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Is phosphate hydrophilic or hydrophobic?
Phosphate is hydrophilic, meaning it has an affinity for water and can dissolve in it. This is because phosphate groups contain polar covalent bonds that can interact with water molecules through hydrogen bonding.
What electric charge do the phosphate groups in DNA have?
A negative charge, as do all phosphate groups.
Do nucleosides contain phosphate?
No, nucleosides do not contain phosphate. Nucleosides are composed of a nitrogenous base (such as adenine or guanine) attached to a sugar molecule (ribose or deoxyribose), but they do not include a phosphate group.
What form of phosphorus does fertilizer usually contain?
Fertilizer usually contains phosphorus in the form of phosphate (such as monopotassium phosphate, diammonium phosphate, or triple superphosphate) which is readily available for plant uptake and use.
Which one molecule never contain phosphate?
One molecule that does not contain phosphate is methane (CH4), which is a simple hydrocarbon consisting of one carbon atom bonded to four hydrogen atoms.
DNA RNA and ATP contain functional units known as what?
DNA and RNA contain functional units known as nucleotides, which are composed of a sugar, a phosphate group, and a nitrogenous base. ATP (adenosine triphosphate) contains functional units called phosphate groups, which are crucial for the transfer of energy in cells.
What functional group does a nucleotide contain?
Hydroxyl-OH Amino-NH2 Phosphate-PO4
Which of these functional groups does not contain a carbon oxygen double bond?
The amino group (NH2) does not contain a carbon-oxygen double bond.
Do energy molecules contain phosphate?
Yes. The energy-storage molecule, ATP, is adenosine triphosphate.
What functional group are found in cholesterol molecules?
Cholesterol molecules contain a hydroxyl group (-OH) as the main functional group. Additionally, cholesterol contains a steroid backbone, which is a specific type of functional group found in steroids.
All nucleic acids contain a functional group that is also found in the subset of lipids that make up biological membranes?
The functional group common to nucleic acids and biological membrane lipids is the phosphate group. In nucleic acids, the phosphate group is involved in forming the sugar-phosphate backbone of DNA and RNA. In biological membranes, phospholipids contain a phosphate group in their head region, making them amphipathic molecules that form the lipid bilayer structure of cell membranes.
Do nucleic acids contain phosphates?
Yes, nucleic acids such as DNA and RNA contain phosphate groups in their backbone. Phosphate groups link the sugar molecules in nucleic acids, forming the characteristic backbone structure.
Is phosphate hydrophilic or hydrophobic?
Phosphate is hydrophilic, meaning it has an affinity for water and can dissolve in it. This is because phosphate groups contain polar covalent bonds that can interact with water molecules through hydrogen bonding.
What electric charge do the phosphate groups in DNA have?
A negative charge, as do all phosphate groups.
Is the polar head of a phospholipid made of molecules?
Phosphate molecules.
Do protein molecules contain oxygen carbon and nitrogen?
yes as proteins are made of amino acids which contain an amine functional group (Nh2)
What parts of organic molecules contain oxygen nitrogen and phosphorus?
Oxygen can be found in functional groups such as hydroxyl (-OH) and carbonyl (C=O). Nitrogen is commonly found in amino groups (-NH2) and amide groups (NH-C=O). Phosphorus is typically found in phosphate groups (PO4) or phosphodiester linkages in nucleic acids.
