Question

Why do viruses become less virulent?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Biology

Microbiology

Related Biology Q&A

Find answers to questions asked by students like you.

Q: Hi, can you help me, please?(answer should be less than 2 pages)

A: Fat is essential for the body in small amounts. Consuming too much fat can lead to excess calorie in...

Q: What is the purpose of conjugation in bacteria?

A: Horizontal gene transfer is the process through which an organism incorporates its genetic material ...

Q: ) The tubuloglomerular feedback mechanism responds to an increase in a.) A) urine production by sign...

A: Tubuloglomerular feedback is an adaptive mechanism that links the rate of glomerular filtration to t...

Q: A patient recently underwent a transplant and first shows success. About two months after the surger...

A: Transplant rejection is a process in which a transplant recipient's immune system attacks the transp...

Q: What are the events that take place in the Mitochondria and how do they allow for ATP production?

A: Mitochondria is a large structure that can occupy a significant amount of the volume of a cell. It i...

Q: anatomy i want to solve all part of guestion

A: Digestion is the process of breakdown of food particles into smaller less complex components. It con...

Q: The primary mechanism of water reabsorption in the kidney is a.) secondary active transport by means...

A: Kidneys are the excretory organs which are aimed at filtering the blood and formation of urea. The s...

Q: What is mean by  competent?

A: Cell transformation is the process of transforming a cell genetically that is, changing the genetic ...

Q: What is the other name of granulocytes?

A: Granulocytes are a category of white blood cells in the innate immune system. They are characterized...

Q: A bacterial cell has been tagged by antibodies and is destined to undergo phagocytosis. Discuss the ...

A: The bacterial cell is coated with IgG (immunoglobulin G) that binds to the opsonin receptors. The im...

Q: a) Design an mRNA sequence that would be translated by this system as a polypeptide consisting of al...

A: RNA (Ribonucleic acid) polymerase is the major enzyme responsible for the transcription process in e...

Q: Be able to explain hematopoiesis with regards to all 5 erythrocytes, and the thrombocytes

A: The production of all of the cellular components of blood and blood plasma is called hematopoiesis. ...

Q: Compare and contrast the difference between top-down vs. bottom-up regulation in a bullet-point list...

A: Population ecology is the study of the dynamics of populations in an ecosystem. Populations tend to ...

Q: write the names of the specific structures indicated i want to solve parts 1,2,3,4,5,6,7,8,9,10,11,1...

A:   The abdomen is the body space between thorax and pelvis. It contains all the digestive organs incl...

Q: what metabolic process is this, and why?

A: Citric acid cycle or krebs cycle is a metabolic process that occurs in all aerobic organism to produ...

Q: Explain the causes and effects of coronary heart disease

A: The network of circulatory system consists of blood, blood vessels and the heart. This entire networ...

Q: when was the polytene chromosome first discovered and in which species?what are the roles of interba...

A: Polyetene chromosome is the largest chromosome present in the salivary glands. 

Q: What do you mean by neutrophils?

A: Leukocyte (white blood cell) refers to a colorless cell that circulates in the body fluids and in th...

Q: Can viruses do horizontal gene transfer?

A: Horizontal gene transfer is also known as lateral gene transfer. It is the process of movement or tr...

Q: What are the steps of bacterial conjugation?

A: Bacterial conjugation: It is a method of exchanging genetic material from between two different bact...

Q: How does a Winogradsky column show actual environmental conditions?

A: Winogradsky column is a device invented by Sergei Winogradsky in the 1880s that is used to culture v...

Q: what are merodiploids?

A: When a mutation is first identified, it is not possible to find if it has gained or loss of function...

Q: What is cell theory?

A: with the advancements made by Leeuwenhoek to microscopes, a new division of biology began which enab...

Q: Human xanthine oxidase catalyzes the oxidation of hypoxanthine to xanthine and can further catalyze ...

A: Human xanthine oxidase is an enzyme that catalyzes the oxidation of hypoxanthine to xanthine and fur...

Q: Why are humans classified as Primates – be sure to include the criteria for being a Primate? What ot...

A: 1. Humans share more DNA with lemurs, monkeys and apes than they do with other mammals.    2. Humans...

Q: Explain how stabilizing selection, directional selection, and disruptive selection affect the evolut...

A: Natural selection is defined as the process by which living organisms having traits that better enab...

Q: What type of RBCs are present in camels?

A: RBCs are red blood cells that transport oxygen to various tissues in the body. They contain a pigmen...

Q: What is the shape of the white blood cells?

A: Leukocyte (white blood cell) refers to a colorless cell that circulates in the body fluids and in th...

Q: How does gene transfer work?

A: Gene is a segment of DNA that codes for a protein. A gene can be transferred naturally and artificia...

Q: Is conjugation a vertical gene transfer?

A: The transfer of genetic material between cells is divided into two major categories, namely horizont...

Q: What did you find about our ancestors?

A: Hominoids such as gibbons (lesser apes) and the great apes (chimpanzees, gorillas, and orangutans) a...

Q: This has not been graded yet.

A: The kidneys are supplied with the renal artery which passes under the vena-cava to the right kidney....

Q: At the molecular level, what causes incomplete penetrance? Answer in terms of protein function at a ...

A: Penetrance is the percentage of individuals expressing a certain trait if the genotype responsible f...

Q: If the base sequence of a segment of a molecule of DNA is changed, will the base sequence of the mRN...

A: The genes are segments of DNA that contain hereditary information. Some part of this gene is convert...

Q: How do mineral salts participate in enzymatic activity?

A: Mineral salts are essential elements of the organism and make approximately 4% of our body mass. The...

Q: 32. Which of the following is always present on the basolateral membrane of renal tubule cells? a. N...

A: Na+/K+ ATPase transporter is always present on the basolateral membrane of renal tubule cells.

Q: Which equipment is required to measure the pollutants?

A:   Pollution is defined as any physical, chemical, or biological change in the environment, which is ...