Bacteria are microscopic organisms which means they are viewed under a microscope. There are many types of bacteria both in and on our bodies. Some bacteria are beneficial while others are harmful.Answer and Explanation: There are three major groups of bacteria that are classified by their shapes...
What is the type of bacteria that digests the milk sugar lactose? What are the nutritional media types for growing bacteria? What four things do bacteria need to grow? For nitrogen fixation: What is being oxidized? What is being reduced? What are the electron donor and acceptor? ...
are extremely important to keep this form of food infection at bay, particularly if you are handling animals of any kind. This infection can be easily diagnosed by testing the stool sample of the patient in which the bacteria may be identified. This infection usually takes about five to seven...
the natural balance of bacteria may get disturbed in the intestines leading to the occurrence of diarrhea. The other medicines/drugs which can cause diarrhea are:
Bacteria shouldn't be confused with the other major group of prokaryotes called archaea. Archaea are also single-celled organisms, but the two groups differ in the kinds of molecules they use to build their cell walls and in the metabolic processes they use. ...
A. How microscopic organisms are measuredB. The use of bacteria for research in geneticsC. Diseases caused by bacterial infectionsD. The three major types of bacteria 相关知识点: 试题来源: 解析 D 题目询问讲座主要讨论细菌的哪个方面。选项分析如下: - **A. 如何测量微生物**:虽然细菌属于微生物...
“Butmostbacteriaarenotharmful.(但大多数细菌不是有害的。)”,可知该选项内容矛盾,所以B项错误;C项表示“它们有很多不同的用途",根据文章第一段第四行“BacteriaperformmanyusefuljobsalmosteverywhereonEarth.(细菌几乎在世界上的每个地方都可做许多有用的工作。)”以及文章第二段第一行“Humanshavelongusedthe...
Different Types found in Pond Water etcMicroorganisms are simple, single celled organisms that can be found all around the world. They are largely composed of the members of the plant kingdom, fungi, bacteria and protozoa. As such, they are only visible under the microscope. ...
Phycobilinsare further of three types’phycocyanin, allophycocyanin, and Phycoerythrin.They are blue and red in color and their color is not static. It may keep on changing. In this type of bacteria gas vacuoles are found which have small microscopic units known as Gas Vesicles. Vacuoles basica...
Nowadays when we want to determine the characteristics of something, we look at its biochemistry and its genetic material. And what we’ve discovered is that some bacteria are not like the others. Many of these are called extremophiles. They live in very strange places, in polar ice or in ...