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Are sulfates phosphates and chlorides found in urine?
Yes, sulfates, phosphates, and chlorides are found in urine. These compounds are waste products that are excreted from the body through the urine. Their presence in urine can indicate various metabolic processes happening in the body.
Is collagen positive or negative charge?
Collagen is a protein that carries a net negative charge due to the presence of acidic amino acids such as aspartic acid and glutamic acid in its structure. This charge influences its interactions with other molecules and gives it certain properties in biological systems.
What phosphate is polar?
Phosphate ions (PO4^3-) are polar due to the presence of both positively and negatively charged areas. The oxygen atoms carry a partial negative charge, while the central phosphorus atom carries a partial positive charge, making the molecule overall polar.
Why metals are flexible?
Metals are flexible due to the arrangement of their atoms in a crystalline structure. The atoms in metals are closely packed together in layers, allowing them to slide past each other when a force is applied. This ability to deform without breaking is what gives metals their flexibility. Additionally, the presence of metallic bonds, where electrons are free to move throughout the material, also contributes to the malleability and ductility of metals.
Does the presence of hydrogen bonding in a substance imply the presence of dipole-dipole interactions as well?
Yes, the presence of hydrogen bonding in a substance implies the presence of dipole-dipole interactions as well.
The crystallization of mineral salts in bone occurs only in the presence of?
Collagen
What substance in bones gives them a small amount of flexability?
Because they contain collagen, which gives some flexibility
Are sulfates phosphates and chlorides found in urine?
Yes, sulfates, phosphates, and chlorides are found in urine. These compounds are waste products that are excreted from the body through the urine. Their presence in urine can indicate various metabolic processes happening in the body.
What protein is insoluble in water?
One example of a protein that is insoluble in water is collagen, which is a structural protein found in connective tissues such as skin, tendons, and bones. Collagen's insolubility in water is due to its triple helix structure and the presence of hydrophobic amino acid residues in its composition.
Is collagen positive or negative charge?
Collagen is a protein that carries a net negative charge due to the presence of acidic amino acids such as aspartic acid and glutamic acid in its structure. This charge influences its interactions with other molecules and gives it certain properties in biological systems.
The hardness of bone is due to what?
The hardness of bone is due to the calcium salts deposited in it.The exceptional hardness of bone, which allows it to resist compression, is attributed to the presence of inorganic hydroxyapatites. Hydroxyapatites such as calcium phosphates are particularly important for bone hardness. Organic substances such as collagen fibers contribute to tensile strength, but not to hardness.the presence of inorganic hydroxyapatites.
What is Phosphatic fertilizers?
Phosphates are excellent fertilizers. The presence of phosphorous in the soil is vital for successful plat propagation. There are two important phosphatic fertilizers - Super Phosphatic and Triple Phosphatic fertilizers.
What to do if you have green algae in your 16X32 saltwater pool?
A salt water system creates chlorine, which, in theory, should prevent algae growth. Chlorine levels must be tested at least once a week. During the hottest part of the summer, levels should be between 4 and 5 ppm. Yet algae can survive in these high levels of chlorine if there are phosphates in the water. Think of phosphates as a food source for algae. As long as they are well fed, they can survive high chlorine levels. Most pool stores can test for presence of phosphates. They will probably advise you to first treat your pool with an algaecide, then treat the phosphates.
Is the body of euglena rigid or flexible?
The body of Euglena is flexible due to the presence of a proteinaceous pellicle layer that allows the organism to change its shape as it moves through its environment. This flexibility enables Euglena to exhibit a wide range of motion and perform functions like phototaxis.
What makes evaporated human urine glow in the dark?
Evaporated human urine can glow in the dark due to the presence of phosphorus compounds such as phosphates. These compounds can become luminescent when exposed to ultraviolet light sources. The glow is known as fluorescence and is a common property of certain chemical compounds.
What was Philip Condit's first design at Boeing?
He made his presence felt by designing a flexible wing called the "sailwing," which improved the durability and maneuverability of jet aircraft.
Flexible nature of a cell membrane results from?
The flexible nature of a cell membrane is mainly due to its composition of phospholipids, which contain both hydrophobic and hydrophilic components. These phospholipids form a bilayer that allows the membrane to be fluid and flexible, enabling the cell to change shape and adapt to its environment. Additionally, the presence of cholesterol in the membrane can also contribute to its fluidity and flexibility.
