ATI TEAS SCIENCE – TEST QUESTIONS AND ANSWERS (2025 EDITION) –
COMPLETE EXAM PREPARATION GUIDE
Absorbs nutrients - (answers)The process by which organisms take in and utilize nutrients.
Filters toxins - (answers)The process of removing harmful substances from the body.
Main source of energy for cells - (answers)Carbohydrates.
NOT found in DNA - (answers)Uracil.
pH of a neutral solution - (answers)7
Primary function of enzymes - (answers)To catalyze biochemical reactions.
Mitosis results in - (answers)Two genetically identical cells.
Organelle responsible for energy production - (answers)Mitochondria.
Type of bond holding water molecules together - (answers)Hydrogen bond.
SA node - (answers)Also known as the pacemaker of the heart.
Primary role of red blood cells - (answers)Carry oxygen.
Organ part of both endocrine and digestive systems - (answers)Pancreas.
COMPLETE EXAM PREPARATION GUIDE
Absorbs nutrients - (answers)The process by which organisms take in and utilize nutrients.
Filters toxins - (answers)The process of removing harmful substances from the body.
Main source of energy for cells - (answers)Carbohydrates.
NOT found in DNA - (answers)Uracil.
pH of a neutral solution - (answers)7
Primary function of enzymes - (answers)To catalyze biochemical reactions.
Mitosis results in - (answers)Two genetically identical cells.
Organelle responsible for energy production - (answers)Mitochondria.
Type of bond holding water molecules together - (answers)Hydrogen bond.
SA node - (answers)Also known as the pacemaker of the heart.
Primary role of red blood cells - (answers)Carry oxygen.
Organ part of both endocrine and digestive systems - (answers)Pancreas.
