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A storage molecule in a cell must be insoluble in water to prevent it from disrupting osmotic balance and to avoid excessive water uptake by the cell. Soluble molecules could lead to increased solute concentration, causing potential cellular damage or lysis. Insoluble storage forms also allow for efficient packing and long-term energy storage, as they can be stored in compact forms without affecting cellular processes. Additionally, being insoluble helps to prevent the rapid breakdown of these molecules, ensuring a stable reserve of energy.
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Why is 1 decanol insoluble in water?
1-decanol is insoluble in water because it is a nonpolar molecule due to its long hydrophobic alkyl chain. Water is a polar molecule, so it cannot effectively interact with the nonpolar decanol molecules, leading to minimal solubility.
Why are storage substances insoluble in plants?
Storage substances in plants, such as starch and oils, are insoluble in water because they are hydrophobic, meaning they do not have affinity for water molecules. This ensures that these storage substances can be safely stored in plant cells without being disrupted by the surrounding aqueous environment.
Why is glycogen a good energy storage molecule?
Glycogen is a good energy storage molecule because it is highly branched, allowing for rapid breakdown and release of glucose when energy is needed. It is also compact, allowing for efficient storage in cells. Additionally, glycogen can be rapidly synthesized from glucose when energy stores need to be replenished.
Is Ag2CrO4 soluble or insoluble in water?
Ag2CrO4 is insoluble in water.
Which substance is insoluble in tap water?
oils are insoluble in water
What characteristics of glycogen make it a good carbohydrate storage molecule?
- large insoluble molecule - wont affect water potential - relatively compact - wont be used up in reactions as its insoluble
Why starch is a good storage compound in plant?
Starch is insoluble in water and so can be used as a storage device for glucose; plants convert the spare glucose into starch then store it.
Why is 1 decanol insoluble in water?
1-decanol is insoluble in water because it is a nonpolar molecule due to its long hydrophobic alkyl chain. Water is a polar molecule, so it cannot effectively interact with the nonpolar decanol molecules, leading to minimal solubility.
What type of organic molecule repels water?
The type of organic molecule that repels water is a lipid. It is an non-polar compound and is generally insoluble in water.
Why are storage substances insoluble in plants?
Storage substances in plants, such as starch and oils, are insoluble in water because they are hydrophobic, meaning they do not have affinity for water molecules. This ensures that these storage substances can be safely stored in plant cells without being disrupted by the surrounding aqueous environment.
Animal cells store a form of glucose called?
Glycogen. They do so because any type of storage molecule must be insoluble whenever it comes in contact with water. Glycogen is also insoluble therefore it makes glucose easily storable in glycogen.
Why is glycogen a good energy storage molecule?
Glycogen is a good energy storage molecule because it is highly branched, allowing for rapid breakdown and release of glucose when energy is needed. It is also compact, allowing for efficient storage in cells. Additionally, glycogen can be rapidly synthesized from glucose when energy stores need to be replenished.
Is C6H14 soluble in water?
C6H14, which is the chemical formula for hexane, is not soluble in water because it is a nonpolar molecule. Water is a polar molecule, and nonpolar molecules like hexane do not readily dissolve in polar solvents like water.
Is PbSO4 soluble or insoluable?
No, because Lead Sulfide is a nonpolar molecule
Why chlorophyll is insoluble in water?
Chlorophyll is insoluble in water because it is a non-polar molecule, meaning it does not have a charge separation and cannot form hydrogen bonds with water molecules. Instead, chlorophyll is soluble in non-polar solvents like oils and lipids due to its hydrophobic nature.
Why is butane not soluble in water?
Butane is a nonpolar molecule, while water is a polar molecule. Nonpolar molecules like butane are not attracted to the polar water molecules, making it insoluble in water. This lack of interaction between the molecules prevents butane from dissolving in water.
When a substance doesnt dissolve in water what is it said to be?
This substance is insoluble in water.
