MEDGARENERS COLLEGE an NNERSITY OF NEW YORK DEPARTMENT OF BIOLOGY 830 22 TEST 1
ID: 182557 • Letter: M
Question
MEDGARENERS COLLEGE an NNERSITY OF NEW YORK DEPARTMENT OF BIOLOGY 830 22 TEST 1 a DN incorated io ha cl DNA is known as a(n) l apså B geaghnge Cng phng Dithe moses peduczed be the wirus belore iz infects the cell Whichf the llowing is characieristic of the lytic cycle? um bacterial cellscaiting viral DN.A are produced The in gome mplians without destroying the host werical and horoontal ransmission of plant vinuses is that U venicl ies to the ransmission of a virus from a parent plant to its p miees toanme plant spreading the virus to another plant 3 venicl mssmeliers to the spread of viruses from upper leaves to lower leav miom mlisthe sgread of a vihs among leeves at the same general level nd hmi cm i vertical tmissicn sefiors to the sprend of viruses from trees and tall plants to bus reliers to the spread of viruses among plants of similar siz vetial asmissi ers to the trunsler of DNA from one type of plant virus to ramissics neliens to the eschange of DNA betweem two plant viruses of the same ty vetical mesmssinn nefiers an the trunsfier of DNA from a plant of one species to a d horintal lien to the spread of viruses among plants of the sameExplanation / Answer
1) B) Prophage. The genetic material of a bacteriophage, incorporated into the genome of a bacterium and able to produce phages if specifically activated.
2) E) This capsid is a structural protein made up of protein subunits called 'capsomeres,' This is not the part of genetic material.
3) E) Both A and C. Attachment of virus with host cell is a specific binding between viral capsid proteins and specific receptors on the host cellular surface. This specificity determines the host range of a virus.
4)D) In lytic cycle large number of phages are release after destroying the bacterial cell.
5) questions and options are not visible. sorry.
6) A) A prion is a type of protein that can trigger normal proteins in the brain to fold abnormally.
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