The protozoan Kentrophoros carries a dense coat of bacteria on its surface - VCE - SSCE Biology - Question 2 - 2003 - Paper 1
Question 2
The protozoan Kentrophoros carries a dense coat of bacteria on its surface. Kentrophoros engulfs these bacteria by bending its cell surface around them.
This process... show full transcript
Worked Solution & Example Answer:The protozoan Kentrophoros carries a dense coat of bacteria on its surface - VCE - SSCE Biology - Question 2 - 2003 - Paper 1
Step 1
Identify the Process
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Answer
The question describes a protozoan, Kentrophoros, that engulfs bacteria by bending its cell surface around them. This action of engulfing substances is characteristic of a specific cellular process.
Step 2
Choose the Correct Option
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Answer
Among the options given:
A. osmosis refers to the movement of water across a membrane, not applicable here.
B. apoptosis is programed cell death, also not relevant.
C. pinocytosis involves the engulfing of fluids.
D. phagocytosis is the process where cells engulf large particles or other cells.
Based on the description, the correct answer is D. phagocytosis.