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If average kinetic energy of the molecules in the milk decreases what will happen to the milk?
the milk will get colder
How do the particles move in a glass of milk?
In a glass of milk, the particles are in constant motion due to thermal energy. The liquid milk molecules move randomly, colliding with each other and the glass walls. The fat and protein molecules in the milk can also contribute to the overall movement and texture of the liquid.
Is milk a molecule?
No, milk is not a molecule. Milk is a complex mixture of various molecules, including water, proteins, fats, carbohydrates, vitamins, and minerals. Each of these individual components is made up of molecules.
Why does milk mix with dish washing soap?
Milk mixes with dish soap because the soap molecules in the dish soap are attracted to both the fat in the milk and the water it is mixed with. This attraction causes the soap to break down the fat molecules in the milk, creating a uniform mixture.
What cellular process leads to the production milk-specific mRNA molecules?
The process of lactation in mammary epithelial cells involves the upregulation of specific genes, including those responsible for producing milk-specific mRNA molecules. This process is controlled by hormones such as prolactin and glucocorticoids, which stimulate the expression of genes involved in milk production. The milk-specific mRNA molecules are then translated into proteins needed for milk synthesis.
What the observation for Color Changing Milk - Cool Science Experiment?
The observation for the Color Changing Milk experiment is that when food coloring is added to milk and then dish soap is introduced, the colors swirl and mix together due to the interaction of the soap molecules with the fat molecules in the milk. This creates a visually captivating display of changing colors and patterns on the surface of the milk.
How does the addition of hydrogen atoms affect the milk protein molecules?
The addition of hydrogen atoms can affect the structure of milk protein molecules by altering their conformation and potentially impacting their functionality. For example, hydrogenation can lead to changes in texture, taste, and nutritional properties of the proteins in milk. Ultimately, the specific effects of adding hydrogen atoms can vary depending on the protein structure and the extent of the modification.
Why does breast milk shrink when frozen and expand when thawed?
Any liquid or solid shrinks when frozen; the molecules contract. Molecules expand when thawed.
Can light go through milk?
Yes, light can pass through milk but it will be scattered and absorbed because milk is not a transparent medium. The fat and protein molecules in milk can cause the light to scatter, giving it an opaque appearance.
Why do cookies dissolve in milk?
For something to dissolve the molecules have to interact. When the milk is hot its molecules are moving faster and they have more energy. This means: a/ The milk molecules are moving faster (on average) so they will move further each second and therefore bump into the sugar molecules more often. b/ The milk molecules are more likely to dissolve a sugar molecule when they bump into them. The reason for this is a bit complex and involves quantum mechanics but if we simplify a lot think of it as throwing marbles at a piece of polystyrene. If we throw a marble slowly it is likely to bounce off without damaging the polystyrene, if we throw a marble hard it is likely to chip off a bit of the polystyrene. Replace marble with milk and polystyrene with sugar and you have a simplified model.
When a baby ingests breast milk the milk's IgA antibodies may be absorbed into the baby's bloodstream because?
many pepsinogen molecules remain unchanged
What is the explanation to the color changing milk?
the emulsification properties found in the dish soap cause the oil base properties found in the food coloring to dissolve which yields the awesome visual spectacle. the chemical bonds between the milk's protein and fat molecules are weak and the same emulsifiers break those weak bonds enabling the movement.
