Cell Cycle. Mitosis. and Meiosis: 19) Draw a cell with 4 pairs of homologous chromosomes (aka a diploid number of 8 (2n=8)) in anaphase of mitosis. In the diagram, label the homologous chromosomes, sister chromatids, centromeres, and mitotic spindle.

sequence. Name each stage of mitosis, A to E. Each answer choice only once. used once and Picture A Metaphase [Choose ] Metaphase Anaphase Prometaphase Telophase Prophase Telophase Picture B Picture C Picture D Anaphase Picture El Promctaphase

MITOTIC In the cell cycle it is necessary for interphase to happen before mitosis and cytokinesis creates 2 identical cells. Why is interphase neccessary? What is 1 major reason that mitosis wouldn't work without interphase happening first? INTERPHASE G, (DNA synthesis) Cytokinesis PHASE (M) G, Ce t (level 1) tv MacBook Air DII 80 FS F4 & 23 $ 9. 7 8 3 4 Y W E J K F C V command option nd ...-

How many chromosomes and how many chromatids in the picture below? hp

Which phase is described below? The chromosomes condense, Each is made of two sister chromatids,(looks) like an "X" Each sister is a clone, the closest of kin, And acentromere connects them like siamese twinsThe nucleolus disappears it melts away, as the cell takes a ribosomeproduction holiday, the centrosomes separate, start spindle formationfor separating chromatids and cell elongation.

In which stage(s) of the cell cycle, mitosis or meiosis  do each of these processes occur (multiple stages apply to some) Crossing-over:  Chromosome supercoiling:  Separation of sister chromatids:  DNA synthesis:  Chromosome reduction from 2N to N:    4. A previously undiscovered single celled organism was found living at a great depth on the ocean floor. Its nucleus contains only a single, linear chromosome consisting of  7x10^6 nucleotide pairs of DNA coalesced with three types of histone-like proteins. The analysis of individual nucleosomes revealed that each unit contained one copy of each protein and that the short linker DNA had no protein bound to it If the entire chromosome consists of nucleosomes (discounting any linker DNA), how many are there and how many total proteins are needed to form them?

Question: How chromatids and centromeres are connected together? N.B: Which substance is responsible for the bonding of chromatids and centromeres. Don't Answer like this:Due to continuous dehydration nuclear chromatin condenses to form visible thread like structure, known as chromosome. Then each chromosome divides longitudinally into two chromatid. The sister chromatids are joined together at their centromere.