Question 1

Which of the following is responsible for carrying oxygen in the blood?

Accepted Answer

Hemoglobin

Answer

Neurotransmitters

Answer

Antibodies

Answer

Enzymes

Question 2

Which of the following is the primary function of the skeletal system?

Accepted Answer

Support and protection

Answer

Transportation of oxygen

Answer

Filtering waste

Answer

Digestion and absorption

Question 3

Which organ is responsible for filtering waste products from the blood?

Accepted Answer

Kidneys

Answer

Pancreas

Answer

Liver

Answer

Lungs

Question 4

Which of the following is the primary function of the respiratory system?

Accepted Answer

Gas exchange

Answer

Temperature regulation

Answer

Muscle contraction

Answer

Reproduction

Question 5

Which of the following is responsible for producing hormones that regulate the body's functions?

Accepted Answer

Endocrine system

Answer

Digestive system

Answer

Muscular system

Answer

Nervous system

Question 6

Which of the following is responsible for pumping blood throughout the body?

Accepted Answer

Heart

Answer

Lungs

Answer

Liver

Answer

Stomach

Question 7

Which of the following is the largest organ in the human body?

Accepted Answer

Skin

Answer

Lungs

Answer

Heart

Answer

Brain

Question 8

Which of the following is the primary function of the digestive system?

Accepted Answer

Breakdown and absorption of nutrients

Answer

Nerve transmission

Answer

Vision

Answer

Heat regulation

Question 9

Which organ is responsible for producing insulin?

Accepted Answer

Pancreas

Answer

Spleen

Answer

Gallbladder

Answer

Thyroid gland

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