So you have a solid substance. So you start to add heat to it. What happens as you start to do this? Increasing the rate of heating of a substance at its melting point only causes more rapid melting. When the melting point is reached, ther thermal energy is sufficient to overcome intermolecular forces holding the components at their statioinary points. Thermal energy causes the components of the solid to vibrate faster. Heating of the now formed liquid results in increaseing the liquid temperture.

So you have a solid substance. So you start to add heat to it. What happens as you start to do this? Increasing the rate of heating of a substance at its melting point only causes more rapid melting. When the melting point is reached, ther thermal energy is sufficient to overcome intermolecular forces holding the components at their statioinary points. Thermal energy causes the components of the solid to vibrate faster. Heating of the now formed liquid results in increaseing the liquid temperture.

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter18: Vitamins, Minerals, And Herbals

Section: Chapter Questions

Problem 24RQ

See similar textbooks

Similar questions

Match each molecule with its component(s).
Biologically, how expensive are you? The elements that make up the typical adult body can be purchased from chemical supply companies for about $3,000-$4,000. However, each of those elements must be chemically bonded to together to produce the complex biological molecules of life (proteins, nucleic acids, carbohydrates, lipids). Using sophisticated laboratory equipment, highly trained scientists can synthesize these complex biological molecules from basic elemental building blocks, but this costs millions of dollars!Consider the differences in worth between the elemental and biomolecular components of life. Explain the difference in terms of the characteristics of life.
Which of the following correctly describes how high levels of fatty acid structures contribute to the rigidity of the cell membrane? The cell membrane becomes more rigid as the amount of unsaturated fatty acids with a kinked structure increases. The cell membrane becomes more rigid as the amount of unsaturated fatty acids with a kinked structure increases. The cell membrane becomes more rigid as the amount of saturated fatty acids with a straight structure increases. The cell membrane becomes more rigid as the amount of saturated fatty acids with a straight structure increases. The cell membrane becomes less rigid as the amount of unsaturated fatty acids with a straight structure increases. , , The cell membrane becomes less rigid as the amount of unsaturated fatty acids with a straight structure increases. , , The cell membrane becomes less rigid as the amount of saturated fatty acids with a straight structure increases.
In a fatty acid, the shorter the carbon chain, the more solid the fatty acid becomes. True False
it’s not protein
protein folding briefly
How do cats drink? Scientists using high-speed video have shown that cats use an interesting technique to drink substances water and Four times a second, the cal touches the tip of its tongue the water and draws a column of water up into its mouthbefore pull the water back down. Describe how the properties of water allow cats to drink in this including how water's molecular structure contributes to the process Match the terms in the left column to the appropriate blanks in the sentences on the right. Terms can be used once, more than once, or not at
Which of the following phospholipid is considered as structural components of nervous tissue? Sphingomyelin Glycerophospholipid Inositol Plasmalogen
9. You are walking down the “tough streets” of New Jersey, and suddenly you feel the need to run away from someone who is accosting you! Your muscles keep a form of energy stored just for these emergencies. What macromolecule stores energy in the muscles? * A. Glucose B. Galactose C. Starch D. Glycogen
While walking to biochemistry class with a friend, you see the following graffiti spray painted on the wall of the science building: “When a system is in equilibrium, the Gibbs free energy is maximum.” You are disgusted, not only at the vandalism, but at the ignorance of the vandal. Your friend asks you to explain.
Cholesterol maintains the fluidity and stability of membranes at different temperatures. Cholesterol, therefore, ensures that the lipid bilayer Is always packed firmly Always has sugar molecules Is always moving Is destroyed
Fats and oils are both triglycerides. Which description(s) below are true regarding the difference(s) between fats and oils? Fats and oils are both triglycerides. Which description(s) below are true regarding the difference(s) between fats and oils? Steroid All statements are true except A. Fats are solid at room temperature because they are saturated triglycerides. Fats are produced by animals and oils by plants. Oils are liquid at room temperature because they are unsaturated triglycerides. Fats and oils have the same properties and characteristics and are not different from one another.