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Is hydrogen phosphate a polar molecule?
Yes, hydrogen phosphate (HPO4^2-) is a polar molecule. It contains both polar covalent bonds and an overall molecular structure that is asymmetrical, leading to an uneven distribution of charge within the molecule.
Monoammonium phosphate Diammonium hydrogen phosphate among these which is more soluble in water?
Diammonium hydrogen phosphate is more soluble in water compared to monoammonium phosphate. This is because diammonium hydrogen phosphate has two ammonium ions, which increases its overall solubility in water.
What is the oxidation state of Phosphate?
The oxidation state of phosphate (PO4) is -3. This is because oxygen (O) typically has an oxidation state of -2, so there are 4 oxygen atoms in the phosphate molecule, contributing to a total charge of -8. This leaves the phosphorus atom with an oxidation state of +5 to balance the overall charge to -3.
What is left after and ATP molecule loses a phosphate group?
2 phosphate groups resulting in the making ADP (2 adenines,5 ribose carbed sugars, and 2 phosphate groups)
What is the charge of sodium phosphate?
Sodium phosphate has a charge of +1 because sodium (Na) has a 1+ charge, and phosphate (PO4) has a 3- charge. The overall charge of the compound is balanced to be neutral.
What is the general term for an ion such as phosphate which is molecule that has an overall electric charge?
Polyatomic ion
What is an atom or molecule with electric charge?
In chemistry, particles with an overall electric charge are called ions.
Is hydrogen phosphate a polar molecule?
Yes, hydrogen phosphate (HPO4^2-) is a polar molecule. It contains both polar covalent bonds and an overall molecular structure that is asymmetrical, leading to an uneven distribution of charge within the molecule.
Why is DNA negatively charged?
DNA is negatively charged because it contains phosphate groups in its structure, which have a negative charge. These phosphate groups are part of the backbone of the DNA molecule, contributing to its overall negative charge.
Why is phosphate negatively charged due to its structure?
Phosphate is negatively charged due to its structure because it contains oxygen atoms that have extra electrons, giving the molecule an overall negative charge. This makes phosphate an important component of many biological molecules and processes.
The phosphate group of a phospholipid?
The phosphate group of a phospholipid is a charged, hydrophilic region that is typically located at one end of the molecule. It contributes to the overall polarity of the phospholipid molecule, making it amphipathic and allowing it to form cell membranes. The phosphate group can interact with water molecules, helping to stabilize the lipid bilayer structure.
Are phospholipids charged at pH 7?
Phospholipids are typically uncharged molecules at pH 7 as they have a neutral overall charge. The phosphate group in phospholipids is usually ionized and carries a negative charge, but the overall charge of the molecule is balanced by the other components, making it neutral.
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.
Why is it advantageous to have weak hydrogen bonds between complementary base and strong bonds between phosphate and deoxyribose groups in a DNA molecule?
Weak hydrogen bonds between complementary bases allow for easy separation of the DNA strands during processes like replication and transcription, while strong bonds between the phosphate and deoxyribose groups provide stability to the overall structure of the DNA molecule. This balance of weak and strong bonds ensures both flexibility and integrity of the DNA molecule, allowing for efficient genetic processes while maintaining the overall structure of the molecule.
What is the role of sugar phosphate in DNA?
Sugar phosphate is the backbone of the DNA molecule, providing structural support by linking the nucleotide bases together. It also helps stabilize the double helix structure of DNA by forming a strong, stable backbone. Additionally, sugar phosphate plays a role in the overall charge of the DNA molecule, contributing to its interaction with other molecules in the cell.
General electric vision statement?
General Electric no longer has a single vision statement. Instead it has evolved a purpose or vision for each segment of the industry and the overall vision is to maintain each segment's goals and vision.
Why is DNA negatively charged?
DNA is negatively charged because of the phosphate group that is in each nucleotide. DNA also has a negative charge because of the phosphate icons in its chemical "backbone".
