Cellular Respiration and Enzymes

The enzymes for the TCA (Krebs) cycle are located in the mitochondrial MATRIX, not the inner membrane. The inner membrane contains the electron transport chain complexes. However, among the given options, the inner mitochondrial membrane is the closest and most relevant location for mitochondrial processes. The outer membrane, endoplasmic reticulum, and lysosomes have no role in the TCA cycle.

12

temperature coefficient

both 2 & 3

Oxyrase is a bacterial respiratory enzyme that can be put in media; it combines O₂ with H⁺ to remove O₂ by forming H₂O and turns the petri dish into a mini-anaerobic chamber. Anaerobic chambers with air locks are filled with inert gas.

 Six 

RUBP

The respiratory quotient (RQ or respiratory coefficient) is a dimensionless number used in calculations of basal metabolic rate (BMR), when estimated from carbon dioxide production. It is 1 for carbohydrates as numbers of oxygen and carbon dioxide molecules are equal.

Oxidative phosphorylation (OXPHOS) is the metabolic pathway in which cells use enzymes to oxidize nutrients, thereby releasing energy, which is used to reform ATP. In most eukaryotes, this takes place inside mitochondria.

Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes, typically occurring in anaerobic conditions. It is a form of incomplete oxidation of glucose used by organisms like yeast and bacteria to generate energy without oxygen.

Isoenzymes (or isozymes) are different forms of the same enzyme that catalyze the same chemical reaction but have different amino acid sequences and physical properties. They allow for fine-tuning of metabolism in different tissues or developmental stages.

Oxyrase is a bacterial respiratory enzyme that can be put in media; it combines O₂ with H⁺ to remove O₂ by forming H₂O and turns the petri dish into a mini-anaerobic chamber. Anaerobic chambers with air locks are filled with inert gas.

During aerobic cellular respiration, the complete oxidation of one molecule of glucose typically yields a net gain of 36 to 38 ATP molecules. This energy is produced through glycolysis, the Krebs cycle, and the electron transport chain.

NADP stands for nicotinamide adenine dinucleotide phosphate. It is produced by light-dependent reactions in photosynthesis.

Yes, it is the correct answer as the reaction is not an anabolic reaction. The process in which breaking up of a substance takes place is not anabolic reaction, but a catabolic reaction. Cellular respiration helps cells break sugar, which helps in producing energy.