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

• Lung

• Liver

• Heart

• Kidney

Which of the following organs is primarily responsible for filtering blood in the human body?

• Liver

• Kidney

• Heart

• Lung

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

• Liver

• Skin

• Brain

• Lung

Which body system is the most important in transporting oxygen and nutrients to cells?

• Digestive system

• Nervous system

• Skeletal system

• Circulatory system

Which of the following structures connects muscles to bones?

• Ligament

• Cartilage

• Tendon

• Fascia

Which of the following neurotransmitters is most closely linked to depression?

• Serotonin

• Dopamine

• Acetylcholine

• GABA

Which of the following cell parts is most involved in producing ATP, the cell’s main energy currency?

• Endoplasmic reticulum

• Mitochondria

• Ribosome

• Nucleus

Which of the following bones provides the most protection to the brain?

• Skull

• Tibia

• Femur

• Rib Cage

Which of the following hormones is the most effective in lowering blood glucose levels?

• Glucagon

• Cortisol

• Insulin

• Adrenaline

Which psychological perspective places the greatest emphasis on the influence of unconscious drives and childhood experiences on behavior?

• Behavioral

• Psychoanalytic

• Humanistic

• Cognitive