In mitochondria, enzyme cytochrome oxidase is present in
Outer membrane
Perimitochondrial space
Inner Membrane
Matrix
C.
Inner Membrane
Mitochondria contains various enzymes as follows:
(i) Outer membrane Acetyltransferase, glycerophosphatase, phospholipase-A,monoamine oxidase, etc.
(ii) Inner membrane Cytochrome oxidase,dehydrogenase, succinate NADH, dehydrogenase, ATPase, etc.
(iii) Perimitochondrial space Adenylate kinase, nucleoside diphosphokinase, etc.
(iv) Matrix Pyruvate dehydrogenase, citrate synthase, aconitase, isocitrate dehydrogenase, fumarase, c-ketoglutarate dehydrogenase, malate dehydrogenase, etc.
Nitrogen-fixation in root nodules of Alnus is brought about by
Bradyrhizobium
Clostridium
Frankia
Azorhizobium
Darwin’s finches are an excellent example of
Adaptive Radiation
Seasonal migration
Brood parasitism
Connecting links
In which one of the following, the male and female gametophytes don’t have free-living independent existence?
Pteris
Funaria
Polytrichum
Cedrus
During the propagation of a nerve impulse, the action potential results from the movement of
K+ ions from extracellular fluid to intracellular fluid
Na+ ions from intracellular fluid to extracellular fluid
K+ ions from intracellular fluid to extracellular fluid
Na+ ions from extracellular fluid to intracellular fluid
