Explanation

The true statement about Acute Myeloid Leukemia (AML) among the options provided is More than 20% blasts for diagnosis.

AML is characterized by the proliferation of myeloid precursor cells (blasts) in the bone marrow, typically comprising more than 20% of the nucleated cells.

Explanation

Glycagon is a polypeptide hormone secreted by the pancreas (specifically, by the alpha cells of the islets of Langerhans) that raises blood glucose levels by stimulating the liver to convert stored glycogen to glucose and release it into the bloodstream.

Explanation

Measles is a viral disease that can be prevented and treated with the measles vaccine.

Explanation

A group of carbohydrates containing 3 to 10 monosaccharides in straight or branched chains is called oligosaccharide.

These chains are linked together by glycosidic bonds. 

Explanation

• The 1918 flu pandemic, also known as the Spanish flu, was caused by the H1N1 influenza A virus.
• The virus was first recorded in Kansas in March 1918 and quickly spread to other parts of the world, infecting an estimated 500 million people and causing the deaths of 21 million people.

Explanation

• During aerobic respiration, the complete oxidation of one glucose molecule (C6H12O6) produces 38 ATP molecules.
• This process involves the breakdown of glucose in the cytosol, the citric acid cycle, and oxidative phosphorylation in the mitochondria, ultimately generating 38 ATP molecules.

Explanation

• A zoonotic disease is a disease that can be transmitted from animals to humans.
• Examples of zoonotic diseases include rabies, Lyme disease, and Ebola.
• These diseases can be spread through various means, such as direct contact with an infected animal, vector bites (like ticks or mosquitoes), or contaminated food and water.

Explanation

Levocabastine is an antihistamine used to treat allergy symptoms such as runny nose, sneezing, and itching.

Explanation

 The addition of salt to water decreases the water potential, but osmotic potential will increase.

Explanation

Cholesterol is embedded in the plasma membrane and helps regulate its fluidity, preventing it from becoming too rigid or too fluid.

It provides stability and flexibility, especially in eukaryotic cells.