72. 72) Through a microscope, you can see a cell plate beginning to develop across the middle of a cell and nuclei forming on either side of the cell plate. This cell is most likely. A) an animal cell in the process of cytokinesis. B) a plant cell in the process of cytokinesis.
http://www.easynotecards.com/notecard_set/7758
1 Simple signifies a single layer of epithelial cells.  2 Stratified signifies two or more layers of epithelial cells. 3  By convention, a stratified epithelium is described according to the shape of cells on its free surface.
http://www.siumed.edu/~dking2/intro/epith.htm
C) Cdk is an enzyme that attaches phosphate groups to other proteins. D) Cdk is inactive, or turned off, in the presence of cyclin and it is present throughout the cell cycle. E) Cdk is present throughout the cell cycle and is an enzyme that attaches phosphate groups to other proteins.
http://www.easynotecards.com/notecard_set/7758
1 Stratified signifies two or more layers of epithelial cells. 2  By convention, a stratified epithelium is described according to the shape of cells on its free surface. 3  Regardless of whether the surface cells are squamous, cuboidal, or columnar, the underlying cells are usually cuboidal.
http://www.siumed.edu/~dking2/intro/epith.htm
When cells divide, they make new cells. A single cell divides to make two cells and these two cells then divide to make four cells, and so on. We call this process cell division and cell reproduction, because new cells are formed when old cells divide.
https://askabiologist.asu.edu/content/cell-division
1 Epithelial tissue is polarized. 2  An epithelium has a free surface, the apical surface, exposed to the outside, and an attached surface, the basal surface, resting on the underlying connective tissue. 3  In a simple (single-layered) epithelium, each cell is polarized.
http://www.siumed.edu/~dking2/intro/epith.htm
1 Within the epithelium, the narrow spaces between cells are sealed off from the external environment by cell junctions near the free surface of the cells. 2  Compared to ordinary connective tissue, epithelial tissue has very little interstitial fluid. 3  Epithelial tissue is polarized.
http://www.siumed.edu/~dking2/intro/epith.htm
Cells are limited in size because the outside (the cell membrane) must transport the food and oxygen to the parts inside. As a cell gets bigger, the outside is unable to keep up with the inside, because the inside grows a faster rate than the outside. This can be represented by what is called the surface to volume ratio, or S: V, or S/V. In a cell that is one unit in size, the surface area is 6 square units and the volume is 1 cubic unit. The ratio then is 6/1.
http://plaza.ufl.edu/alallen/pgl/modules/rio/stingarees/module/why.html
1 By convention, a stratified epithelium is described according to the shape of cells on its free surface. 2  Regardless of whether the surface cells are squamous, cuboidal, or columnar, the underlying cells are usually cuboidal.
http://www.siumed.edu/~dking2/intro/epith.htm
B) As cells become more numerous, the cell surface proteins of one cell contact the adjoining cells and they stop dividing. C) As cells become more numerous, the protein kinases they produce begin to compete with each other, such that the proteins produced by one cell essentially cancel those produced by its neighbor.
http://www.easynotecards.com/notecard_set/7758
why do cells divide quizlet
Cells divide because new cells are formed when old cells divide. Cells divide quizlet because new cells are formed when old cells divide.