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Nutritional genomics, also known as nutrigenomics, is a science studying the relationship between human genome, human nutrition and health. People in the field work toward developing an understanding of how the whole body responds to a food via systems biology, as well as single gene/single food compound relationships.
The seminal vesicles (also called vesicular glands [1] or seminal glands) are a pair of convoluted tubular accessory glands that lie behind the urinary bladder of male mammals. They secrete fluid that largely composes the semen. The vesicles are 5–10 cm in size, 3–5 cm in diameter, and are located between the bladder and the rectum.
These transporters are expressed in nearly all body cells. While most GLUTs facilitate glucose transport, HMIT is an exception. [4] Among them, GLUT1-5 are the most extensively studied. However, for study GLUTs 1-4 or the Class I GLUTs are the most relevant. For more information on other GLUTs see sources 3 and 7, or the GLUT specific wikipedia ...
The motivation for mastery learning comes from trying to reduce achievement gaps for students in average school classrooms. During the 1960s John B. Carroll and Benjamin S. Bloom pointed out that, if students are normally distributed with respect to aptitude for a subject and if they are provided uniform instruction (in terms of quality and learning time), then achievement level at completion ...
In biology, electrochemical gradients allow cells to control the direction ions move across membranes. In mitochondria and chloroplasts, proton gradients generate a chemiosmotic potential used to synthesize ATP, [1] and the sodium-potassium gradient helps neural synapses quickly transmit information. [citation needed]
An oncogene is a gene that has the potential to cause cancer. [1] In tumor cells, these genes are often mutated, or expressed at high levels. [2] Most normal cells undergo a preprogrammed rapid cell death if critical functions are altered and then malfunction.
Gene regulatory pathway. In genetics, a regulator gene, regulator, or regulatory gene is a gene involved in controlling the expression of one or more other genes. Regulatory sequences, which encode regulatory genes, are often at the five prime end (5') to the start site of transcription of the gene they regulate.
[1] 3D print of one of the trimeric spikes of SARS-CoV-2. In virology, a spike protein or peplomer protein is a protein that forms a large structure known as a spike or peplomer projecting from the surface of an enveloped virus. [2] [3]: 29–33 The proteins are usually glycoproteins that form dimers or trimers. [3]: 29–33 [4]