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- Unit 5 Test Part 2 E Unit 5 Test Part 2 m/forms/d/e/1FAlpQLSel6CRM61QcDBCsgyf50p_qypzPCVMyrZ9wsAWoSdwbXipm_w/viewscore?viewscore=A Which statement does not describe cell cycle checkpoints? Normal checkpoints assess damage to DNA. B Faulty checkpoints may lead to abnormal cell growth. C Cell checkpoints can fail in mitosis and meiosis. D Defective checkpoints result in the death of the cell. A 1 Human bone, muscle, and nerve cells all contain the same number of chromosomes with th same complement of genes. What enables these cells to perform specialized activities?signiling event initiated by plasma membrane receptors can generally be divided into sex steps list themCheckpoint Factors Needed Duration CDK needed to materials/ (Present or molecules proceed with the cell cycle Absent) 1. 4. 2. 3.
- The cell cycle is typically thought of as having four stages. Describe the stages of the cell cycle and identify the mechanism(s) involved in progressing or not progressing through the stages with reference to proteins and signalling processes involved. Please keep brief - 10 sentences/dot points max.Cytokinesis is part of telophase I telophase Il mitotic phase interphase mitosis s-phase12/ cell determination is the expression of the cell's specialized role true or false
- Centrioles replicate during this phase. G0 G1 G2 SWhich of the following are involved in microtubule stabilization or growth? Choose all that apply Side-binding MAPs CLASP Op18/stathmin Tau Kinesin-13 XMAP215 EB-1 << PreviousNeurons are arrested in ________ of the cell cycle. a. G1 b. anaphase c. prophase d. S phase
- B. Sequence the following events based on when they happen in the cell, starting from the interphase. Write A for the earliest event a nd UNDERSTAND for the latest. 1. G2 phase 2. G1 phase 3. Metaphase 4. Anaphase 5. Cytokinesis 6. Telophase 7. Metaphase checkpoint 8. G1 checkpoint 9. G2 checkpoint 10. ProphaseMatch the term with the correct description. Nuclear membrane reforms Answer 1Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Chromosomes move to the middle of the cell Answer 2Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Sister chromatids move to opposite ends of the cell Answer 3Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Division of the cytoplasm Answer 4Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phase Period of growth to prepare for mitotic phase Answer 5Choose...S phaseAnaphaseTelophaseG2 phaseMetaphaseCytokinesisProphaseG1 phaseWhat factors needed to proceed with the cell cycle of Mitotic checkpoint?