What is the structure of a virus? A single virus particle (calleda virion) has a nucleic acid (the overall name for DNA and RNA, genetic material) and an outer shell of protein (akacapsid), composed of multiple copies of one protein or a few different proteins, each of which ...
百度试题 结果1 题目What is the surface structure of naked virus?A.spikeB.capsid 相关知识点: 试题来源: 解析 B 反馈 收藏
1. Are viruses cellular organisms? 2. What is the basic structure of a virus? What is produced in the body in response to viral infection? What are the major events that led to the discovery of viruses? What kind of cells has viruses that can infect them?
Enveloped viruses are the least resistant to inactivation by disinfection. The structure of these viruses includes a lipid envelope, which is easily compromised by most disinfectants. Once the lipid envelope is damaged, the integrity of the virus is compromised, thereby neutralizing its infectivity. As...
根据第三段To do that, the drug must fit and lock into the virus like the right piece of a jigsaw(拼图), which means scientists have to identify the virus and build a 3-D model to study its surface before they can design an antiviral drug that is effective enough.可知,科学家们识别...
In virology, aspike proteinor peplomer protein is a protein that forms a large structure known as a spike or peplomer projecting from the surface of an enveloped virus. The proteins are usually glycoproteins that form dimers or trimers. ...
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mattersisthatyouareabletofollowtherightsetofguidelinestopreventyourselffromsuffering frommemoryloss. A.Itaffectsthememoryandlearningabilityofanindividual. B.Havingahealthyandbalanceddietisveryimportant. C.Tryinggivingyourselfabreakwillbeagoodway. D.Itmakesitalmostimpossibletofindthetruecauseofmemoryloss. E.This...
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Configure an ACL on Interface 3 to block packets that match virus signatures. ACL Fundamentals An ACL matches packets against the rules in contains to filter packets. ACL Structure Figure 1-2shows the structure of an ACL. Figure 1-2ACL structure ...