AIM: Why and how do cells divide? Por que y como se dividen las celulas? DN: Compare and Contrast Sexual and Asexual Reproduction. Compara y contrasta.

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AIM: Why and how do cells divide? Por que y como se dividen las celulas? DN: Compare and Contrast Sexual and Asexual Reproduction. Compara y contrasta reproduccion sexual y asexual.

How do organisms get so big? Como se ponen tan grandes los organismos? Cell Division Division Celular

Cells divide instead of getting larger to facilitate exchange of Materials/ Las celulas se dividen en vez de crecer en tamano porque asi es mas facil el intercambio de materiales 4 small cells have more surface area than 1 big cell More cell membrane less cytoplasm more exchange of gases 4 celulas pequenas tienen mas area de superficie que una celula grande. Mas membrana celular, menos citoplasma y mayor intercambio de gases.

What is Cell Division? Que es la division celular? First the DNA replicates. Then it divides into two genetically identical daughter cells. Primero se replica el DNA. Despues las celula se divide en dos celulas hijas geneticamente identicas

What tissues in our body need to undergo a lot of cell division? Skin Stomach Bone Why? y ?

What is Mitosis? Que es Mitosis? Mitosis is the process that divides the cell’s nucleus into two, each with a complete set of genetic material from the parent’s cell. Organisms carry out mitosis for growth and repair. La mitosis es el proceso que se divide el núcleo de la célula en dos, cada uno con un conjunto completo de material genético de la célula del padre. Los organismos llevan a cabo mitosis para el crecimiento y reparación.

Cytokinesis: The cytoplasm pinches and two cells are formed. Citokinesis- el citoplasma se separa y dos celulas son formadas.

What is the end result of Mitosis? Cual es el resultado de Mitosis? 46X + Chromosome Number? Numero de cromosomas? ParentDaughter Cell Is the genetic material identical? Es el material genetico identico? The same number. Se mantiene igual YES/ Si

Plant Cells vs. Animal Cells Which are plant cells and which are animal cells? Cell Wall Animal Cells Plant Cells

Plant Cell vs. Animal Cell Mitosis In plants, a Cell Plate forms across the middle of the cell. En las plantas una placa celular se forma In an animal cell, the cytoplasm pinches off. En la celula animal el citoplasma se separa. How is plant cytokinesis different than animal cell cytokinesis?

Which phase are these cells in? Prophase Anaphase

What phase are these cells in? Metaphase Telophase