Acidophilic Study guides, Revision notes & Summaries

exam pps questions & answers 2023-24 Eosin, as acidic dye, binds to basic structures in the cell. These structures are referred as: a. Basophilic b. Acidophilic c. Polychromatic d. Metachromatic e. None of the above - ANSWER-B acidophilic Which of these cells undergo meisosis? a. Spermatogonia A b. Sperm c. Oocyte d. Spermatid e. All of the above - ANSWER-C (+ spermatoCYTE) Basement membrane consists of: a. Lamina basalis and lamina fibroreticularis b. Lamina basalis and ...

Nucleic acids stain with ______ dyes which impart a ________ color. Therefore, nucleic acids are described as ______. A. Base-like; blue/purple; acidophilic B. Acid-like; red/pink/orange; basophilic C. Base-like; blue/purple; basophilic D. Acid-like; red/pink/orange; acidophilic - Answer-C. Base-like; blue/purple; basophilic Which molecules are lost from cells during the processing for H&E staining? a. Carbohydrates b. Proteins c. Lipids d. Nothing is lost - Answer-c. Lipids A slide-m...

Nucleic acids stain with ______ dyes which impart a ________ color. Therefore, nucleic acids are described as ______. A. Base-like; blue/purple; acidophilic B. Acid-like; red/pink/orange; basophilic C. Base-like; blue/purple; basophilic D. Acid-like; red/pink/orange; acidophilic - C. Base-like; blue/purple; basophilic Which molecules are lost from cells during the processing for H&E staining? a. Carbohydrates b. Proteins c. Lipids d. Nothing is lost - c. Lipids A slide-mounted cell is...

Nucleic acids stain with ______ dyes which impart a ________ color. Therefore, nucleic acids are described as ______. A. Base-like; blue/purple; acidophilic B. Acid-like; red/pink/orange; basophilic C. Base-like; blue/purple; basophilic D. Acid-like; red/pink/orange; acidophilic - C. Base-like; blue/purple; basophilic Which molecules are lost from cells during the processing for H&E staining? a. Carbohydrates b. Proteins c. Lipids d. Nothing is lost - c. Lipids A slide-mounted cell is...

Heterochromatin correct answers form of DNA - tightly coiled, usually peripherally placed in the nucleus, dark-staining, inactive - not involved in RNA synthesis Euchromatin correct answers form of DNA - partially/fully uncoiled, centrally placed, light staining, active - involved in RNA synthesis Basophilic correct answers stains readily with basic dyes (e.g haemotoxylin is a basic dye that stains the nucleus - which is basophilic - blue/purple) Nuclear envelope correct answers double-...

Buzzword review - Compiled from various resources Pt from Mexico with fever and dark urine and characteristic 2000 ALT and 900 AST. What will pathology show? - Viral hepatitis Acidophilic bodies Councilman bodies Essentially a ballooning and dying hepatocyte Endotoxins, G(+) or G(-) - Gram (-): N. meningitidis Autosomal Recessive Diseases - Tay-SachsnGaucher'snNiemannPicknCori'snMcArdle'snGalactosemianPKUnAlcaptonuria Ecthyma Gangrenosum, seen w/ - Pseudomonas aeroginosa....

What color will basic structures stain? correct answer: pink What color will acidic structures stain? correct answer: purple Are acids acidophilic or basophilic? correct answer: basophilic Are bases acidophilic or basophilic? correct answer: acidophilic What structures are acidophilic? correct answer: - Mitochondria - sER - actin - myosin - collagen - elastic fibers What structures are basophilic? correct answer: - nucleus - nucleic acid - rER - ribosomes If a ...

Absorption - correct answers When tissue is penetrated by, or absorbs, a dye solution and becomes colored without any other change or chemical reaction occurring. An example is the absorption of oil red O or Sudan black B by fat Achromatic - correct answers Without color, or not easily stained. In microscopy, achromatic lenses are corrected for two colors, red and blue. This helps produce images free of chromatic aberrations Acid mucosubstances - correct answers a term used to include bot...

Histopathologyhistopathology - correct answers the microscopic examination of tissue in order to study the manifestations of disease fixation - correct answers chemical or physical method of killing the tissue and yet retaining the characteristic peculiarities of shape and structure formalin - correct answers a chemical commonly used as a fixative How to cut tissue into thin sections? - correct answers freeze the fresh fixed tissue, dehydrate tissue in alcohols (embedding) embedding ...

Granulosa cells Correct Answer greatest layer of estrogen secreting cells Predominant component of bone matrix Correct Answer 35% organic (type 1 collagen); 65% inorganic material Contraction of Myoepithelial cells in mammary glands due to what hormone? Correct Answer Acidophilic- Lactoptropes and Mammotropes (prolactin and PRH/PIH prolactin releasing nd inhibiting hormone) GIT- factors in ulcer development Correct Answer Acetylcholine stimulates the release of gastrin produced by enter...