Most healthy body cells spend the majority of their lives in_____ . a. prophase d. telophase b. metaphase e. interphase c. anaphase f. senescence
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Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Most healthy body cells spend the majority of their lives
in_____ .
a. prophase d. telophase
b. metaphase e. interphase
c. anaphase f. senescence
Step by step
Solved in 2 steps
- The spindle apparatus is formed during the __________ phase of mitosis A. Anaphase B. Metaphase C. Prophase D. TelophaseIn 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. Anaphasea. lect one: A. Interphase & prophase B. Prophase & metaphase C. Metaphase & anaphase D. Anaphase & telophase Tissue Sample of Unknown Organism d. 4 he majority of cells pictured in the tissue sample above demonstrate characteristics of which two stages of the cell cycle?
- DNA or deoxyribonucleic acid is the hereditary material in humans and almost all other organisms. Nearly every cell in a person's body has the same DNA. This, in turn, replicates in the non-dividing phase of the cell cycle which is a. telophase b. cytokinesis c. metaphase d. interphaseInterphase is the part of the cell cycle when________ . a. a cell ceases to function b. a cell forms its spindle apparatus c. a cell grows and replicates its DNA d. mitosis proceedsDuring which of the following mitotic stages to microtubules shrink to pull chromosomes to the MTOC? a. Prophase b. Metaphase c. Anaphase d. Telophase e. Cytokinesis
- Matching Terms: A. Prophase B. Anaphase C. Telophase D. Metaphase E. Interphase _____1. The sister chromatids are moving apart. _____2. The nucleolus begins to fade from view. _____3. A new nuclear membrane is forming. _____4. The cell membrane begins to pinch in. _____5. The chromosomes de-condense. _____6. The chromosomes are located at the equator. _____7. The nuclear membrane begins to fade from view. _____8. The chromosomes move towards the poles of the cell. _____9. Sister chromatids line up along the equator. _____10. The division (cleavage) furrow appears _____11. The spindle is formed. _____12. Chromosomes are not visible. _____13. The cell plate begins to be built. _____14. Chromosomes replicated. _____15. The reverse of prophase.Ectopia occurs during ____ a. the cell proliferation stage b. apoptosis c. synaptogenesis d. the cell migration stage e. induction of the neural plateDuring this stage of mitosis, the chromatin coils to form chromosomes, the nuclear envelope disappears, the nucleolus dissolves, spindle fibers are formed, and the centrioles migrate to the poles. a. prophase b. metaphase c. anaphase d. telophase
- Match the following events with the stages in mitosis: chromosomal materials condenses to form compact chromosomes. alignment of chromosomes along the equator or plate with microtubules attached to poles sister chromatids for each chromosome split and move to opposite poles chromosomes are clustered at each of the poles and give way to cytokinesis A. telophase B. anaphase C. metaphase D. prophaseWhat is the order in which the following events occur during cell division: A. anaphase B. metaphase C. prometaphaseD. telophase E. lunar phaseF. mitosis G. prophaseWhere does cytokinesis fit in?Match each stage with the events listed. ___ metaphase a. sister chromatids move apart ___ prophase b. chromosomes condense ___ telophase c. new nuclei form ___ interphase d. chromosomes aligned midway ___ anaphase between spindle poles ___ cytokinesis e. G1, S, G2 f. cytoplasmic division