GENERAL BIOLOGY (MCQs)

The process of digestion starts when the food enters:

• (A) Mouth
• (B) Stomach
• (C) Small intestine
• (D) Esophagus

Tissue that connects muscle to bone is:

• (A) Ligament
• (B) Tendon
• (C) Joint capsule
• (D) Body fiber

Number of ribs found in a typical human ribcage is:

• (A) 12
• (B) 21
• (C) 24
• (D) 28

Saliva is produced in:

• (A) Eyes
• (B) Joints
• (C) Mouth
• (D) Veins

Which structure connects one bone to another bone?

• (A) Neurons
• (B) Ligaments
• (C) Tendons
• (D) Cartilage

‘Appendix’ is a part of:

• (A) Spleen
• (B) Small intestine
• (C) Liver
• (D) Large intestine

Chemically finger nails are made of:

• (A) Fats
• (B) Proteins
• (C) Potassium
• (D) Carbohydrates

The muscular tube that stretches from the lower end of the stomach to the anus is called:

• (A) Bowl
• (B) Intestine
• (C) Both (A & B)
• (D) Nephron

The bowl is a part of our:

• (A) Respiratory system
• (B) Digestive system
• (C) Muscular system
• (D) Skeletal system

What of the following consists of Iron?

• (A) Bile juice
• (B) Insulin
• (C) Hemoglobin
• (D) Vitamins