1. Epithelial cells of the kidneys feel pumps that expedite the transcellular enravishment of sodium ions: a. Is this epithelium slight to be mere or stratified? -Why? b. The change-of-place of sodium ions expedites the transcellular enravishment of introduce. Why introduce follows sodium? 2. Why is it hard for a aged multinucleate cell such as a skeletal muscle fiber to sever by mitosis? What is the dissent among connective webs and epithelial web? 3. Proteins are the construction blocks of animation. Every cell in the cosmical collectiveness contains protein. Which organelles are slight to be catholic in cells such as fibroblasts that actively yield and hide protein which fuel cells, webs, and organs? Address each subject asked in a separate essay-style muniment after a while each subject disjoined after a while APA raze headings, include an preface and omission paragraph. The formatting for your yielding is as follows: Submissions should be in .doc polish format. Support your answers after a while polite-informed resources. Your textbook can be used as polite. Follow APA format, Times New Roman, 12 Font, envelop spaced. Be unmistakable to name all sources rightly. (See APA guidelines). An divert APA conceal page and regard page should notice your yielding. Please conception the evaluation rubric as you achieve be assessed on similarity of responses fixed on the criteria in the rubric.   Minimal term modification is 1500 terms, not including Title or References pages. Be unmistakable to organization your pamphlet after a while APA raze headings cognate to the assignment components.