What is the role of a phosphate group in a strand of DNA? Basic structure of DNA or deoxyribonucleic acid: A nucleotide is the basic of polynucleotide chain of DNA and each nucleotide is composed of three components - i) a nitrogenous base, ii) a pentose sugar and iii) a phosphate grou...
ICL phosphatescome from a unique integrated phosphate value chain, from phosphate rock mines in the Negev Desert in Israel and in China to value-added downstream production facilities located in Israel, China, Europe, and the USA. As phosphorus is a finite resource, the EU has put phosphorus ...
DNA is made up of molecules called nucleotides. Each nucleotide contains three components: a phosphate group, which is one phosphorus atom bonded to four oxygen atoms; a sugar molecule; and anitrogenbase. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytos...
ai:phosphate group pentose sugar(deoxyrbose sugar)+nitrogenous base;ii:four different nitrogenous bases attached to pentose sugar:adenine,guanine,cytosine,thymine;b:two strands of DNA joined by H-bonds between A=T and C=G;[students write in full]at high temperature,molecule has high/increased ...
What is DNA made of? DNA is made up of molecules called nucleotides. Each nucleotide contains three components: a phosphate group, which is one phosphorus atom bonded to four oxygen atoms; a sugar molecule; and anitrogenbase. The four types of nitrogen bases are adenine (A), thymine (T)...
Therefore, the DNA nucleotide (Fig. 2.1 ) is composed of a 5-carbon sugar (called deoxyribose), a phosphate group, and a nitrogenous base (nitrogen-containing structure). Note the 5′-carbon (at the top) and the 3′-carbon (at the bottom) of the sugar. Fig.2.1 ......
What is the bond between a phosphate group and the ribose sugar group in RNA called?RNA:RNA is a type of nucleic acid in life that is typically single-stranded and transiently made within the cell. There are multiple types of RNA, with the main ones being: ...
- Pentose Sugar: This is a five-carbon sugar that forms part of the backbone of the DNA. - Phosphate Group: This group also forms part of the backbone and is hydrophilic (water-attracting). - Nitrogenous Bases: These are the building blocks of genetic information and include adenine (A),...
When a nucleoside gains a single phosphate group, it becomes a nucleotide – specifically, anucleotide monophosphate. The nucleotides in DNA and RNA are such nucleotides. Standing alone, however, nucleotides can accommodate up to three phosphate groups, one of which is bound to the sugar portion ...
· A sugar - In DNA, the sugar group is composed of a 5-carbon sugar deoxyribose· A phosphate - The phosphate is attached to the fifth (5th) carbon of the sugar· The base - The base (nitrogenous base) is attached to the first carbon of the sugar. The bases are divided into two...