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Introduction:
In cell cycle, a mother cell divides into two daughter cells. The cell cycle mechanism is divided into four stages G1, S, G2 and M. G1, first gap phase within interphase, also known as growth phase. During G1 phase, cell synthesis proteins and produces more number of mitochondria and ribosomes increase their size of growth. In G1 phase, cell synthesis and accumulate materials are needed for
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Anatomy & Physiology: The Unity of Form and Function (Standalone Book)
- Tumors involve a malfunction in this cellular process. a. transcription b. translation c. phagocytosis d. mitosisarrow_forwardMatch the following terms with the correct description Telophase A. The cytoplasm of a single cell divides to form two daughter cells. Metaphase B. Condensed and highly colled chromosomes move to a central zone. Prophase C. During this phase, chromatin condenses into two Identical coples of each chromosome. V Anaphase D. Chromosomes begin to pull toward opposite ends. Cytokinesis E. The nuclear envelopes will form around each nucleus and the nucleol will reappear.arrow_forwardMatch the illustration to the name of the stage. Early Interphase Late Interphase Prophase I Metaphase I Anaphase I Telophase I Interkinesis Prophase II Metaphase II Anaphase II Telophase II Cytokinesis A. Picture A B. Picture B C. Picture C D. Picture D E. Picture E F. Picture F G. Picture G H. Picture H I. Picture I J. Picture J K. Picture K L. Picturearrow_forward
- As a result of lost cell cycle control, a cell may a. immediately die b. continously divide to form a tumor c. prematurely stop dividing d. after itself into a different cell typearrow_forwardMatch the following terms with the correct description Go phase A. During this phase, the cell divides into two identical cells. G, phase B. During this phase, the cell grows In size and synthesizes MRNA Gz phase C. This phase directly precedes mitosis. s phase D. This phase can be percelved as a moment in time in which the cell is nelther dividing nor preparing to divide. M phase E. DNA Is replicated during this phase.arrow_forwardCancer cells can secrete factors which promote the formation of new blood vessels. The formation of the new blood vessels in this manner is called Select one: O a. carcinogenesis O b. angiogenesis O c. metastasis O d. apoptosis O e. contact inhibitionarrow_forward
- H.arrow_forwardFigure C indicates what stage of cell division? В. А. C. D. Е. a. Prometaphase b. Cytokinesis C c. Metaphasearrow_forwardAssuming that apoptosis fails and the cell continues through several cell cycles... what would the repercussions of this be? A. a tumor (possibly malignant) may develop- result of cells actively dividing when they are not supposed to B. organ failure C. too many cells would be in G0 and not carrying out daily functions D. too many mutated cells would be in the body and the body would shut downarrow_forward
- The majority of the cells undergo selective activation of the DNA which would lead to cells developing specialized structures and specialized features, a process known as a. differentiation b. apoptosis c. cell division d. cytokinesisarrow_forwardIn the image, you can see one cell that is in the process of mitosis. (Note that chromosomes are stained dark blue.) In which stage is this cell currently? A. Telophase B. Metaphase C. Interphase D. Prophase E. Cytokinesis F. Anaphasearrow_forwardOf the following cell types, which one would be most likely to exist in the G0 state? A. An epithelial cell in the intestine of a developing embryo B. A primary spermatocyte C. An intestinal epithelial cell line growing rapidly in a cell culture dish D. A differentiated intestinal epithelial cell in an adultarrow_forward
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