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I. Microscope Components: a. Binocular eyepiece tubeb. Revolving Nose piecec. Arm and Based. Stage and its associated partsi. Movable slide clampii. Stage motion controlsII. Optical Componentsa. Light sourceb. The condenserc. Objective lensesd. Resolving powere. Depth of fieldf. Parfocalityg. Working Distanceh. Ocular Lenses 1. What is the purpose of the condenser? […]

A woman with Turner syndrome is found to be colorblind (X-linked recessive phenotype). Both her mother and her father have normal vision. a. Explain the simultaneous origin of Turner syndrome and colorblindness by the abnormal behavior of chromosomes at meiosis. b. Can your explanation distinguish whether the abnormal chromosome behavior […]

I’m using the textbook “Environmental Microbiology”. I’m readingChapter 5 Aeromicrobiology. I need help with the following chapterreview questions (not an assignment, just for myunderstanding): What are “rafts”? Compare and contrast the impact of the current catastrophic duststorm afflicting Australia, and toxin produced by a massive RedTide bloom very close to […]

Experiments with erythrocyte “ghosts” were carried out to learn more about the glucose transporter in red blood cells. “Ghosts” are prepared by lysing red blood cells in a hypotonic medium and washing away the cytoplasmic contents. Suspension in an isotonic buffer allows the ghost membranes to reseal. If ghosts are […]