Effective starting point for replication of chromosomal DNA molecules and a starting point for replication containing a heterologous gene and conventional therapy;Its function requires a single prokaryotic host cell alpha__delta_alpha__kappa protein to replicate into the host cell.The host cell gene ...
The double helix structure of a DNA molecule was later discovered through the 60 (experiment) dat a by James Watson and Francis Crick. 61 (eventual), it was proved that DNA is responsible for storing genetic information. 相关知识点:
At the most basic level, all DNA is composed of a series of smaller molecules callednucleotides. In turn, each nucleotide is itself made up of three primary components: a nitrogen-containing region known as anitrogenous base,a carbon-based sugar molecule calleddeoxyribose, and a phosphorus-contai...
A molecule's molecular weight is the sum of all its constituent atoms' atomic weights. Avogadro's number (6.02214076 × 1023) is the number of molecules that constitutes the atomic weight of a molecule in grams (g). For example, water is two hydrogen atoms with a weight of 1 g each an...
In 1952, chemistRosalind Franklin, who was working in the lab of biophysicist Maurice Wilkins, usedX-raydiffraction — a way of determining the structure of a molecule by the way X-rays bounce off it — to learn that DNA had a helical structure. Franklin documented this structure in what ...
Why is DNA referred to as a molecule? DNA Molecule: A molecule is a formed when two or more of the same atom bond together. For example, hydrogen gas (H2) or oxygen gas (O2) would be a molecule. A compound is formed when two or more different atoms bond together. Methane (CH4) ...
DNA:DNA:RNA triplexes that are formed through Hoogsteen base-pairing of the RNA in the major groove of the DNA duplex have been observed in vitro, but the extent to which these interactions occur in cells and how they impact cellular functions remains elusive. Using a combination of bioinforma...
In 1952, chemistRosalind Franklin, who was working in the lab of biophysicist Maurice Wilkins, usedX-raydiffraction — a way of determining the structure of a molecule by the way X-rays bounce off it — to learn that DNA had a helical structure. Franklin documented this structure in what ...
8. DNA is a double-stranded molecule composed of mononucleotides.(a) In the space below, draw a diagram to show two mononucleotides joined together in a single strand of DNA (polynucleotide). Use the symbols shown for each component in your diagram.Phosphate group Base Deoxyribose sugar Bond...
Watch complete video answer for “A DNA molecule in which both strands have radioactive thymidi” of Biology Class 12th. Get FREE solutions to all questions from chapter MOLECULAR BASIS OF INHERITANCE.