Unit-3 (6A) group A

The pulmonary artery takes deoxygenated blood away from the heart while the pulmonary vein carries oxygenated blood towards the heart. T/F 

• False

• True

The pancreas excretes.

• Acidic substances

• Bile

• Digestive enzymes.

Identify the letter for Trachea, Bronchus, Bronchioles, Alveoli in the diaphragm.

• 8, 9, 10, 11

• 7, 4, 10, 11

• 7, 9, 10,11

The cardiovascular system consists of the heart, blood vessels, and blood. The heart pumps oxygenated blood from the ___________ to the rest of the body through the ___________, and deoxygenated blood returns to the heart through the ___________.

• left ventricle, veins, arteries,

• Right ventricle, veins, arteries,

• left ventricle, arteries, veins

Which of the following enzymes is responsible for breaking down carbohydrates in the digestive system?

 

• Pepsin

• Lipase

• Amylase

• Trypsin

And where stored?

Blood is composed of cells in a liquid called _______.

 

Platelets are essential for____.

 

• Clotting of blood

• Carrying oxygen

• For immune response

What enzyme digests carbohydrates into simple sugar ?

 

• Protease

• Lipase

• Amylase

• Pepsin

products of lipase acting on lipids are Fatty acids and ____

• Glycolysis

• Glycine

• glycerol