BIO 103 EXAM 3 (MCMULLEN) ACTUAL 2025/2026 Q&A

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BIO 103 EXAM 3 (MCMULLEN) ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Interphase - Answer -cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases G1 phase - Answer -the cell grows in size and organelles double in size S phase - Answer -DNA replication ("S"= synthesize) G2 phase - Answer -cell growth, production of enzymes and other proteins two categories of mitosis - Answer -1. karyokinesis (division of cell nucleus) 2. cytokinesis (division of cytoplasm) prophase - Answer -1. chromatin condenses to form chromosomes; nuclear membrane and nucleoli disappear 2. centrosomes move apart and form polar spindle fibers 3. kinetochore fibers attach to proteins called kinetochores within the centromere of each chromatid pair centromere - Answer -Area where the chromatids of a chromosome are attached chromatid - Answer -one of two identical "sister" parts of a duplicated chromosome Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com chromatin - Answer -Clusters of DNA, RNA, and proteins in the nucleus of a cell kinetochore - Answer -A specialized region on the centromere that links each sister chromatid to the mitotic spindle. metaphase - Answer -the kinetochore and its fibers move the chromosomes to the equatorial plate where they form a line anaphase - Answer -1. chromatids separate and move to opposite poles 2. the centromeres move first and the arms drag behind what are the longest and shortest phases of mitosis - Answer -prophase is the longest; anaphase is the quickest telophase - Answer -1. the spindle fibers break down 2. nuclear membranes, nucleoli, and chromatin reappear cytokinesis in plant cells - Answer -1. cell plate forms from inside out by vesicles produced by dictyosomes 2. cell plate becomes middle lamella 3. cell wall is laid down the result of mitosis - Answer -1. 2 genetically identical diploid body cells with a complete set of chromosomes identical to the mother cells 2. growth/ replacement of cells in multicellular organisms 3. means of asexual reproduction in uni/multicellular organisms what allows plants to reproduce asexually? - Answer -rhizomes, stolons, and plantlets Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com