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The two polynucleotide chains in DNA molecule are attracted to each other by what?
Between nucleotides, there is a phosphodiester bond between the phosphate group of one nucleotide and the sugar of another nucleotide. Nucleotides (such as Adenine and Thymine) are held together on two strands of DNA through hydrogen bonding. This doesn't keep nucleotides together in a strand, but helps in the structure of two corresponding strands of DNA.
What else can I help you with?
How many polynucleotide chains are in each DNA molecule?
hundreds and thousands =) : im looking at my book right now because i also needed this answer.
What part of a phospholipid is not attracted to water?
The hydrophobic tails of a phospholipid are not attracted to water. This is because they are made up of fatty acid chains that are nonpolar and prefer to interact with other nonpolar molecules, avoiding water.
What weak fleeting bonds are adjacent water molecules attracted to?
Adjacent water molecules are attracted to each other through hydrogen bonding, a weak electrostatic attraction between the partially positive hydrogen atom of one water molecule and the partially negative oxygen atom of another water molecule. This attraction is what gives water its unique properties such as high surface tension and cohesive behavior.
Why is the fat loving part of an emulsifying molecule is called the hydrophobic end?
The fat-loving part of an emulsifying molecule is called the hydrophobic end because it repels water. This end is attracted to other non-polar substances like oils and fats, allowing it to surround and stabilize them in water-based environments.
What organic molecule made up of a long chain of repeating units?
Many organic polymers are chains of repeating elements. These include biopolymers such as starches, glycogen, cellulose (polysaccharide chains), DNA, RNA (nucleotide chains with constant backbone but different nitrogenous bases at each position) and protein, (polypeptide chains with constant backbone but different substituent groups at each position), and other technically organic polymers such as PVC, Teflon, and Kevlar.
How many polynucleotide chains are in each DNA molecule?
hundreds and thousands =) : im looking at my book right now because i also needed this answer.
In DNA molecule how many polynucleotide strands are present?
In a DNA molecule, two polynucleotide strands are present. These strands are arranged in a double helix structure, with each strand consisting of a sequence of nucleotides that are complementary to each other.
What is the result of mixing a water molecule and an oxygen molecule?
They are not attracted to each other because one is polar and one is nonpolar.
What is the result of mixing Water molecule with oxygen molecule?
They are not attracted to each other because one is polar and one is nonpolar.
What is the result of mixing a water molecule and a oxygen molecule?
They are not attracted to each other because one is polar and one is nonpolar.
What term describes the attraction of one water molecule toward another?
When water is attracted to other water molecules it is called cohesion. When water is attracted to other substances it is called adhesion.
What is the head of a surfactant molecule?
The head of a surfactant molecule is typically hydrophilic, meaning it is attracted to water. This hydrophilic head allows surfactants to dissolve in water and interact with other molecules.
What are The forces or bonds that enable one molecule to be attracted to another molecule are called?
different bonds and forces enable molecules to be attracted to each other they include ionic bond covalent bond hydrogen bond vander waal's forces non covalent bonds
What part of a phospholipid is not attracted to water?
The hydrophobic tails of a phospholipid are not attracted to water. This is because they are made up of fatty acid chains that are nonpolar and prefer to interact with other nonpolar molecules, avoiding water.
What is an olestra molecule?
An olestra molecule contains a sucrose molecule with fatty acids esterified onto it. In other words, sucrose (or table sugar) is chemically changed so that 6, 7, or 8 fatty acid chains are linked to it. This gives the molecule fat-like properties, but it is unable to be digested.
When two single chains of bond to each other the result is?
When two single chains bond to each other, the result is typically the formation of a larger, more complex molecule, often referred to as a polymer if the chains are long. This process can involve various types of bonding, such as covalent, ionic, or hydrogen bonding, depending on the nature of the chains involved. The interaction can lead to changes in physical and chemical properties, enhancing the material’s strength, flexibility, or other characteristics.
Is a polar molecule is a molecule with the ability to resists changes in temperature?
A polar molecule is a molecule with slight opposite charges. Water is a polar molecule which means that each water molecule is attracted to other water molecules which accounts for waters surface tension or cohesion.
