Q. All enzymes of TCA cycle are located in the mitochondrial matrix except one which is located in inner mitochondrial membranes... View Article
A) sugars B) ATP in one large oxidation reaction C) ATP in small stepwise units D) nucleic acids Answer:C) ATP... View Article
Oxygen is required for oxidative phosphorylation, which takes place in the mitochondria and leads to the synthesis of most of... View Article
NADH and FADH2 are high energy compounds that are produced in the Krebs cycle. They are oxidised in the electron... View Article
When glucose undergoes fermentation, there is a net gain of 2 ATP molecules that occurs in the glycolysis process. It... View Article
Pyruvate is the connecting link between many metabolic processes such as cellular respiration, fermentation, fatty acid biosynthesis and gluconeogenesis. Pyruvate... View Article
RuBisCO is the main photosynthetic enzyme for carbon fixation in the Calvin cycle. It catalyses the carboxylation of RuBP to... View Article
PEP case or PEP carboxylase is present in C4 plants in the mesophyll cells. It catalyses the initial carbon fixation,... View Article
Yes, both C3 and C4 plants have RuBisCO. RuBisCO is the main enzyme in the Calvin cycle, which occurs in... View Article
The initial carbon fixation reaction is different in C3 and C4 plants but it takes place in the mesophyll cells... View Article
PS II supplies electrons continuously by the splitting of water molecules. The water-splitting complex is associated with PS II on... View Article
Leaves are the primary organs that carry out photosynthesis. There are other plant parts also, which perform photosynthesis such as... View Article
Essential elements are required for normal growth, metabolism and reproduction. As a part of biomolecules, they act as structural elements.... View Article
There are certain criteria for essentiality that are set to know the elements that are essential for plant growth and... View Article
Plants absorb water and minerals through root hairs by the process of diffusion. It moves to the deeper parts of... View Article
It is an exciter of urogenital schistosomiasis. It lives in large veins of the intestine and urogenital system. The male... View Article
There are three types of genetic load in populations – mutational, balanced and substitutional. The mutational load arises because of... View Article
The balanced polymorphism is the polymorphism provided by the selection against both homozygotes in favour of heterozygotes. The recessive genotype... View Article
In vertebrates, the reparative regeneration can be of three types – Complete regeneration, when regenerated structures are the same as... View Article
All human tissues and organs can be divided into three types based its ability to regenerate – Tissues and organs,... View Article
