Teas 6 Science Practice Questions and
Answers | Latest Version | 2024/2025 |
Correct & Verified
Which macromolecule is the main source of energy for the body?
✔✔ Carbohydrates
What is the primary function of the pancreas in digestion?
✔✔ To produce digestive enzymes
Which organ in the body is responsible for absorbing oxygen from the air?
✔✔ Lungs
What is the function of the endocrine system?
✔✔ To produce and regulate hormones
Which part of the cell is responsible for energy production?
✔✔ Mitochondria
1
,What is the role of the esophagus in digestion?
✔✔ To transport food from the mouth to the stomach
Which organ produces digestive enzymes and insulin?
✔✔ Pancreas
What is the function of the cardiac muscle?
✔✔ To pump blood throughout the body
Which type of blood vessel carries blood toward the heart?
✔✔ Veins
What is the function of the immune system?
✔✔ To defend the body against infections
What is the function of the large intestine in digestion?
✔✔ To absorb water and electrolytes
2
, Which part of the nervous system controls voluntary muscle movements?
✔✔ Somatic nervous system
What is the primary function of the respiratory system?
✔✔ To supply oxygen to the body and remove carbon dioxide
Which organ is responsible for filtering waste from the blood?
✔✔ Kidneys
What is the basic unit of life in all living organisms?
✔✔ The cell
Which part of the heart pumps oxygenated blood to the rest of the body?
✔✔ Left ventricle
What is the primary function of red blood cells?
✔✔ To transport oxygen throughout the body
3
Answers | Latest Version | 2024/2025 |
Correct & Verified
Which macromolecule is the main source of energy for the body?
✔✔ Carbohydrates
What is the primary function of the pancreas in digestion?
✔✔ To produce digestive enzymes
Which organ in the body is responsible for absorbing oxygen from the air?
✔✔ Lungs
What is the function of the endocrine system?
✔✔ To produce and regulate hormones
Which part of the cell is responsible for energy production?
✔✔ Mitochondria
1
,What is the role of the esophagus in digestion?
✔✔ To transport food from the mouth to the stomach
Which organ produces digestive enzymes and insulin?
✔✔ Pancreas
What is the function of the cardiac muscle?
✔✔ To pump blood throughout the body
Which type of blood vessel carries blood toward the heart?
✔✔ Veins
What is the function of the immune system?
✔✔ To defend the body against infections
What is the function of the large intestine in digestion?
✔✔ To absorb water and electrolytes
2
, Which part of the nervous system controls voluntary muscle movements?
✔✔ Somatic nervous system
What is the primary function of the respiratory system?
✔✔ To supply oxygen to the body and remove carbon dioxide
Which organ is responsible for filtering waste from the blood?
✔✔ Kidneys
What is the basic unit of life in all living organisms?
✔✔ The cell
Which part of the heart pumps oxygenated blood to the rest of the body?
✔✔ Left ventricle
What is the primary function of red blood cells?
✔✔ To transport oxygen throughout the body
3
