Question

In animal cells, a characteristic feature during cytokinesis is the formation of something called the (26), while in plants a characteristic feature that forms is the Prokaryotes do not have a nucleus, and so they do not perform their chromosome and divide with a process known as (28), and simply duplicate Different cells divide at different rates because they vary with respect to regulation of their (30) . This "internal clock" has specific 031) that essentially signal the cell to stop or to go. Two proteins that are definitely involved in the process of cell cycle control are and (33) kinases. When the two combine to form a 134) factor, the cell is able to move past G2 and into the M phase. LOS) can induce cells to divide. Healthy cells usually demonstrate density dependent inhibition and anchorage dependence, and when they no longer exhibit those features, they have probably developed into _(36) cells. Cancer cells typically begin as a 137), which is a small lump of cells that are relatively harmless and remain in one place. As the lump develops further it may become a L08), which is characterized as being able to invade surrounding tissues. Once it is able to spread to new locations in the body, cancer has developed the ability to Answer choices A. gamete B. mitotic spindle C. metastasize D. anaphase E. cell cycle F. centrioles G repair (or healing) H. S-phase A. malignant tumor B. maturation promoting C. chromosomes duplicate D. telophase E. kinetochore F. cancer G. growth H. metaphase A. centromere B. prometaphase C. checkpoints D. cyclin-dependent E. benign tumor F. somatic cell G. development H. mitotic phase A. asexual reproduction B. mitosis C. G1-phase D. cell plate E. cytokinetic furrow F. prophase G. reproduction H. sister chromatids A. cytokinesis B. aster C. binary fission D. growth factors E. cyclins F. interphase G. G2-phase

Answer 1

In animal cells a characteristic feature during cytokinesis is the formation of something called E. Cytokinetic furrow, while in plants a characteristic feature that forms is the D. Cell plate.

Prokaryotes do not have nucleus and so they do not perform E. Cell cycle. and simply dupicate their chromosome and divide with a process known as C. Binary fission.

Different cells divide at different rate because they vary with respect to regulation of their Cell cycle. This internal clock has specific Check points that essentially signal the cells to stop or to go. Two proteins that are definitely involved in the process of cell cycle control are cyclins and cyclind dependent kinases. When the two combine to form a maturation promoting factor the cell is able to move past G2 into Mphase. Growth factors can induce cells to divide. Healthy cells usually demonstarte density dependent inhibition and anchorage dependence and when they no longer exhibit those features, They have probably developed into cancer cells.

Cancer cells typically begin as a E. benign tumour which is a small lump of cells that are relatively harmless and remain in one place. As a lump develop further it may become a A.mlignant tumour. which is characterised as being able to invade the surrounding tissues. once it ia able to spread to new locations in the body, cancer has developed the ability to metastasize.