HESI Practice Test
Hesi practice test including A&P ,
Chemistry, Biology.
A catalyst increases the rate of reaction by ___________. - ----ANS:lowering
the activation energy
A diploid germ cell containing 72 chromosomes undergoes meiosis. How
many chromosomes will be in each gamete? - ----ANS:36
An experiment is performed to measure the temperature of boiling water at
sea level. The actual boiling point in 100C. The data taken during the
experiment show values of 104.6C, 104.5C, and 104C. What term best
describes these data? - ----ANS:Precise
An improper balance between calcium and which substance can adversely
affect the growth of healthy bone tissue? - ----ANS:phosphorus
At which phase of meiosis does crossing over occur? - ----ANS:Prophase 1
Bile is secreted into which organ? - ----ANS:Small intestines
Chemical reactions in living systems preceed along catabolic pathways, and
there tends to be an increase in _______/ - ----ANS:entropy
Eye movement and papillary reflexes originate in which part of the central
nervous system? - ----ANS:Midbrain
How could water be boiled at room temperature? - ----ANS:Lower the
pressure
Iodine and carbon dioxide undergo sublimation at room temperature and
atmospheric pressure. What is this process? - ----ANS:Changing from a solid
to a gas
Phenolphthalein changes from colorless to pink in basic solutions. At what pH
value would the solution remain colorless? - ----ANS:8.4
Hesi practice test including A&P ,
Chemistry, Biology.
A catalyst increases the rate of reaction by ___________. - ----ANS:lowering
the activation energy
A diploid germ cell containing 72 chromosomes undergoes meiosis. How
many chromosomes will be in each gamete? - ----ANS:36
An experiment is performed to measure the temperature of boiling water at
sea level. The actual boiling point in 100C. The data taken during the
experiment show values of 104.6C, 104.5C, and 104C. What term best
describes these data? - ----ANS:Precise
An improper balance between calcium and which substance can adversely
affect the growth of healthy bone tissue? - ----ANS:phosphorus
At which phase of meiosis does crossing over occur? - ----ANS:Prophase 1
Bile is secreted into which organ? - ----ANS:Small intestines
Chemical reactions in living systems preceed along catabolic pathways, and
there tends to be an increase in _______/ - ----ANS:entropy
Eye movement and papillary reflexes originate in which part of the central
nervous system? - ----ANS:Midbrain
How could water be boiled at room temperature? - ----ANS:Lower the
pressure
Iodine and carbon dioxide undergo sublimation at room temperature and
atmospheric pressure. What is this process? - ----ANS:Changing from a solid
to a gas
Phenolphthalein changes from colorless to pink in basic solutions. At what pH
value would the solution remain colorless? - ----ANS:8.4
