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Previous year question hub

Prokaryotic Cells: Structure and Function - Life Sciences Previous Year Questions

Practice Prokaryotic Cells: Structure and Function - Life Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

10Papers
10Years
18Questions
1Topics

Prokaryotic Cells: Structure and Function question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 15 83.3%
Medium 3 16.7%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 14 77.8%
MSQ 4 22.2%

Subject weightage

Top subjects by unique question coverage.

Life Sciences
18 Qs

Most asked topics

Top topics across the included previous year papers.

Prokaryotic Cells: Structure and Function
18 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Cell Envelopes and Membrane Transport
10 Qs
Surface Structures, Inclusions and Motility
8 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Life Sciences (XL) 2026
2 Qs
Life Sciences (XL) 2025
3 Qs
Life Sciences (XL) 2024
3 Qs
Life Sciences (XL) 2023
2 Qs
Life Sciences (XL) 2019
2 Qs
Life Sciences (XL) 2016
1 Qs
Life Sciences (XL) 2013
1 Qs
Life Sciences (XL) 2012
1 Qs
Life Sciences (XL) 2009
2 Qs
Life Sciences (XL) 2007
1 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Life Sciences (XL) 20262026
2 questions in this view
2026
Life Sciences (XL) 20252025
3 questions in this view
2025
Life Sciences (XL) 20242024
3 questions in this view
2024
Life Sciences (XL) 20232023
2 questions in this view
2023
Life Sciences (XL) 20192019
2 questions in this view
2019
Life Sciences (XL) 20162016
1 questions in this view
2016
Life Sciences (XL) 20132013
1 questions in this view
2013
Life Sciences (XL) 20122012
1 questions in this view
2012
Life Sciences (XL) 20092009
2 questions in this view
2009
Life Sciences (XL) 20072007
1 questions in this view
2007

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2007 · Life Sciences · Prokaryotic Cells: Structure and Function · Cell Envelopes and Membrane Transport
Life Sciences (XL) 2007

The process in which a molecule is transported into the cell while being chemically altered is called

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2
2009 · Life Sciences · Prokaryotic Cells: Structure and Function · Cell Envelopes and Membrane Transport
Life Sciences (XL) 2009
Pseudopeptidoglycan is present in the cell wall of
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3
2012 · Life Sciences · Prokaryotic Cells: Structure and Function · Surface Structures, Inclusions and Motility
Life Sciences (XL) 2012
Match the following between organelle or cellular components of a bacterium cell in Group I with the constituents and functionalities in Group II.
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4
2013 · Life Sciences · Prokaryotic Cells: Structure and Function · Cell Envelopes and Membrane Transport
Life Sciences (XL) 2013
Which one of the following transport mechanism is NOT employed by prokaryotes?
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5
2016 · Life Sciences · Prokaryotic Cells: Structure and Function · Cell Envelopes and Membrane Transport
Life Sciences (XL) 2016

Teichoic acid is composed of repetitive units of

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6
2019 · Life Sciences · Prokaryotic Cells: Structure and Function · Cell Envelopes and Membrane Transport
Life Sciences (XL) 2019
Which part of the lipopolysaccharides has toxic properties that make some bacterial infections a potentially serious medical problem?
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