#1
Which organ is responsible for producing insulin in the human body?
Liver
Pancreas
Kidneys
Heart
#2
Which of the following is not a type of muscle tissue in the human body?
Skeletal muscle
Cardiac muscle
Adipose tissue
Smooth muscle
#3
Which of the following is not a function of the skin?
Temperature regulation
Synthesis of vitamin D
Production of insulin
Protection against pathogens
#4
What is the primary function of the gallbladder in the digestive system?
Production of digestive enzymes
Storage and release of bile
Absorption of nutrients
Filtering blood
#5
Which of the following is a function of the spleen?
Filtering and removing damaged blood cells
Production of insulin
Digestion of fats
Synthesis of red blood cells
#6
What is the main function of the respiratory system?
Digestion
Transportation of nutrients
Breathing and gas exchange
Blood circulation
#7
Which part of the brain is responsible for regulating basic bodily functions such as heartbeat and breathing?
Cerebellum
Hippocampus
Medulla oblongata
Thalamus
#8
What is the primary function of the kidneys in the human body?
Digestion
Blood filtration and waste removal
Respiration
Temperature regulation
#9
Which hormone is responsible for regulating blood sugar levels?
Insulin
Estrogen
Thyroxine
Testosterone
#10
What is the role of red blood cells in the human body?
Carrying oxygen to tissues
Digesting food
Producing antibodies
Regulating body temperature
#11
Which gland is often referred to as the 'master gland' of the endocrine system?
Thyroid gland
Adrenal gland
Pituitary gland
Pancreas
#12
What is the function of the lymphatic system in the human body?
Transporting oxygen
Fighting infections and draining fluids
Digesting food
Producing hormones
#13
In which part of the digestive system does most of the nutrient absorption occur?
Stomach
Small intestine
Large intestine
Esophagus
#14
What is the name of the largest bone in the human body?
#15
Which part of the nervous system is responsible for voluntary movements?
Sympathetic nervous system
Central nervous system
Autonomic nervous system
Somatic nervous system
#16
What is the function of the alveoli in the respiratory system?
Gas exchange (oxygen and carbon dioxide)
Digestion of food
Blood filtration
Muscle contraction
#17
Which of the following is part of the central nervous system?
Peripheral nerves
Spinal cord
Autonomic ganglia
Cerebellum