How Does Heart Disease Affect the Circulatory System?
Heart disease is mainly caused by the buildup of plaque inside the coronary arteries. This plaque formation results in poor... View Article
Latest Posts
How Does Insulin Affect Metabolism?
Insulin is an essential regulator of glucose that elicits metabolic effects throughout the body. Insulin is mainly involved in the... View Article
What Affects The Rate Of Cell Division?
Many factors affect the rate of cell division. These factors include: Stress Genetics Nutrients Chemicals Growth hormone Also see: What... View Article
Is Rhizobium Aerobic Or Anaerobic?
Rhizobium is an aerobic bacterium. They are a genus of Gram-negative, soil, rod-shaped nitrogen-fixing bacteria. Also see: Is Rhizobium A... View Article
How Does Estrogen Affect Blood Clotting?
Estrogen hormones affect blood clotting by increasing plasma fibrinogen and the activity of coagulation factors. Also see: What Is The... View Article
How Many ATP Are Produced In Aerobic Glycolysis?
In aerobic glycolysis, 32 molecules of ATP are produced. Also see: Does ATP Synthesis Require Oxygen? How Is ATP Produced... View Article
How Does Blood Circulation Occur in Fishes?
Fish have a single circulatory system in which the heart pumps the blood to the gills to be re-oxygenated, after... View Article
What Are the Characteristics of an Ideal Respiratory Surface?
A good respiratory surface should have a high surface area, moist and thin walls and in contact with many blood... View Article
Which Is a Respiratory Substrate Why is it Called So?
Carbohydrates are the primary respiratory substrates, proteins, fats and organic acids also act as respiratory substrates under certain conditions. They... View Article
Why Does Aerobic Respiration Produce More ATP?
Aerobic respiration produces more ATP than anaerobic respiration due to the complete oxidation of glucose to CO2 and water. O2... View Article
What Phase of Cellular Respiration Uses Oxidative Phosphorylation?
Oxidative phosphorylation is the step where most of the ATP is produced. ATP synthesis is coupled with oxidation-reduction reactions occurring... View Article
What Are the Three Stages of Cellular Respiration?
The three stages of cellular respiration are glycolysis, Krebs cycle and oxidative phosphorylation by the electron transport system (ETS). The... View Article
How Many ATP Are Produced in Aerobic Respiration?
Theoretically, 38 ATP molecules can be produced by the complete oxidation of one glucose molecule in aerobic respiration. This is... View Article
Does Photorespiration Release CO2?
Yes, CO2 is released in photorespiration. Photorespiration decreases the efficiency of carbon fixation and also utilises ATP. There is no... View Article
What Stage of Aerobic Respiration Requires ATP?
ATP is required in the first half of glycolysis, when glucose is converted to glucose-6-phosphate by the enzyme hexokinase and... View Article
What Happens If No Oxygen Is Present for Cellular Respiration?
When there is no oxygen for cellular respiration, then some of the cells and microorganisms undergo anaerobic respiration or fermentation.... View Article
Which Step in Cellular Respiration Happens First?
Glycolysis is the first step in cellular respiration. It occurs in the cytoplasm. Two molecules of pyruvate are produced at... View Article
Why Does Photorespiration Increase With Temperature?
With the rising temperature, the solubility of CO2 decreases more rapidly than O2, so there is more O2 available, hence... View Article
What Stage of Cellular Respiration Produces Pyruvate as a Product?
Pyruvate is produced by partial oxidation of glucose in the glycolysis process. Two molecules of pyruvate are produced at the... View Article
How Does Photorespiration Lower the Efficiency of Photosynthesis?
The enzyme RuBisCO catalyses the first step of the Calvin cycle, i.e. carbon fixation by RuBP to produce 3PGA. RuBisCO... View Article
