What is the partial pressure of oxygen in the alveoli of lungs?
The partial pressure of oxygen in the alveoli of the lungs is more than that in the blood. pO2 in... View Article
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Why do alveoli not collapse even after forceful expiration?
Residual volume is the volume of air, which remains in the lungs even after forceful expiration. Due to residual volume,... View Article
How most of the carbon dioxide is transported to the lungs?
70 percent of carbon dioxide is transported as bicarbonate. 20-25 percent carbon dioxide is transported by RBCs as carbamino-haemoglobin, i.e.... View Article
What Is the Principle of Fermentation?
The main principle of fermentation is to derive energy from carbohydrates in the absence of oxygen. Glucose is first partially... View Article
What Is Needed for Alcoholic Fermentation?
Alcoholic fermentation is an anaerobic process. In this process, sugar is converted into ethanol and carbon dioxide. This is accomplished... View Article
What Can Kill Yeast During Fermentation?
Fermentation is an energetically inefficient process and also is hazardous. When the concentration of alcohol reaches about 13 per cent,... View Article
Why Is Fermentation Wasteful?
Fermentation is wasteful as very little energy (<7%) is released and trapped in the form of ATP. Moreover, it produces... View Article
What Are The 13 Essential Minerals?
The most essential minerals include: Calcium Phosphorus Magnesium Sodium Potassium Chloride Sulphur Iron Manganese Copper Iodine Zinc Cobalt Explore more... View Article
Is Vitamin-C Fat-soluble Vitamin?
No. Vitamin C is a water-soluble vitamin, which is abundantly found in citrus fruits like lemons and other fruits and... View Article
What Are The Best Source Of Macronutrients?
Macronutrients are essential nutrients, which are required in a more considerable amount. These nutrients are found in – rice, pasta,... View Article
What Food Groups Are The Best Source Of Micronutrients?
A food source, which contains many vitamins and minerals, is the best source of micronutrients. The different sources of micronutrients... View Article
Is Cholesterol A Micronutrient?
No. Cholesterol is a macronutrient. Cholesterol is a waxy, fat-like substance, which is required by our body cells to synthesize... View Article
Which Micronutrients Are More In Saline Alkaline Soil?
Saline soils contain an excess of minerals and other neutral soluble salts, including sodium, chlorine, sulphur, calcium and magnesium. Explore... View Article
Which Micronutrients Are Most Important?
Micronutrients are one of the major groups of nutrients required in a very minute quantity by our body. Both vitamins... View Article
Is Scurvy A Contagious Disease?
No. Scurvy is a nutritional deficiency disease, which is mainly caused due to the deficiency of vitamin C or ascorbic... View Article
Are Vitamins Micronutrient?
Yes. Vitamins are micronutrients. Vitamins are an essential micronutrient which are required in small quantities for the proper functioning and... View Article
What Can Happen If The TRP Operon Is Turned On?
The Trp operon is turned on when tryptophan levels are low. When the Trp operon is turned on, the genes... View Article
Where Does The Lac Repressor Protein Come From?
The lac I (lactose inhibitor) gene codes for a protein called the repressor or the lac repressor. The lac I... View Article
What Is The Prognosis For Turner Syndrome?
The overall prognosis for patients with Turner syndrome is good. It is a chromosomal disorder that affects only females. Life... View Article
What Turns The Lac Operon Off?
The regulatory gene will turn off lac operon. The lac operon or lactose operon is essential for the transport and... View Article
