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"There are four bases, adenine, guanine, cytosine, and thymine, in DNA. The bases give DNA their variety. The bases are the "rungs" in the double helix ladders and the "handles"of the double helix are composed of deoxyribose sugar and phosphate. Hydrogen bonds hold all of these components together." (This answer was copy and pasted from another answer.)
What else can I help you with?
What kinds of bonds hold carbon dioxide together?
Covalent bonds, specifically two double bonds, two sigma two pi bonds.
What type of bond is formed between sugar molecules?
The kinds of bonds that join molecules with other molecules are called intermolecular bonds. These can be covalent bonds or ionic bonds. These bonds can usually be broken by an increase in thermal energy (temperature), and form when there is a lack of thermal energy.
What kinds of bonds holds atoms in water molecule together?
A Polar Covalent bond
How do the atoms in a water molecule stick together?
The atoms in a water molecule stick together through covalent bonds. In a water molecule, two hydrogen atoms share their electrons with one oxygen atom to form two O-H covalent bonds, resulting in a stable structure.
What are ionic bonds used to form?
Ionic bonds are used to form compounds between metals and nonmetals. These bonds involve the transfer of electrons from one atom to another, resulting in the formation of ions with opposite charges that are held together by electrostatic attraction.
What kinds of bonds are broken between N-bases when DNA unzips during replication?
During DNA replication, the bonds broken between N-bases are hydrogen bonds. These hydrogen bonds are relatively weak compared to the covalent bonds that hold the sugar-phosphate backbone together. The breaking of hydrogen bonds allows the two strands of the DNA double helix to separate, providing access for DNA polymerase to create new complementary strands.
What kinds of bond hold the carbon atoms together?
covalent bonds
What kinds of bond holds together atoms within a molecule?
Covalent Bonds
What kinds of bonds hold carbon dioxide together?
Covalent bonds, specifically two double bonds, two sigma two pi bonds.
What have two or more different kinds of atoms linked together?
A molecule is formed when two or more different kinds of atoms are linked together by chemical bonds. These bonds can be covalent, ionic, or metallic, depending on the nature of the atoms involved and their arrangement.
What kinds of bonds does hydrocarbons have?
Covalent bonds
What kinds of changes occur between atoms when substances undergo chemical reactions?
When a substance undergoes a chemical reaction, it is actually sharing electrons with other substances creating new molecular bonds. The exact change depends on the substances involved ie. acids mixed with bases will usually create heat and salts, while rapid oxidation (fire) will create heat and light.
What kinds of bonds do silver have?
Silver typically forms metallic bonds, where its atoms share electrons in a sea of mobile electrons. This allows silver atoms to move freely and conduct electricity. Silver can also form ionic bonds by transferring electrons with nonmetals to create compounds like silver chloride.
What kinds of forces cause compounds?
Compounds form due to chemical bonding forces between atoms. These forces include ionic bonds, covalent bonds, and metallic bonds, which hold the atoms together to create a stable compound.
What is the ability of molecules of different kinds of matter to stick together?
Molecules stick together by various types of chemical bonding, typically covalent or coordinate covalent bonds.
What kinds of bonds holds together atoms within a molecule?
ionic bond covalent bond metallic bond coordinate bond
What kinds of bonds hold bromine together?
A nonpolar covalent bond, because the atoms are the same element.
