3 The enzyme glutamyl-tRNA reductase (GluTR) is present in many bacteri a to make a product which is essential to their survival.GluTR acts on the substrate glutamyl-tRNA, which is composed of the amino acid glutamic acid attached to a tRNA.Fig. 3.1 shows the structure of glutamyl-tRNA...
It would also help to find new species, which is particularly important for cryptogamic plants. An optimal DNA barcode region is a small fragment present in all species of a major taxonomic group, having invariable nucleotide sequence in all members of the same species, but with sufficient ...
Genetically modified (GM) food science is connected with changing the DNA of plants and animals to make them stronger and help them fight (A) ___ disease. Many scientists believe that in general GM food will be a great help in feeding hungry people around the world. GM crops can grow ...
Total geno- mic plant DNA was extracted from the leaves of the cycad plants containing toxin-producing sym- biont species, using the Qiagen Plant DNAEasy Kit (Qiagen, Hilden, Germany) following the manufac- turer's instructions. This DNA was used as a negative control for the HEPF/R PCR....
Benzaldehyde, the simplest aromatic aldehyde, is one of the most wide-spread volatiles that serves as a pollinator attractant, flavor, and antifungal compound. However, the enzyme responsible for its formation in plants remains unknown. Using a combinati
Genetic engineering of crops and animals through the use of DNA is prodicing a great change in food production.It is also starting a battle between those who believe in its promise and critics who doubt" and fear it. The potential to improve the quality" and nutritional value of the vegetab...
aDNA is relatively stable and is often still present in many products, even after processing of the plant material. Therefore genetic modifications in plants are more easily and reliably detected at the DNA level. However, this does not apply to highly processed GM materials or ingredients, such...
DAll of theseSubmit Which type of bond is not present in DNA :- APhosphodiester bond BGlycosidic bond CHydrogen bond DDisulphide bondSubmit In which plant gills are present ? ASpirogyra BAgaricus Cmoss DfernSubmit Name one plant in which leaf is pinnately compound. View Solution Name any...
Many botanists conclude that the best explanation for the large numbers of primitive living angiosperms in the South Pacific region is that this is where the flowering plants first evolved and these modern species are relics of this early evolution. Comparisons of the DNA of Amborella and many ...
Which type of bond is not present in DNA :- View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Raja...