1.
Which of the following structures produces cerebrospinal fluid (CSF)?
2.
Which hormone stimulates the development of follicles in the ovary?
3.
Which disorder is caused by hyposecretion of insulin?
4.
Which part of the brain is responsible for balance and coordination?
5.
Which gland is both endocrine and exocrine?
6.
The structural and functional unit of the kidney is:
7.
Which part of the respiratory system is lined with cilia and mucus to trap dust?
8.
Which cells are responsible for the myelin sheath in the central nervous system?
9.
Which valve prevents backflow of blood into the left atrium?
10.
Which disease is caused by the Plasmodium parasite?
11.
Which part of the male reproductive system stores and matures sperm?
12.
Which hormone regulates circadian rhythms?
13.
In which part of the digestive system does most nutrient absorption occur?
14.
Which hormone increases blood calcium levels?
15.
Which gland controls the activity of other endocrine glands?
16.
Which part of the sperm contains enzymes to penetrate the ovum?
17.
Which protein is responsible for oxygen transport in the blood?
18.
The pacemaker of the heart is:
19.
What is the function of the placenta in mammals?
20.
Which process allows genetic recombination during gamete formation?
21.
The enzyme that digests fats is:
22.
Which is the largest endocrine gland in the human body?
23.
Which hormone prepares the uterus for implantation?
24.
What type of immunity is obtained from a vaccination?
25.
Which part of the nephron reabsorbs glucose?
26.
Which hormone helps in parturition (childbirth)?
27.
Which structure in the eye controls the amount of light entering?
28.
Which blood group is called the universal recipient?
29.
Which vitamin is synthesized in the skin upon sunlight exposure?
30.
The hormone that stimulates sperm production is:
31.
What type of joint is found between the atlas and axis vertebrae?
32.
Which part of the neuron receives impulses?
33.
Which cells in the stomach secrete HCl?
34.
Which organism is the intermediate host of the malarial parasite?
35.
Which of the following is a vestigial organ in humans?
36.
Which hormone causes milk ejection during lactation?
37.
Which structure connects muscles to bones?
38.
Which enzyme breaks down proteins in the stomach?
39.
The number of thoracic vertebrae in humans is:
40.
Which gas is the main stimulus for breathing?
41.
Which organ of the human body is responsible for detoxification of harmful substances?
42.
The cardiac muscle is:
43.
Which type of WBC increases in allergic reactions?
44.
Which part of the ear is responsible for maintaining balance?
45.
Which vitamin deficiency causes night blindness?
