#1
Which organ is responsible for filtering blood and producing urine?
#2
Which muscle is responsible for breathing in humans?
Diaphragm
Biceps
Quadriceps
Gluteus maximus
#3
What is the primary function of the small intestine?
Absorption of nutrients
Digestion of proteins
Production of bile
Storage of waste
#4
What is the main function of the respiratory system?
Filtering blood
Excreting waste
Transporting nutrients
Gas exchange
#5
What is the purpose of the skeletal system?
Regulate metabolism
Produce hormones
Provide structure and support
Control voluntary movements
#6
Which part of the brain controls voluntary movements and coordination?
Cerebellum
Thalamus
Hypothalamus
Medulla oblongata
#7
What is the function of the endocrine system?
Regulate body temperature
Produce movement
Control growth and development
Aid in digestion
#8
Which of the following is the smallest bone in the human body?
#9
Which hormone is responsible for regulating blood sugar levels?
Insulin
Estrogen
Testosterone
Thyroxine
#10
Which part of the neuron receives signals from other neurons?
Dendrite
Axon
Synapse
Cell body
#11
Which of the following is not a component of blood?
Plasma
Red blood cells
White blood cells
Platelets
#12
What is the purpose of the lymphatic system?
Transport oxygen to cells
Filter blood
Regulate body temperature
Fight infection and disease
#13
What is the function of the cerebrum in the brain?
Regulating body temperature
Controlling voluntary movements
Maintaining balance
Producing hormones
#14
What is the function of the adrenal glands?
Regulate blood pressure
Produce insulin
Produce bile
Digest proteins
#15
Which part of the brain is responsible for regulating basic bodily functions like breathing and heart rate?
Cerebrum
Cerebellum
Medulla oblongata
Thalamus