1
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate (ATP) is formed because
A
a proton gradient forms across the inner membrane
B
there is a change in the permeability of the inner mitochondrial membrane toward adenosine diphosphate (ADP)
C
high energy bonds are formed in mitochondrial proteins
D
ADP is pumped out of the matrix into the intermembrane space.
2
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Importance of day length in flowering of plants was first shown in
A
cotton
B
Petunia
C
Lemna
D
tobacco.
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Senescence as an active developmental cellular process in growth and functioning of a flowering plant, is indicated in
A
annul plants
B
floral parts
C
vessels and tracheid differentiation leaf abscission.
D
leaf abscission.
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which one of the following is the correct matching of the site of action on the given substrate, the enzyme acting upon it and the end product?
A
Small intestine : Proteins $$\buildrel {Pep\sin } \over \longrightarrow $$ amino acids
B
Stomach : Fats $$\buildrel {Lipase} \over \longrightarrow $$ micelles
C
Duodenum : Triglycerides $$\buildrel {Tryp\sin } \over \longrightarrow $$ monoglycerides
D
Small intestine : Starch $$\buildrel {\alpha - Amylase} \over \longrightarrow $$ disaccharide (maltose)
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12