unit 1

Created by: aishahassan
Created on: 20-03-14 21:46

how are sucessful tissue and organ transplant done?

the are done by chosing doners that are genetically similar and then by giving suppressor drug

1 of 5

what is phagocytosis?

this is the process when a phagocyte detects forieign material then engulf it creating a vacule around it then the lysosome binds with the vacule and relise enzymes that digest the foreign material

2 of 5

what are four first line defence against microbial invasion in animal?

tough skin, cilia in airway, acid in gut, blood congealing

3 of 5

describe the cycle of virus replication in a bactirium?

firstly virus attech to host cell, then viral nucleic acid enters the cell, it hijacks the matabolism and produce viral dna, then the protein coat is made virus is assebled then host cell bust and new virus is released

4 of 5

describe the process of dna replication?

the dna molecule unwinds, weak hydrogen bond

5 of 5

Other cards in this set

Card 2

Front

what is phagocytosis?

Back

this is the process when a phagocyte detects forieign material then engulf it creating a vacule around it then the lysosome binds with the vacule and relise enzymes that digest the foreign material

Card 3

Front

what are four first line defence against microbial invasion in animal?

Back

Card 4

Front

describe the cycle of virus replication in a bactirium?

Back

Card 5

Front

describe the process of dna replication?

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unit 1