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Are bacteria and viruses surrounded by a protein coat?
No - They are surrounded by a protein coat called the capsid
What structures are found in all viruses?
protein coat and nucleic acid
How do viruses attache themselves host cells?
Viruses have to attach them selves by way of a protein called a recognition factor. They bind to receptors on the host cell and then lose their capsid (coat).
What fluid contains weakened disease causing viruses or bacteria?
filter,diatom,bacteriophage,or vaccine
What is the structure of a parasite?
This varies greatly depending on the parasite. Some consider viruses to be parasites. Viruses aren't even cells and only have a protein coat covering nucleic acid. Other parasites have one or many cells.
Viruses contains what?
Viruses contain an inner nucleic acid core (genetic material) and an outer protein coat (capsid).
Do viruses have a protein coat?
no
What is the name of the Protian homeworld?
Protia.
What are protians?
There is no English word "protian."
What is a viruses coat called?
Capsid.
Do animal cells have a protein coat?
No, animal cells do not have a protein coat. Only viruses have a protein coat.
What does fruit and vegetable contain?
protian and vitamns
Do viruses have protective shell?
coat or capsid
Are bacteria and viruses surrounded by a protein coat?
No - They are surrounded by a protein coat called the capsid
What r viruses?
If you mean what are viruses then they are nonliving strands Rna surrounded by a protein coat
Has weatabix and fruit got protian in?
yes it hAS ALOT
What 2 structures do all viruses have?
All viruses have nucleic acid and a protien coat called a capsid
