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What kind of bond holds phosphates and sugars together?
weak hydrogen bonds hold together sugars and phosphates
What type of bond holds sodium fluoride together?
ionic bonds :)
What type of bond holds sodium atoms together?
Ionic bonds hold sodium atoms together. Sodium atoms lose an electron to achieve a stable electron configuration, forming positively charged sodium ions. These ions are then attracted to negatively charged ions from other elements to form a bond.
The bonds within polyatomic ions are predominantly?
Ionic bonds. These bonds are formed through the transfer of electrons between atoms, resulting in the formation of charged particles known as ions within the polyatomic ion. The attraction between the positively and negatively charged ions holds the polyatomic ion together.
Does DNA contain phosphate?
"DNA is essentially made up of a sequence of nucleotides, each of which are associated with one molecule of phosphate." This is true, however not completely. Let's look at an example. Say we have a DNA molecule that is 10 base pairs long ( double stranded, so actually has 20 bases). The statement suggests we would have 20 phosphates in this molecule of DNA. However, we actually have 24. This is because the nucleotides situated at the 5' terminals of each strand have 3 phosphates rather than one. Since we have 2 5' terminals we have an excess of 4 phosphates which we did not account earlier, so instead of 20, we are now at 24 phosphates.
What type of chemical bond holds together the backbone of a strand of DNA?
Covalent bonds between a sugar molecule (deoxyribose) and a phosphate group make up the backbone of DNA. These are very strong covalent bonds and are broken only with great expenditure of energy--x-rays, for example.
Function of the sugar phosphate groups?
Sugar phosphate groups in nucleic acids serve as the backbone that holds the nucleotide units together through phosphodiester bonds. They provide structural stability to the DNA or RNA molecule and help in maintaining the overall shape of the molecule. Additionally, sugar phosphate groups can also participate in interactions with proteins and other molecules during processes like transcription and replication.
What bonds hold RNA molecules together?
RNA molecules are held together by covalent bonds, such as phosphodiester bonds in the sugar-phosphate backbone. In addition, RNA molecules also form hydrogen bonds between complementary bases (A-U and G-C) in the double-stranded regions.
What holds the atoms molecule together?
Bonds hold atoms together. There are hydrogen bonds, ionic bonds, and covalent bonds.
What hold the base pairs together?
two hydrogen bonds holds adenine and thiamine together and three hydrogen bonds holds guanine and cytocine.
How the use of bonds holds the double helix together?
Generally hydrogen bonds between the different base pairs holds the double helix together.
What holds the two helixes in a DNA molecule together?
Hydrogen bonds hold the two helices of a DNA molecule together. These bonds form between complementary base pairs on the two strands, specifically between adenine and thymine, and between cytosine and guanine. The strength of these hydrogen bonds contributes to the stability of the DNA double helix structure.
What types of bonds holds the DNA bases together?
Strong hydrogen bonds.
What type of bond holds carbohydrates together?
glycosidic bonds
What bond type holds the sugar-phosphate backbone together?
phosphoester linkages
Entity that holds atoms together in a compound?
bonds
What holds a double helix together?
Hydrogen bonds
