What characteristic is completely unique about DNA? How does protein electrophoresis differ from DNA electrophoresis? What is the importance of DNA methylation? What is the difference between chromatin and chromosomes? What is the difference between chromatin and a nucleosome?
Genomics is concerned primarily with an organism's DNA, the basic building block of the genome. DNA is a hereditary, chemical compound that carries instructions for the organism's development and function. It is made up of two linked strands that twist around each other to form a double helix...
To compose a speculative music is first to draw associations with the medieval category of a “musica speculativa”, that esoteric part of music theory that lies beyond the practical and theoretical aspects of musical composition to address existential questions of “why?” 1 It was during this...
From a layman’s perspective, ‘leaf’ is a flattened, green-colored structure laterally attached to the stem. This perception may be too simple considering the remarkable diversity that leaves exhibit. As a prerequisite to their review on angiosperm leaf shape, Nicotraet al.[1] defined a leaf...
A. Alodine is a trade name for a brand of chromating solution used for MIL-C-5541 conversion coating of aluminum. Iridite is another trade name. The conversion coating can be done in clear, yellow, or yellow-and-leach (leach back to clear). Normally, the conversion coating is either for...
What is DNA polymerase 2? What is the relationship between DNA and chromatin? What does Taq DNA polymerase do in PCR? What does DNA provide the code for? What is a promoter in DNA replication? What is a DNA-binding protein motif? What is a DNA replication fork? What is the 2' OH ...
Why is it called Basophilic Erythroblast? basophilic erythroblasta nucleated precursor in the erythrocytic series, preceding the polychromatophilic erythroblast and following the proerythroblast; the cytoplasm is basophilic, the nucleus is large with clumped chromatin, and the nucleoli have disappeared. Call...
It is not clear how or why fixation augments recovery for some of these chromatin-associated proteins. In the case of BRM, it may be due to the presence of a C-terminal bromodomain in the BRM protein. Bromodomains interact with acetylated histones; thus, fixation may stabilize lysine acetylat...
1. Cellular respiration is a process that converts chemical energy from oxygen molecules to ADP. True | False 2. Carbon dioxide is a principal source of energy for cellular respiration. True | False 3. From the chemical equation of cellular respiration, water is considered as an end-pr...
At present, the clearest influencing factor is BRCA1. A study of Zhu et al. has shown that BRCA1 expression function can affect the silencing mechanism of satellite DNA in chromatin, which will be damaged by BRCA1 mutation, resulting in failure of normal cell replication process. At the ...