Evolution is fascinating because it attempts to answer one of the most basic human questions: Where did life, and human beings, come from? The theory of evolution proposes that life and humans arose through a n
(UUU), which codes for the amino acid phenylalanine, then the anti-codon on the phenylalanine tRNA will be adenine-adenine-adenine (AAA); remember that A binds with U in RNA. The tRNA molecules float in the cytoplasm and bind free amino acids. Once bound to amino acids, the tRNAs (...
Immunofluorescence (IF) is a powerful method for visualizing intracellular processes, conditions and structures. IF preparations can be analyzed by various microscopy techniques (e.g. CLSM, Epifluorescence, TIRF, GSDIM), depending on the application or t
Anabolism, on the other hand, is the building and repair phase, where your body uses energy to create new cells, proteins, and other vital structures. Yourbasal metabolic rate (BMR)is the number of calories your body burns at rest to support essential functions like breathing, circulation, an...
The lining of the inner wall of the esophagus is made up of acid resistant cells at the bottom of the tube. It also has a sphincter at its junction with the stomach, which closes most of the time to prevent acid flowing backwards from the stomach into the mouth. Heavy smoking or heav...
Biological sequence refers to the linear arrangement of nucleotides and amino acids in nucleic acids and proteins, respectively. Both sequences are read in the sense or orientation they are biologically sound (i.e., how are they synthesized): 5' to ...
Protein acts as a building block for many structures in the body including muscle, bone, connective tissue, hair, nails, and important chemicals known as enzymes. Enzymes are necessary to drive all of the millions of chemical reactions in our complex body that occur every second. ...
CD133+ cells have been isolated and are hypothesized to be the resource of recurrence after radical surgeries [92]. These cell niches reside as a replenish for glioblastoma cells to maintain self-renewal abilities and sometimes are called tumor initiating cells. Glioblastoma is divided into four ...
How does the column position help you remember how many dots to add or remove in Lewis structures to determ How does a nitrogen atom form a bond with 4 hydrogen atoms in amino groups when in water? What is acid/base catalysis? Give an example Why do hydrogen ...
The targeted structures are either important for the onset or the maintenance of the associated leukemia. It was also obvious from experimental results that MLL fusion proteins exert dramatic changes in the epigenetic program of the leukemia cells [13], [14], [15], [16], [17], [18]. As...