Explain why you know this cell is in metaphase using 2 vocabulary words from this list (definitions are in question 1): Nuclear envelope/nucleus Chromatin chromatid/sister chromatid Chromosome Spindle

Choose all of the TRUE statements. Hint: 4 statements are true.      Cytokinesis occurs the same way in both plant and animal cells.      Sister chromatids are genetically identical.      The term chromosome can be used to describe both chromosomes composed of one and two chromatids.      Mitosis results in daughter cells that are genetically identical to the parent cell.     All eukaryotic somatic cells are diploid.     Cyclin dependent kinases are present but not active in cell cycle regulation without the presence of cyclin proteins.     Chromosomes are always visible in the cell.

Which of the following events does not normally occur in mitosis?     Separation of sister chromatids from each other     Formation of synaptonemal complexes     Attachment of spindle fibers to centromeres     Movement of sister chromatids to opposite poles     Alignment of chromosomes along the metaphase plate

Onion meristem cells complete a cell cycle in 500 minutes. Calculate the portion of the cycle spent in telophase. Phase Specimen 1 Interphase 75 Prophase 12 Metaphase 4 Anaphase 2 Telophase 5 Answer: ___ minutesRecord your answer as a whole number.

Which of the following would be clues that a cell is in prophase? Select all correct characteristics of prophase. the cell plate is forming the chromosonmes are being pulled to opposite sides of the cell you can still see the chromosomes collected in a circular space the cell does not have any visible, condensed chromosomes yet the cell has a cell wall the chromosomes are lined up in the center of the cll the cleavage furrow is forming the cell contains dark, condensed chromosomes 99+

A cell in G1 contains 18 chromosomes. That same cell in G2 would have 9 chromosomes. 36 chromosomes. 9 sister chromatids. 18 sister chromatids. 36 sister chromatids. Incorrect

Describe the key event involving chromosomes that take place during the followingportions of the cell cycle in mitosis and sketch a diagram.

Can you help me fill in the graph below? This is a whitefish blastula cell and I have to fill in a time for each phase.

Order the following events of the cell cycle, starting with G1 as the first event. Each answer option should be used once. 1 V[ Choose] G2 phase cytokinesis 2 anaphase S phase metaphase prometaphase G1 phase 3 prophase telophase [ Choose ] [ Choose ] 6 [ Choose ] 7 [ Choose ] 8 [ Choose ] [ Choose ]

You are watching mitosis occur in cheek epithelial cells. Which of the following would you see occurring? Select all that apply. An indentation of the cell membrane that eventualy pinches the cells into two daughter cells Formation of a cell plate Homologous chromosomes pairing together Centrioles creating the mitotic spindie Separation of sister chromatids