could be added to the passage.fine muds，living organisms原文中organic matter对应待插入句的living organisms，而且空二后提出Two additional kinds of evidence support the hypothesis对应待插入句中scientists believe…，因为，科学家先提出看法再用证据支持这种假设，逻辑比较合适，因此第二空插入句子更合适。
beginning with milk saccharides in infants to the more complex plant cell wall polysaccharides in the adult gut. The major microbial end-products of the glycan metabolism are organic acid (OA) metabolites which serve the host through nourishment of colonocytes, maintenance...
Which of the following terms would be identified as the most complex carbohydrate? (a) Monosaccharides (b) Disaccharides (c) Trisaccharides (d) Polysaccharide Which of the following has been identified as cell inclusions but are NOT storage compounds? A...
In recent years, there has been considerable progress in determining the soil properties that influence the structure of the soil microbiome. By contrast, the effects of microorganisms on their soil habitat have received less attention with most previous
第2题 判断题 (1分) The word crushed in the sentence Another major body complex is the digestive system. The process begins in the mouth, where food is chopped and crushed by the teeth means吃 . 第3题 判断题 (1分) In the sentence The skeletal-mascular system gives form to the body....
They are used in the industries for catalyst and polymer synthesis. They are used in the estimation of hard water and electroplating to prevent the surface from corrosion. Answer and Explanation: a. While naming the compound i...
These single-celled organisms are the most numerous representatives of the animal kingdom, and, like bacteria, a million or more can sometimes inhabit each cubic centimeter of soil. Protozoa feed on organic matter and [#highlight9]hasten[/highlight9] its decomposition. Among other soil-dwelling...
A complex array of processes are conducted by enzymes, as an intracellular fermentation commences within the intact grapes. This process produces alcohol plus various compounds which affect aroma and flavor. The effects of carbonic maceration (CM) on phenolic content may vary with different grape ...
B.Apples are not easy to digest. C.Apples have limited benefits for young people. D.Apples have better effects on keeping fit than vegetables. 11.Where is the text most likely from? A.A nursing paper.B.A biology tex...
or it can be released from the heme-containing food. There are several mechanisms of free heme detoxification in animals. The most studied mechanism operating in humans and other mammals includes a complex cascade of catabolic reactions of heme oxidation and decomposition to bilirubin and other deriv...