While all cells within the body of a multicellular organism contain the same genetic sequence information, each lineage has undergone specialisations to become a skin cell, hair cell, heart cell and so forth. These phenotypic differences are inherited from mother cells to daughter cells. The ...
The result of mitosis and cytokinesis isthe formation of two identical daughter cells from one cell via cellular division. What statement about mitosis and cytokinesis is true? Which statement about mitosis and cytokinesis is TRUE?At the end of cytokinesis there are two daughter cells with a norma...
How do cells created through meiosis differ from somatic cells? What would happen if synapsis did not occur in meiosis? Which part of meiosis is the same as mitosis? Explain why two identical cells are the result of cell division. When do centrosomes replicate in meiosis?
cells. Mitosis involves several steps and starts with dissolving of the nuclear membrane to release the condensed chromosomes. Chromosomes are pulled to opposite sides of the cell via spindle fibers and eventually a contractile ring of proteins separates the cell into two identical daughter cells. ...
Many genes that are carried by mobile elements code for traits that are expressed outside of the cell. Such traits are involved in bacterial sociality, such as the production of public goods, which benefit a cell's neighbours, or the production of bacteriocins, which harm a cell's neighbours...
These four daughter cells only have half the number of chromosomes? of the parent cell – they are haploid. Meiosis produces our sex cells or gametes? (eggs in females and sperm in males). Do humans have 72 chromosomes? Chromosomes the building blocks of you: Within the human body, there...
as cells require cholesterol for establishing the membranes for their daughter cells. Another way for statins to exhibit anti-cancer effect could be by preventing the activation of several oncogenic proteins, such as GTPases. GTPases are activated by metabolites formed from the mevalonate pathway, ...
Cells are called the building blocks of lifebecause they are the tiniest individual things that include the major properties associated with living things in general. Even the simplest cells have four physical features: a cell membrane to protect and hold together the cell;cytoplasmto make up the...
Since the distribution of organelles and their DNA to daughter cells is, in principle, a stochastic process, mixed cells usually disappear after a certain number of cell divisions, and homoplasmic cell lineages arise. Speed and sorting mechanisms are variable between organisms and orga...
This results in 2 daughter cells, each with a perfect diploid (2n) complement of identical DNA (the two daughter cells are clones). In meiosis things are somewhat more complicated. Meiosis happens only in gametogenic cells (germ cells), which have a 2n complement but must give rise to ...