Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Describe the journey of a hypothetical enveloped (-) RNA virus through three basic host barriers to infection: Physical b arriers, Innate immune response and adaptive immune response. After overcoming physical barriers, how are viruses recognized at each step, what cells are involved, what soluble factors are involved, which adaptive immune effector cells recognize F and N viral proteins and how is the virus eliminated at each step? For simplicity, let's assume the only the Fusion Protein (F) and Nucleoprotein (N) are recognized by the adaptive immune response (500 words max).

Part B
Almost all viruses have to produce viral proteins that aid evasion of the host immune response. For each of the viral proteins listed below, describe why the activity described would enable the virus to avoid immune response. What aspect of the immune response does the protein inhibit (intrinisic, innate or adaptive) Limit response to 4-5 sentence/protein.

a) In addition, to facilitating transcription of viral genes, the P protein also inhibits the TAP1 transporter located in the membrane of the ER membrane.

b) In addition to coating the viral RNA, the N protein inhibits the host enzyme PKR.

c) Matrix protein M bines to the host myd88 protein and inhibits its ability to transduce signals in the cell.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943130

Have any Question? 


Related Questions in Biology

Ocean systemsaccording to the law of conservation of energy

Ocean Systems According to the law of conservation of energy, energy cannot be created or destroyed, but it can change from one form to another 1. A boy doing a cannonball into the pool. He went from potential to kinetic ...

Cell cycle checkpoints are an important feature of a

Cell cycle checkpoints are an important feature of a dividing cell to reduce errors that can occur in various stages of the cell cycle. Loss of Rb, an important part of the G1-S transition checkpoint, can result in uncon ...

1 how cando you reduce the amount of waste and pollution

1. How can/do YOU reduce the amount of waste and pollution that you create?  In other words, describe 3 things that you can do/already do to reduce, reuse and recycle more. 2. The City of Phoenix recently started a progr ...

Two adjacent filaments of spirogyra affins each 10 cells

Two adjacent filaments of spirogyra affins each 10 cells participating in reproduction. How many new Spirogyra plants are produced during sexual reproduction?

You have just cloned a gene from cucumber that when mutated

You have just cloned a gene from cucumber that, when mutated, causes pale green instead of green seedling in cucumber. You want to clone out the orthologous gene (this means the same gene) from Arabidopsis and find out i ...

Biology assignment central nervous system1the central

Biology Assignment: Central Nervous System 1.The central nervous system (CNS) consists of the brain and spinal cord . 2.The epidural space contains primarily fat . Epidural anesthetics therefore have to cross the dura ma ...

Explain why the removal of great sharks poses a threat to

Explain why the removal of great sharks poses a threat to bay scallops on the Atlantic Coast of North America, despite the fact that large sharks do not feed on scallops. Include the concept of a trophic cascade in your ...

Which type of reproduction occurs through the formation of

Which type of reproduction occurs through the formation of different types of spores in favourable and unfavourable conditions by division of the protoplast

Describe the major events involved in image formation on

Describe the major events involved in image formation on the retina, and list in the correct order the components of the eye that light passes through on its way to the retina. Describe the specific consequences of any a ...

1 keeping in mind that lying is stressful what externally

1. Keeping in mind that lying is stressful, what externally detectable signs might a lie detector identify, assuming it reliability? 2. What would be the effect on the circulatory system if a person received a massive do ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen