15. What happens to water molecules when water freezes? ( ) A. They become arranged more regularly. B. They become smaller. C. They move much closer together. D. They move faster. 相关知识点: 试题来源: 解析 A 当水结冰时,水分子会形成一个有序的晶格结构,排列更加规律。因此,正确答案是 ...
What happens to molecules at high x-ray intensity?SangKil Son
What happens to the phosphate molecules during glycolysis?Question:What happens to the phosphate molecules during glycolysis?What Is Glycolysis:Glycolysis is the first step in cellular respiration. It prepares glucose into a molecule that can enter the citric acid cycle, called pyruvate, and it extra...
16 During evaporation, molecules escape rapidly from the surface of a liquid.What happens to the average energy of the molecules of the remaining liquid and what happens to the temperature of the remaining liquid? A average energy of temperature of remaining molecules remaining liquid Adecreases dec...
A molecule is the smallest amount of a compound: a substance made from two or more atoms. Some people find molecules and compounds confusing. Here's how to remember the difference. If you join two different chemical elements together, you can often make a completely new substance. Glue two...
However, cells, cellular organelles, and even molecules like DNA and protein are much larger than single atoms.Biologists use the scanning electron microscope to study the detailed architecture of cell surfaces. It uses an electron beam to scan the surface of a cell or group of cells that have...
The heroes of our story were conceived in this oil refinery. The plastic in their bodies was formed by chemically bonding oil and gas molecules together to make monomers. In turn, these monomers were bonded into long polymer chains to make plastic in the form of millions of pellets. Those ...
Describe how urine is make by explaining what happens at each part of the nephron。 解释在肾单位每一部分发生的描述尿的形成 Answer: (1)Glomerular filtration occurs at the glomerular capsule. During glomerular filtration, water, nutrient molecules, and waste molecules move from the flood in the ...
the protein in its proper three-dimensional structure so it can function. Enzymes are protein catalysts that have an active site where molecules can bind and undergo chemical reactions. The active site has a particular shape and structure that is important for allowing the enzyme to bind to its...
Ok lets turn to science: DEFINITIONS DIGESTION = the process by which food is broken into smaller molecules and prepared for absorption. ABSORPTION = the taking of substances into the internal environment of the body. (In this case from the digestive tract.) ...