The heart, blood and blood vessels make up of:
- (A) Circulatory system
- (B) Nervous system
- (C) Skeletal system
- (D) Excretory system
- (A) Circulatory system
The brain and nerves make up of:
- (A) Skeletal system
- (B) Circulatory system
- (C) Nervous system
- (D) Respiratory system
- (C) Nervous system
The nose, windpipe and lungs make up the:
- (A) Respiratory system
- (B) Nervous system
- (C) Skeletal system
- (D) Excretory system
- (A) Respiratory system
What is the transparent gel-like material in the eyeball?
- (A) Vascular layer
- (B) Cornea
- (C) Vitreous humor
- (D) Mucous membrane
- (C) Vitreous humor
Insulin (a protein) acts as:
- (A) An enzyme
- (B) A hormone
- (C) An antibody
- (D) A transport agent
- (B) A hormone
Substances which bring down the body temperature are known as:
- (A) Analgesics
- (B) Antibiotics
- (C) Tranquilizer
- (D) Antipyretics
- (D) Antipyretics
Total amount of blood pumped out of the human heart per minute is about:
- (A) Four liters
- (B) Five liters
- (C) Six liters
- (D) Seven liters
- (B) Five liters
One of the following is not a function of bones:
- (A) Place for muscle attachment
- (B) Protection of vital organs
- (C) Secretion of hormones for calcium regulation
- (D) Production of blood corpuscles
- (C) Secretion of hormones for calcium regulation
Blood leaves the heart through arteries. The main artery leaving the left ventricle is called:
- (A) Aorta
- (B) Pulmonary artery
- (C) Carotid artery
- (D) Iliac artery
- (A) Aorta
Which of the following is not a gland?
- (A) Liver
- (B) Stomach
- (C) Kidney
- (D) Pancreas
- (C) Kidney
The saliva helps in the digestion of:
- (A) Fats
- (B) Fibers
- (C) Starch
- (D) Proteins
- (C) Starch
A nerve cell is called _______.
- (A) Nerve
- (B) Reflex
- (C) Neuron
- (D) Dendrite
- (C) Neuron
Which of the following is not a bone in the human body?
- (A) Tibia
- (B) Dermis
- (C) Pericardium
- (D) Sternum
- (C) Pericardium
Heart is covered by a membrane called:
- (A) Dermis
- (B) Epidermis
- (C) Pericardium
- (D) Epicardium
- (C) Pericardium
Food is mainly digested in:
- (A) Mouth
- (B) Stomach
- (C) Small intestine
- (D) Large intestine
- (C) Small intestine
The main function of insulin in the human body is to control the _______ in the body.
- (A) Iodine level
- (B) Blood pressure
- (C) Sugar level
- (D) Food digestion
- (C) Sugar level
In Homo sapiens, fertilization occurs in the:
- (A) Oviduct
- (B) Ovary
- (C) Uterus
- (D) Vagina
- (B) Ovary
Oxygen is transported to every cell of human body by:
- (A) Red Blood Cells
- (B) White Blood Cells
- (C) Blood Platelets
- (D) Hemoglobin
- (A) Red Blood Cells
Which protects the body against diseases and infections?
- (A) Blood Platelets
- (B) Hemoglobin
- (C) White Blood Cells
- (D) Red Blood Cells
- (C) White Blood Cells
What is the name of the tissue that connects muscle to bone?
- (A) Cartilage
- (B) Ligament
- (C) Epithelial
- (D) Tendon
- (D) Tendon