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The cytoskeleton consists of microtubules, actin filaments andintermediate filaments. Microtubules serve to move vesicles andorganelles throughout the cytoplasm as well as to provide cellularshape. Communication between cells is supported by intermediatefilaments and can be comprised of keratin if located in the skin.The microtubule lies near the nucleus and will be […]

You will do this assignment twice this semester. One of these two assignments will serve as your Signature assignment for the course (see Signature Assignment ePortfolio Reflection under Discussion and Writing Assignments). You must upload the assignment to Canvas as a file (doc,docx,or pdf). Please add your name to the […]

Q1. Chloramphenicol is the antibiotic that targets prokaryotic (70S) ribosomes, but not eukaryotic (80S) ribosomes. Which of these stems from the observation, plus an understanding of eukaryotic origins? Q2. Green fluorescent protein (GFP) be capable of be used to fluorescently label a definite protein in cells by genetically engineering cells […]

A woman is heterozygous for three X-linked loci: AaBbDd. She has seven sons with the following genotypes: Two are X aBd Y Three are X abD Y One is X ABD Y One is X Abd Y a) What is the most likely combination of alleles on each of the […]