Viruses are not considered living organisms. Why? A. They can reproduce on their own. B. They have a cell nucleus. C. They need a host cell to reproduce. D. They can move by themselves. 相关知识点: 试题来源: 解析 C。病毒需要宿主细胞才能繁殖,所以不被认为是生物。
Viruses possess characteristic features of both living and non-living. At first glance, viruses almost look like a piece of machinery. Explore more only at BYJU’S
Why are viruses not considered a living organism? Why rotation is nonlinear? Does a prism have identical bases? Why is the zero rings not an initial object? Explain why int_{0}^{1} square root{1 + x} d x is more than or equal to int_{0}^{1} square root{1 + x^2} d x. ...
Why are viruses not considered to be living organisms? Why is carbon so important in biology? Why are multicell organisms considered complex? Why is biological oceanography important? Why do while benzene fluoresces, pyridine does not? What determines the specific behaviors and characteristics of an...
They are “Non-living Things”!Indeed a virus is only a nucleic acid surrounded by a protein coat, and has no life! Thus, if there is a Corona Virus on the table in front of us, it will not harm us. However, viruses have a special characteristic, and that is, if they get into ...
Emerging viruses: why they are not jacks of all trades? In order to limit the impact of the recent pandemi Bedhomme,Stephanie,Elena,... - 《Current Opinion in Virology》 被引量: 24发表: 2015年 Viruses as Living Processes The view that life is composed of distinct entities with well-defi...
viruses are made up of molecules such as proteins, nucleic acids, lipids, and carbohydrates, etc. Viruses are protein and genetic material that can survive and reproduce within a host. Answer and Explanation:1 The answer to whether viruses are alive or not is unclear. The traits of living th...
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They are “Non-living Things”!Indeed a virus is only a nucleic acid surrounded by a protein coat, and has no life! Thus, if there is a Corona Virus on the table in front of us, it will not harm us. However, viruses have a special characteristic, and that is, if they get into...
These days, there are thousands of different viruses and malware on Internet. Like the writers of viruses and other malicious code are many and diverse, and their reasons and motives that drive people to create a virus are as wide-ranging as themselves. Generally, all people that who write ...