HESI A2 SCIENCE WITH
VERIFIED QUESTIONS AND
ACCURATE ANSWERS GRADED
A+ (LATEST VERSION 2026)
Which tissue cannot be considered a major tissue type - answer-Extracellular Tissue
What is the chemical formula for Ammonia - answer-NH3
Ions that have a negative charge - answer-Anions
What is the most numerous element in the body - answer-Hydrogen
In body weight calculations, what do we have as the highest concentration in the body -
answer-Protein
The three dimensional shape of a molecule is known as - answer-Conformation
Which of the following bases of base pairs is not associated with deoxyribonucleic acid
- answer-Uracil
Which of the following base of base pairs is not associated with RNA - answer-Thymine
The atomic weight of an atom is the ratio of an atom's mass compared to _____ atom -
answer-Carbon
What is the characteristic number of covalent bonds that carbon forms - answer-4
, DNA consists of how many chains of nucleotides coiled together - answer-2
Alkaline solutions have a pH that is higher than what - answer-7.0
Which cell is not considered a major class of biological units - answer-cytosol cells
Which of the following is not considered a function of the plasma membrane in cells -
answer-protein synthesis
Which organelle is responsible for protein synthesis - answer-Ribosomes
One ____ is the heat required to increase the temp of water 1 degree if 1 gram of water is
present on the Celsius scale - answer-Calorie
A state of chemical equilibrium where the product of the reaction has required almost
all the reactants - answer-Irreversible reaction
The primary molecule of energy transfer is - answer-ATP
In glucose breakdown what stage is the most energy produced - answer-oxidative
phosphorylation
Arterioles, venules and capillaries are collectively known as - answer-microcirculation
Which arteries carry low oxygenated blood to the lungs - answer-pulmonary arteries
blood entering the right ventricle in the heart during normal circulation goes to the
______ next - answer-lungs
VERIFIED QUESTIONS AND
ACCURATE ANSWERS GRADED
A+ (LATEST VERSION 2026)
Which tissue cannot be considered a major tissue type - answer-Extracellular Tissue
What is the chemical formula for Ammonia - answer-NH3
Ions that have a negative charge - answer-Anions
What is the most numerous element in the body - answer-Hydrogen
In body weight calculations, what do we have as the highest concentration in the body -
answer-Protein
The three dimensional shape of a molecule is known as - answer-Conformation
Which of the following bases of base pairs is not associated with deoxyribonucleic acid
- answer-Uracil
Which of the following base of base pairs is not associated with RNA - answer-Thymine
The atomic weight of an atom is the ratio of an atom's mass compared to _____ atom -
answer-Carbon
What is the characteristic number of covalent bonds that carbon forms - answer-4
, DNA consists of how many chains of nucleotides coiled together - answer-2
Alkaline solutions have a pH that is higher than what - answer-7.0
Which cell is not considered a major class of biological units - answer-cytosol cells
Which of the following is not considered a function of the plasma membrane in cells -
answer-protein synthesis
Which organelle is responsible for protein synthesis - answer-Ribosomes
One ____ is the heat required to increase the temp of water 1 degree if 1 gram of water is
present on the Celsius scale - answer-Calorie
A state of chemical equilibrium where the product of the reaction has required almost
all the reactants - answer-Irreversible reaction
The primary molecule of energy transfer is - answer-ATP
In glucose breakdown what stage is the most energy produced - answer-oxidative
phosphorylation
Arterioles, venules and capillaries are collectively known as - answer-microcirculation
Which arteries carry low oxygenated blood to the lungs - answer-pulmonary arteries
blood entering the right ventricle in the heart during normal circulation goes to the
______ next - answer-lungs
