reproductive cells (all other cell production occurs via mitosis). One parent cell produces four diploid cells after the phases of meiosis that can be fused together with an opposite-sexed reproductive cell at fertilization. The four phases of mitosis are prophase, metaphase, anaphase, and ...
I think I understand mitosis pretty well, but meiosis seems a lot more complicated. The article says a cell creates four haploid daughter cells in meiosis. What does haploid mean? Plus, it talks about gametes creating an embryo. Are gametes like sperm and eggs? Isn't that what forms an ...
What do we know about the cell that begins meiosis? What would happen if synapsis did not occur in meiosis? Can meiosis occur in somatic cells? What are the unique events that occur during meiosis? Why does synapsis occur in meiosis and not mitosis?
but let’s get a little more detailed than that. During mitosis,onecell dividesonetime, and the cell that’s being divided is always called the “parent cell.” When the process of dividing the parent cell is complete, the result is two “daughter cells.” These cells are called ...
The first growth period is known as Gap 1 (G1), and occurs in the new cells after division. This is followed by the synthesis (S) stage, during new strands of DNA that are identical to the originals are synthesized. The Gap 2 (G2) stage then begins, prior to mitosis. In contrast...
1. All living things are made up of cells. 2. Cells are the basic building blocks of life. 3. All cells come from preexisting cells created through the process of cell division. As science evolved, three more components were added to the theory.Some biology classes don’t require you to...
What structure in cells is made up of rRNA and proteins? What part of a cell makes ribosomes? What cell part contains an organism's genome? Where is DNA found in a cell? The process of making RNA from DNA is called what? Where are the proteins for a cell made?
Most cells of the body aresomatic cells, meaning that they do not play a role in reproduction. Almost all of these cells undergo mitosis, supplying new cells for growth, tissue repair and other day-to-day needs. On the other hand, gametes, also called germ cells, arise from a process ...
continue on the cell cycle into the mitotic phase,— such as protein kinase — "proofread" the cell's deoxyribonucleic acid () to check for mistakes. Cells not passing this inspection will go into G. If the enzymes find no mistakes, the cells can then move on into mitosis and replicate....
There are two types of cells found in the body, haploid cells and diploid cells. They are produced through different types of cellular reproduction. Mitosis, one form of reproduction involves splitting the original cell into two cells identical to the original cell....