In many cases, this structure is the cell or the nucleus. To evaluate the probability of producing a cancer in an organ or tissue, the most appropriate measure of physical exposure is radiation dose. Estimation
After the death of an organism, the soft tissue is ordinarily consumed by scavengers and bacteria.(有机体死亡后,其软组织通常被清道夫和细菌所吞噬。) Thus aging and death should not be seen as inevitable, particularly as the organism possesses many mechanisms for repair.(因此,衰老和死亡不应被视...
they form an organ. Although most of your body’s organs contain all four types of tissue. Organs perform specific tasks necessary for your body to function. The heart, for example, pumps oxygenated blood throughout your body. Your lungs bring oxygen into your body and expel carbon dioxide. ...
During development, cells undergo repeated mitosis and division and ultimately differentiate into specialized cells that have structures and functions specific to the needs of each tissue or organ in the body. The Plasma Membrane and Cytoskeleton The plasma membrane and cytoskeleton determine a cell's ...
The organization of human body different systems can be broken down into several hierarchical levels, including organism, organ, organ system, cell, tissue, and chemical levels. Various chemical elements in atoms, molecules, and organelles combine to form individual cells. Subsequently, a community ...
organism: An individual form of life, such as a bacterium, protist, fungus, plant, or animal, composed of a single cell or a complex of cells in which organelles or organs work together to carry out the various processes of life.
Pathway Analysis is statistically linking observations on the molecular level to biological processes or pathways on the systems(i.e., organism, organ, tissue, cell) level. Traditionally, pathway analysis methods regard pathways as collections of single genes and treat all genes in a pathway as equ...
While our previous results demonstrated that every organ has its own sexual identity, it remains possible that some cells within a tissue (made of multiple cell types) do not have the capacity to sexually differentiate. To test this hypothesis, we introduced a different binary system to detect ...
The fraction of cells that would be termed a different cell type with a higher cut off is very low (<1%). Low transcript cells cluster mainly around the clusters formed by high transcript cells. b, c, t-SNE maps as in a, in which cells are coloured according to organ (b) and fish...
We finally sought to characterise the dimorphic nature oftraF-Gal4-driven expression at the cellular level. While our previous results demonstrated that every organ has its own sexual identity, it remains possible that some cells within a tissue (made of multiple cell types) do not have the cap...