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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
Do phosphates decrease the pH of water?
Phosphates themselves do not directly decrease the pH of water; in fact, they are generally neutral in terms of pH. However, the presence of phosphates can lead to increased algal blooms, which, when they decay, can produce organic acids that may lower the pH. Additionally, if phosphates contribute to eutrophication, the resulting decomposition processes can affect the overall acidity of the water body.
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.
What the nervous tissues cells secrete collagen?
Nervous tissue primarily consists of neurons and glial cells, which do not secrete collagen themselves. However, certain glial cells, like astrocytes, can produce extracellular matrix components, including collagen, to support neuronal function and maintain the integrity of the nervous system. Collagen plays a critical role in providing structural support and facilitating communication between cells in the nervous system. Thus, while neurons do not secrete collagen, some glial cells contribute to its presence in nervous tissue.
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 skin pliable?
Skin pliability is primarily determined by its collagen and elastin fibers, which provide structure and elasticity. Additionally, hydration levels play a crucial role; well-hydrated skin tends to be more flexible and resilient. The presence of natural oils and lipids also contributes to skin softness and pliability, helping to maintain its barrier function. Factors like age, sun exposure, and nutrition can impact skin's overall pliability.
