What are the two kinds of subunits that make up a fat molecule, and how are they arranged in the molecule? What does hydrogen bonding do to the natural movement of molecules? Why? Which of the following is the most common kind of chemical bond in biological molecules?
What is a virus and how does it work at the molecular level? What is an antibiotic and how do antibiotics work? Why don't antibiotics kill normal cells? What is a vitamin, and why do we need to take them every day? How do poisons work? What does it mean to be alive, at least ...
What does equilibrium mean in the context of diffusion? Give the conditions/factors that influence germination. Explain what is the independent/manipulated variable is in an experiment. Why must a hypothesis be testable? Explain the phenomenon in nature that is caused by water's properties. ...
The whole issue of regarding a bond as a link between two specific atoms is complicated by the recent work ofPeter Schreinerof the University of Giessen, Germany, and his coworkers. They found that unusually long carbon–carbon single bonds can be sustained in some exotic molecules, in which ...
Neutrons are about as massive as protons, and are found in the nucleus of the atom alongside protons. While protons have a positive charge and electrons have a negative charge, neutrons have no charge. Much how changing the number of electrons does not change the element itself, changing the...
The nucleotides in a base pair are complementary which means their shape allows them to bond together with hydrogen bonds. The A-T pair forms two hydrogen bonds. Biology, Medical, Biotechnology, Scientific & Educational, Human genome Before Polarization Physics, Scientific & Educational Boron ...
Glass is chemically inert. This picture shows the silica atom in white, which binds with the four oxygen atoms. Each oxygen atom binds with one silica atom. Glass does not make chemical bonds because it is so solid, and all the bonds are taken. You must almost force a bond with anything...
and reactions comprise only a rearrangement of bonds such that the total bond order is preserved. In particular, for every conservative RN, there exists a Lewis realization, in which any two compounds are realized by pairwisely distinct multigraphs. Finally, we show that, in general, there are...
In terms of structural formulas, every compound is a labeled multigraph, in essence a Lewis formula, and reactions comprise only a rearrangement of bonds such that the total bond order is preserved. In particular, for every conservative RN, there exists a Lewis realiza- tion, in which any ...
How Does Deforestation Affect the Environment How Much Water Do You Need to Drink in a Day How to Calculate the pH of a Weak Acid? How to Make Slime? How to Prevent and Control Fire - Classes, Types, Effects and Prevention Huckel's Rule Humic Acid Hunds Rule Hunsdiecker Reaction HVZ Rea...