Prions are composed of
A - VCE - SSCE Biology - Question 1 - 2009 - Paper 1
Question 1
Prions are composed of
A. carbohydrates.
B. nucleic acids.
C. proteins.
D. lipids.
Worked Solution & Example Answer:Prions are composed of
A - VCE - SSCE Biology - Question 1 - 2009 - Paper 1
Step 1
Identify the composition of prions.
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Answer
Prions are infectious agents that are composed primarily of proteins. Unlike other pathogens, such as bacteria or viruses, prions do not contain nucleic acids (DNA or RNA). They are responsible for inducing abnormal folding of specific normal cellular proteins, which can lead to neurodegenerative diseases.
Step 2
Choose the correct option.
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