每日一句:长难句拆解:定语从句:Some plants produce toxins that look similar at the molecular level to spider and scorpion venom主干提取:plant+produce+toxin植物产生毒素什么样的“toxin”呢?that 引导的定语从句来解释说明:that look similar + at the molecular level + to spider and scorpion+ venom看起来...
Isaac S.some fungi produce toxins that affect the physiological functioning of higer plants,what is the role of these compounds in the development of plant disease.Mycologia. 1998Isaac S.some fungi produce toxins that affect the physiological functioning of higer plants,what is the role of these ...
Bacteria are communal and readily form biofilms. These collectives tend to grow and as they do problems can emerge. In a large colony the cells on the periphery are in optimal position with regard to nutrients but subject to predators, viruses, and environmental toxins. Those in the interior ...
rather than the saliva in your mouth. The longer you chew, the longer the food is in contact with saliva which contains enzymes to help break it down. However if you chew less, bacteria near your lower end will have to do most of the work –...
Check the label of the vitamin C that you use. You will find fillers, artificial colors, and artificial sweeteners (some of which are excitotoxins.) Headaches, dizziness, digestive upset, and heart palpitations from vitamin C supplementation can be related to the additives in a vitamin C supple...
Toxins in well water could show up in garden produce ; Private wells may contain carcinogens, and some experts suggest caution when watering gardens.
One of the mechanisms is based on the ability of the organisms to multiply and spread widely in tissues, and the other is based on their ability to produce extracellular enzymes and toxins. Infections caused by the multiplication of the organisms are a significant problem. Multiplication of S. ...
When t = 1 , they are identical. We require t ≠ 1 because there are several formulas with 1 − t in the denominator; however, it is generally possible to obtain meaningful limits as t → 1 . The irreducible modules of these algebras correspond to partitions of N. They are ...