AQA - Biology - Cells,organs, organs system Quiz

Which organ is primarily responsible for pumping blood throughout the human body?

• Lungs

• Heart

• Liver

• Kidneys

What is the main function of the liver in the human body?

• Filtering blood

• Producing bile

• Storing vitamins

• All of the above

Which organ system is responsible for transporting oxygen and nutrients to cells and removing waste products?

• Digestive system

• Respiratory system

• Circulatory system

• Nervous system

What type of tissue is responsible for contracting and enabling movement in the body?

• Epithelial tissue

• Connective tissue

• Muscle tissue

• Nervous tissue

Which organ system includes the brain and spinal cord?

• Endocrine system

• Nervous system

• Skeletal system

• Muscular system

What is the primary function of epithelial tissue?

• Support and structure

• Contraction and movement

• Covering and protecting surfaces

• Transmitting electrical impulses

Which organ is part of the digestive system and is responsible for nutrient absorption?

• Stomach

• Small intestine

• Large intestine

• Pancreas

What is the role of the respiratory system in the human body?

• Breaking down food

• Exchanging gases

• Circulating blood

• Producing hormones