1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
According to widely accepted "fluid mosaic model" cell membranes are semi-fluid, where lipids and integral proteins can diffuse randomly. In recent years, this model has been modified in several respects. In this regard, which of the following statements are incorrect ?
A
Proteins in cell membranes can travel within the lipid bilayer
B
Proteins can also undergo flip-flop movements in the lipid bilayer
C
Proteins can remain confined within certain domains of the membranes
D
Many proteins remain completely embedded within the lipid bilayer
2
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
The main organelle involved in modification and routing of newly synthesized proteins to their destinations is -
A
Mitochondria
B
Endoplasmic Reticulum
C
Chloroplast
D
Lysosome
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
The telomeres of eukaryotic chromosomes consist of short sequences of
A
Adenine rich repeats
B
Cytosine rich repeats
C
Thymine rich repeats
D
Guanine rich repeats
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
In chloroplasts, chlorophyll is present in the :-
A
Outer membrane
B
Inner membrane
C
Thylakoids
D
Stroma
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12