These delivery particles
A - VCE - SSCE Biology - Question 8 - 2012 - Paper 1
Question 8
These delivery particles
A. contain mucus.
B. are being used as vectors.
C. are capable of causing AIDS.
D. would be absorbed by all CF-diseased airway cells.
Worked Solution & Example Answer:These delivery particles
A - VCE - SSCE Biology - Question 8 - 2012 - Paper 1
Step 1
A. contain mucus.
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Answer
This option is incorrect. Delivery particles, specifically those used in gene therapy or medication delivery, do not contain mucus as part of their design.
Step 2
B. are being used as vectors.
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Answer
This option is correct. Delivery particles are frequently employed as vectors to transport genetic material or therapeutic agents into target cells.
Step 3
C. are capable of causing AIDS.
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Answer
This option is incorrect. Delivery particles do not cause AIDS; they are designed to deliver genes or drugs, not infectious agents.
Step 4
D. would be absorbed by all CF-diseased airway cells.
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Answer
This option is incorrect. While delivery particles can target CF-diseased airway cells, they may not be absorbed by all such cells due to variability in cellular uptake mechanisms.
