Jamb Biology 1992 Past Questions and Answers

Question 21:

• JAMB 1992

Melanin and keratin are produced in the part labelled

A. 2
B. 3
C. 4
D. 5

Question 22:

• JAMB 1992

The bone of the neck on which the skull rests is known as the

A. Odontoid process
B. Axis
C. Atlas
D. Occipital condyle

Question 23:

• JAMB 1992

Which enzymes are contained in the pancreatic juice?

A. Ptayalin, lipase and pepsin
B. Maltase, erepsin and trypsin
C. Renin, sucrase and lipase
D. Amylase, lipase and trypsin

Question 24:

• JAMB 1992

The part labelled 3 is the

A. Cartilage
B. Ligament
C. Synovial fluid
D. Bone

Question 25:

• JAMB 1992

The function of the part labelled 1 is to

A. Secrete a fluid which lubricates the joint
B. Attach muscles to the bones at the joint
C. Bend the bones at the joint
D. Hold the joint in place