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Somatic cell. In cellular biology, a somatic cell (from Ancient Greek σῶμα (sôma) 'body'), or vegetal cell, is any biological cell forming the body of a multicellular organism other than a gamete, germ cell, gametocyte or undifferentiated stem cell. [1] Somatic cells compose the body of an organism and divide through mitosis .
Cellular compartments in cell biology comprise all of the closed parts within the cytosol of a eukaryotic cell, usually surrounded by a single or double lipid layer membrane. These compartments are often, but not always, defined as membrane-bound organelles. The formation of cellular compartments is called compartmentalization .
Base pair. The chemical structure of DNA base-pairs. A base pair ( bp) is a fundamental unit of double-stranded nucleic acids consisting of two nucleobases bound to each other by hydrogen bonds. They form the building blocks of the DNA double helix and contribute to the folded structure of both DNA and RNA. Dictated by specific hydrogen bonding ...
Hints About Today's NYT Connections Categories on Sunday, August 4. 1. Nicknames for a young person. 2. Ready and willing to take on a challenge. 3. Two identical letters. 4. Different types of water.
Using the CT markers of visceral fat, subcutaneous fat, muscle mass, liver density, and aortic calcium, researchers were able to determine a person’s type 2 diabetes risk. Scientists found that ...
Hints About Today's NYT Connections Categories on Friday, July 5. 1. Crave or want. 2. Names of publications you can flip through. 3. Character names in movies focused on a certain secret agent. 4 ...
Initiation of translation in bacteria involves the assembly of the components of the translation system, which are: the two ribosomal subunits (50S and 30S subunits); the mature mRNA to be translated; the tRNA charged with N-formylmethionine (the first amino acid in the nascent peptide); guanosine triphosphate (GTP) as a source of energy, and the three prokaryotic initiation factors IF1, IF2 ...
As of this summer, 70,000 students in over 1,000 institutions are already using these AI textbooks, according to Pearson. This fall will mark the first full semester where AI textbooks are the ...