Question: The source of energy for human brain is?

• 1. Fats
• 2. Proteins
• 3. Hormones
• 4. Glucose

Question: The Vessel that carries blood from the heart to the rest part of the body, which is built to withstand considerable pressure, having thick walls with smooth muscle fibers is known as?

• 1. Vein
• 2. Pharynx
• 3. Artery
• 4. Pulmonary

Question: Alimentary canal consists of mouth cavity, pharynx, esophagus, stomach, small and large intestines. Why this complex organ is adopted?

• 1. For respiration
• 2. For blood circulation
• 3. For digestion
• 4. All of these

Question: What is the length of human alimentary canal?

• 1. 5 meters
• 2. 7 meters
• 3. 9 meters
• 4. 11 meters

Question: Through which tube the food passes, that extends from mouth to anus?

• 1. Alimentary canal
• 2. Root canal
• 3. Artery canal
• 4. Back canal

Question: The procedure of Shattering the gallstones and kidney by shockwaves, is called?

• 1. MRI
• 2. Kidney Surgery
• 3. Angiography
• 4. Lithotripsy

Question: The main function of aspirin is?

• 1. Blood Thickening
• 2. Blood Thinning
• 3. Blood Clotting
• 4. Pain Killer

Question: Lipid-rich component of bacterial cell are:

• 1. Capsule
• 2. Cell membrane
• 3. Call wall
• 4. None of these

Question: The fact that viruses are obligate intraellular parasites means that they required ______ for reproduction.

• 1. Host Cell
• 2. Tissue Culture
• 3. Bacteria
• 4. None of these

Question: Select the cell which converts chemical energy into electrical energy?

• 1. Nelson Cell
• 2. Daniel Cell
• 3. Electrolytic Cell
• 4. Fuel Cell