百度试题 结果1 题目Which of the following is not a type of catalyst used in chemical reactions? A. Homogeneous catalyst B. Heterogeneous catalyst C. Biological catalyst D. Inert catalyst 相关知识点: 试题来源: 解析 D 反馈 收藏
27 Which definition of a drug is correct? A a substance that increases the rate of a chemical reaction and is not changed by the reaction B a protein that functions as a biological catalyst C a substance taken into the body that modifies or affects chemical reactions in the body D a chem...
B) All enzymes are proteins: Enzymes are biological catalysts that speed up reactions by creating a second pathway for the reaction to take place. They are protein molecules that come in a variety of shapes and sizes, each serving as a catalyst for various reactions. Bu...
Copper is an essential trace element, which is an important catalyst for heme synthesis and iron absorption. Following zinc and iron, copper is the third most abundant trace element in the body. Copper is a noble metal, like silver and gold. Useful industrial properties include high thermal ...
aThe fastest pace not cross over, but continued; the slow pace is not small, but wander.. 最快速的步幅不横渡,但继续; 缓慢的步幅不是小的,而是漫步。[translate] awhich are responsible 哪些负责对进行各种各样的操作[translate]
a• 利用该套设备在生产现场进行实际工业催化剂装填试验,获取相关数据,结合EDEM模拟结果,撰写论文和专利 • Is producing the scene using this set of equipment to carry on the actual industry catalyst filling experiment, the gain correlation data, unifies the EDEM analogue result, the composition paper...
water conflicts, water is the object of the conflict; water can also be an instrument in a conflict(which occursoversome other issue); or water can be a catalyst for conflict and can create internal political instability. wrdmap.org
Upon hydrolysis, the glycosidic bond linking the two carbohydrates in a C12H22O11 molecule is broken, yielding glucose and fructose. Sucrose can be dehydrated with the help of H2SO4 (which acts as a catalyst) to give rise to a black solid which is rich in carbon. ...
i. Using diagrams, describe the structure of enzymes. ii. Describe the role of enzymes in metabolism with examples Using or explaining terms like a biological catalyst, lock and key, active site, induced fit, metabolism, cata...
Which of the following is a biological catalyst that decreases the activation energy to cause a reaction to happen? a. activation energy b. enzyme c. substrate d. active site What occurs immediately after the appropriate molecule enters the active site of...