on reproduction and development for several reasons. First, damage to reproduction and development is more likely to have irreversible consequences than damage to most other bodily functions. Indeed, under certain circumstances damage may be passed on to subsequent generations. Irreversible damag