TEAS 7 Science Study Guide Questions
and Answers | Latest Version | 2024/2025
| Correct & Verified
Which vitamin is essential for calcium absorption?
✔✔ Vitamin D
What type of tissue is responsible for transmitting electrical signals in the body?
✔✔ Nervous tissue
What is the term for the body's ability to maintain stable internal conditions?
✔✔ Homeostasis
What organ in the body helps regulate blood sugar levels?
✔✔ Pancreas
What is the name of the process by which cells divide to produce two identical daughter cells?
✔✔ Mitosis
1
,Which part of the brain controls muscle coordination and balance?
✔✔ Cerebellum
What is the role of platelets in the blood?
✔✔ Help with blood clotting
What is the function of the gallbladder?
✔✔ Store and concentrate bile
Which part of the digestive system is responsible for absorbing water from waste?
✔✔ Large intestine
What is the chemical formula for water?
✔✔ H2O
Which element is necessary for the proper function of hemoglobin?
✔✔ Iron
2
,What is the function of the lymphatic system?
✔✔ Help protect and maintain fluid balance in the body
What is the largest organ in the human body?
✔✔ Skin
Which blood type is considered the universal donor?
✔✔ O negative
What is the primary function of the kidneys?
✔✔ Filter waste products and excess fluids from the blood
What is the process by which plants convert sunlight into energy?
✔✔ Photosynthesis
Which organ in the body is responsible for filtering waste and excess substances from the blood?
✔✔ Kidney
3
, What is the primary function of the red blood cells?
✔✔ Carry oxygen throughout the body
Which organ in the body produces bile to aid in digestion?
✔✔ Liver
What is the part of the body that helps protect the brain?
✔✔ Skull
What is the function of the mitochondria?
✔✔ Produce energy (ATP) for the cell
What type of blood vessel carries blood away from the heart?
✔✔ Artery
What is the main function of the respiratory system?
✔✔ Exchange gases (oxygen and carbon dioxide)
4
and Answers | Latest Version | 2024/2025
| Correct & Verified
Which vitamin is essential for calcium absorption?
✔✔ Vitamin D
What type of tissue is responsible for transmitting electrical signals in the body?
✔✔ Nervous tissue
What is the term for the body's ability to maintain stable internal conditions?
✔✔ Homeostasis
What organ in the body helps regulate blood sugar levels?
✔✔ Pancreas
What is the name of the process by which cells divide to produce two identical daughter cells?
✔✔ Mitosis
1
,Which part of the brain controls muscle coordination and balance?
✔✔ Cerebellum
What is the role of platelets in the blood?
✔✔ Help with blood clotting
What is the function of the gallbladder?
✔✔ Store and concentrate bile
Which part of the digestive system is responsible for absorbing water from waste?
✔✔ Large intestine
What is the chemical formula for water?
✔✔ H2O
Which element is necessary for the proper function of hemoglobin?
✔✔ Iron
2
,What is the function of the lymphatic system?
✔✔ Help protect and maintain fluid balance in the body
What is the largest organ in the human body?
✔✔ Skin
Which blood type is considered the universal donor?
✔✔ O negative
What is the primary function of the kidneys?
✔✔ Filter waste products and excess fluids from the blood
What is the process by which plants convert sunlight into energy?
✔✔ Photosynthesis
Which organ in the body is responsible for filtering waste and excess substances from the blood?
✔✔ Kidney
3
, What is the primary function of the red blood cells?
✔✔ Carry oxygen throughout the body
Which organ in the body produces bile to aid in digestion?
✔✔ Liver
What is the part of the body that helps protect the brain?
✔✔ Skull
What is the function of the mitochondria?
✔✔ Produce energy (ATP) for the cell
What type of blood vessel carries blood away from the heart?
✔✔ Artery
What is the main function of the respiratory system?
✔✔ Exchange gases (oxygen and carbon dioxide)
4
