Question

How does a virus infect a cell? Include the following bold terms in your answer: spike...

How does a virus infect a cell? Include the following bold terms in your answer: spike proteins (or spike glycoproteins), Host receptor, lysosome, translation, ribosome, mRNA.

Homework Answers

Answer #1

1) Spike protein :- On the surface of virus spike proteins are present which help in invading the host cell.

2)Host receptor :- Virus bind on the surface of host receptor .After endocytosis new virus formation occur.

3) Replcation of RNA / DNA occur in nucleus of host cell.

4) Ribosome help in formation of protein coat , Golgi complex help in formation of capsid and protein coat .

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
this question is based on the following: the EH virus binds to a receptor called IRL-1....
this question is based on the following: the EH virus binds to a receptor called IRL-1. Consider the data/table below: Receptor name Mouse liver cell Mouse Pancreas cell sheep liver cell Sheep pancreas cell Cow liver cell Cow pancreas cell IRL-1 absent absent absent present absent Present CR5 Present absent Present Present Present Absent CX9 absent present Absent Present absent Present MSR-6 absent absent Absent absent present Present Please answer the following based on the information above. put the answer...
Explain how the phenotype of an organism is determined by its genotype. (Use the terms below...
Explain how the phenotype of an organism is determined by its genotype. (Use the terms below in your answer) Endomembrane organelles (name all involved) Prokaryotic transcription and translation Initiation Elongation Termination ribosome Codons Amino acid Common ancestry TRNA MRNA Polypeptide chain Stop codon Retroviruses Reverse transcriptase Viral progeny
Please only answer no need to explain. Thank you _____20. All of the following are caused...
Please only answer no need to explain. Thank you _____20. All of the following are caused by rickettsia except                  A. Rocky Mountain spotted fever                   B. sleeping sickness                  C. epidemic typhus                                         D. endemic murine typhus _____21. All of the following are herpes viruses or are caused by herpes viruses except                  A. kuru      B. Burkitt’s lymphoma      C. infectious mononucleosis     D. cytomegalovirus _____22. The tiger mosquito                  A. is Aedes aegypti     B. better adapted to cooler climates than other mosquitoes...
Describe how a normal infection becomes a pandemic disease. In your answer include the 6 stages...
Describe how a normal infection becomes a pandemic disease. In your answer include the 6 stages of the chain of infection (Stage One: Infecious Agent, Stage Two: Reservoir, Stage Three: Portal of Exit, Stage Four: Transmission, Stage Five: Portal,Stage Six: Host) of Entry). Use the influenza virus as an example of how a normal infection can lead to a Pandemic Disease.
Explain how antibiotic resistance develops to drugs like penicillin. In your answer, discuss the following: the...
Explain how antibiotic resistance develops to drugs like penicillin. In your answer, discuss the following: the role of the bacterial cell wall glycoproteins and one type of genetic mechanism that allows bacteria to develop resistance to antibiotics
Myc is a potent oncogenic protein that has many effects in the cell. Answer the following...
Myc is a potent oncogenic protein that has many effects in the cell. Answer the following questions regarding Myc. Myc is an example of a bHIH protein, what does this mean? Give an example of two other bHIH proteins. How do these bHIH proteins affect cancer deveolpment? Be specific with regards to which molecules are being turned on/off. Mention where in the cell cycle the effects takes place and the effect it has on cell differentiation?
PLEASE EXPLAIN YOUR ANSWER COMPLETLY AND CORRECTLY. THANK YOU! Consider a yeast cell which wants to...
PLEASE EXPLAIN YOUR ANSWER COMPLETLY AND CORRECTLY. THANK YOU! Consider a yeast cell which wants to express a 900 bp gene. Assuming this gene has no introns, ignoring any 5’ or 3’ untranslated regions, and assuming a 100 bp poly-A tail, how many nucleotides are required to transcribe this gene? For simplicity’s sake, let’s assume all the nucleotides are ATP. Based on what you know about translation, how many ATPs (or GTPs) would required to translate this protein? Given the...
Type Answer or Dont Bother Answering. How does the octet rule relate to bonding? Include an...
Type Answer or Dont Bother Answering. How does the octet rule relate to bonding? Include an explanation of the octet rule in your answer.
1. The major functions of the plasma membrane do NOT include... Ribosome production Separation of the...
1. The major functions of the plasma membrane do NOT include... Ribosome production Separation of the fluid environments inside and outside the cell Regulation of molecules and ions that pass into and out of the cell Recognition and communication between different cells Maintaining connections between adjacent cells 2. Cholesterol is removed from your bloodstream because protein receptors on your cells detect the presence of LDL molecules and trigger endocytosis. What kind of active transport is this? Receptor-mediated endocytosis Facilitated diffusion...
Immunity’s Early-Warning System. Scientific American, January 2005. For the following questions, please provide a general answer...
Immunity’s Early-Warning System. Scientific American, January 2005. For the following questions, please provide a general answer and a specific example – when possible. Article Link : file:///Users/lauraheredia/Downloads/innate%20immuntiy%20article%20(3).pdf How can exposure to LPS lead to septic shock? What is a situation in which one would be exposed to LPS? In what organism were Toll proteins first discovered? What happens when a bacteria binds a TLR, for example, LPS binding to TLR-4? How is the signal transmitted from the receptor to the...