THE BIOLOGY QUIZ

Which of the following is false about Insulin and Glucagon?

• secreted by pancreas

• regulate sugar levels

• secreted into small intestine

• Diabetes is a related disease

Why is CO dangerous? (multiple answer)

• Doesn't allow Oxygen to bind with haemoglobin

• Forms acid in lungs

• Has lower affinity than Oxygen towards haemoglobin

• Has higher affinity than Oxygen towards haemoglobin

What activates pepsinogen in our stomach?

• HCl

• Hormones

• Hunger

• Proteins

What is the name of the process of converting glucose to pyruvate?

• Glycolysis

• Krebs Cycle

• Aerobic respiration

• NOTA

Pancreatic juice contains (multiple answer)

• Trypsin

• Chymotrypisin

• Pepsin

• Bile

What is the systolic pressure value

• 80 mmHg

• 100mmHg

• 120mmHg

• 200mmHg

Food is called Chyme after it passes tongue and called Bolus after it reaches stomach.

True of False?

• True

• False

Which lung is bigger in size?

• Right

• Left

• Same size

• NOTA

What is the thickness of alveoli in terms of cells?

• 1cell thick

• 100 cells thick

• 1000 cells thick

• uncountable

Which chamber of the heart gets all the deoxygenated blood?

• Right ventricle

• Left atrium

• Left ventricle

• Right atrium