Prepare with MCQs
Thousands of verified questions for competitive exams
25K+
MCQs
15+
Categories
500+
Tests
Free
Access
All
๐ General Knowledge
๐ Current Affairs
๐ต๐ฐ Pakistan Affairs
โช Islamic Studies
๐ค English
๐ป Computer
๐งฎ Mathematics
โ Physics
๐งช Chemistry
๐งฌ Biology
๐ฌ Everyday Science
๐ฉโ๐ซ Pedagogy
ุงุฑุฏู Urdu
๐บ World Geography
๐ History
Biology
Which property of phospholipids causes them to form a bilayer in water?
A
They are entirely hydrophobic
B
They are entirely hydrophilic
C
They are amphipathic
D
They contain only proteins
Correct Answer
C
Biology
Which molecule is the major structural component of the plasma membrane?
A
Phospholipid
B
Glycogen
C
Cellulose
D
Starch
Correct Answer
A
Biology
Which type of cell junction allows direct communication between adjacent animal cells?
A
Tight junction
B
Desmosome
C
Gap junction
D
Cell wall
Correct Answer
C
Biology
Which mechanism allows animal cells to engulf large particles?
A
Pinocytosis
B
Phagocytosis
C
Exocytosis
D
Osmosis
Correct Answer
B
English
I do my work _____ carefully to make mistakes.
A
So
B
Very
C
Too
D
None of these
Correct Answer
C
English
It was kind _____ you to help.
A
Of
B
To
C
About
D
None of these
Correct Answer
A
English
I am badly in need ___ money.
A
Of
B
With
C
To
D
None of these
Correct Answer
A
English
What is up ___ them?
A
At
B
With
C
On
D
None of these
Correct Answer
B
English
A match was called ____ because the ground was wet.
A
On
B
Off
C
Up
D
None of these
Correct Answer
B
English
Company is concerned ______ the well-being of its employees.
A
About
B
With
C
On
D
None of these
Correct Answer
A