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word - marric.us
word - marric.us

... 1. The structure and function of membrane proteins are described as globular proteins that create narrow passageways or channels _. 2. A cellular process in which one molecule of glucose is broken down via a number of steps to produce a total of 38 ATPs is called aerobic respiration . 3. fermentati ...
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What are cell parts and their functions

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cell analogies collage

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... • 3) The basal body consists of a rod and a series of rings that anchor the flagellum to the cell wall and the cytoplasmic membrane. Unlike eukaryotic flagella, the bacterial flagellum has no internal fibrils and does not flex. Instead, the basal body acts as a molecular motor, enabling the flagellu ...
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ch_8 - WordPress.com
ch_8 - WordPress.com

... Cytoskeleton: Network of protein filament in the cell that gives support to the cell. Chromatin: Coiled nucleo-protein fibres present in the nucleus of cell. ...
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... Two vocabulary wordsChromosomes- A self-replicating body present in the cells of higher plants and animals, especially observable during mitosis. Cell Cycle- Starts with the formation, then the growth and development, and finally death. Each cell has their own cycle, and it goes at it’s own pace. Tu ...
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Cell cycle



The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication (replication) that produces two daughter cells. In prokaryotes which lack a cell nucleus, the cell cycle occurs via a process termed binary fission. In cells with a nucleus, as in eukaryotes, the cell cycle can be divided into three periods: interphase, the mitotic (M) phase, and cytokinesis. During interphase, the cell grows, accumulating nutrients needed for mitosis, preparing it for cell division and duplicating its DNA. During the mitotic phase, the cell splits itself into two distinct daughter cells. During the final stage, cytokinesis, the new cell is completely divided. To ensure the proper division of the cell, there are control mechanisms known as cell cycle checkpoints.The cell-division cycle is a vital process by which a single-celled fertilized egg develops into a mature organism, as well as the process by which hair, skin, blood cells, and some internal organs are renewed. After cell division, each of the daughter cells begin the interphase of a new cycle. Although the various stages of interphase are not usually morphologically distinguishable, each phase of the cell cycle has a distinct set of specialized biochemical processes that prepare the cell for initiation of cell division.
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