What is the primary function of red blood cells in the human body?
Break down food for energy
Produce hormones
Carry oxygen to body cells
Fight infections
Which of the following is the largest organ in the human body?
heart
skin
liver
lungs
What is the powerhouse of the cell, responsible for generating energy?
Mitochondria
Golgi apparatus
Nucleus
Endoplasmic reticulum
Which of these is NOT a primary taste sensation detected by taste buds?
Sour
Spicy - pain
Sweet
Bitter
Which organ is responsible for filtering and removing waste products from the blood?
Liver
Pancreas - produce insulin - trzustka
Kidneys
Spleen - digestion of fats - śledziona
What is the main function of white blood cells in the body?
Fight infections and diseases
Regulate body temperature
Carry oxygen in the blood
Transport nutrients to body cells
Which part of the respiratory system is responsible for carrying air into the lungs?
Alveoli
Larynx
Trachea, Bronchi
What is the main function of insulin in the body?
Produce antibodies
Regulate blood sugar levels
Control body temperature
Aid in digestion
