Biology Anatomy and Physiology

Question 1

Which organ is primarily responsible for filtering blood and removing waste products?

Accepted Answer

Kidney

Answer

Liver

Answer

Heart

Answer

Lung

Question 2

What is the primary function of the circulatory system?

Accepted Answer

Transporting oxygen, nutrients, and waste

Answer

Producing energy

Answer

Protecting against infections

Answer

Regulating body temperature

Question 3

What type of muscle is found in the walls of internal organs, such as the stomach and intestines?

Accepted Answer

Smooth muscle

Answer

Skeletal muscle

Answer

Cardiac muscle

Answer

Voluntary muscle

Question 4

What part of the brain controls voluntary movements?

Accepted Answer

Cerebrum

Answer

Cerebellum

Answer

Medulla oblongata

Answer

Hypothalamus

Question 5

What is the primary purpose of red blood cells?

Accepted Answer

Carrying oxygen

Answer

Fighting infections

Answer

Clotting blood

Answer

Producing hormones