NURSING ANM AND GNM

NURSING EXAM QUESTIONS

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The events of the three main metabolic pathways involved in cellular respiration are:(SATA)
A
Electric Transport Chain
B
Krebs cycle
C
Electron Transport Chain
D
Glycolysis
Explanation: 

Detailed explanation-1: -There are three main steps of cellular respiration: glycolysis, the citric acid cycle, and oxidative phosphorylation. Glycolysis takes place in the cytosol, the citric acid cycle occurs in the mitochondrial matrix, and oxidative phosphorylation occurs on the inner mitochondrial membrane.

Detailed explanation-2: -Glucose metabolism involves multiple processes, including glycolysis, gluconeogenesis, and glycogenolysis, and glycogenesis.

Detailed explanation-3: -Cellular respiration has three main stages: the glycolysis, the Krebs cycle, and the Electron transport chain. Whereas the glycolysis and the Krebs cycle result in a net gain of 2 ATPs each, the bulk of the ATP is produced during the last stage (Electron transport chain), which results in up to 34 more ATP molecules.

Detailed explanation-4: -The three stages of aerobic cellular respiration are glycolysis (an anaerobic process), the Krebs cycle, and oxidative phosphorylation.

Detailed explanation-5: -Cellular respiration is a metabolic pathway that breaks down glucose and produces ATP. The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.

There is 1 question to complete.