HESI A2 V2 BIOLOGY TEST 2
WITH DETAILED QUESTIONS
AND 100% CORRECT ANSWERS
GRADED A+ 2026
Which are the correct mRNA bases, complementary to the following DNA strand "
TGCA":
ACGU
TUGT
TGCA
ACGT - answer-ACGU
Translation takes place:
in the lysosomes
in the cell nucleus
in the cell membrane
in the cell cytoplasm - answer-in the cell cytoplasm
Which of the following describes heterozygous individuals?
They have two of the same alleles
They have two different alleles for the same gene
They result from asexual reproduction only
They result from sexual reproduction only - answer-They have two different alleles for
the same gene
, Which of the following correctly lists the hierarchic system of classification from most
inclusive to least inclusive?
Kingdom, Phylum, Order, Class, Family, Genus, Species
Kingdom, Phylum, Class, Family, Order, Genus, Species
Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Phylum, Order, Family, Class, Genus, Species - answer-Kingdom, Phylum,
Class, Order, Family, Genus, Species
A repeatable procedure of gathering data to support or refute a hypothesis is known as
conducting an experiment
the scientific method
drawing a conclusion
developing a theory - answer-conducting an experiment
Which of the following is not true about water?
When water freezes, it forms a lattice crystal, causing ice to float.
Large bodies of water stabilize climates due to water's high specific heat.
The polarity of water's bonds allows for covalent bonding between molecules.
Hydrogen bonding results in water having strong cohesive and adhesive properties. -
answer-The polarity of water's bonds allows for covalent bonding between molecules.
Which biologic molecule would you recommend a patient limit if they want to avoid
having cardiovascular problems?
Unsaturated fats
Carbohydrates
Phospholipids
WITH DETAILED QUESTIONS
AND 100% CORRECT ANSWERS
GRADED A+ 2026
Which are the correct mRNA bases, complementary to the following DNA strand "
TGCA":
ACGU
TUGT
TGCA
ACGT - answer-ACGU
Translation takes place:
in the lysosomes
in the cell nucleus
in the cell membrane
in the cell cytoplasm - answer-in the cell cytoplasm
Which of the following describes heterozygous individuals?
They have two of the same alleles
They have two different alleles for the same gene
They result from asexual reproduction only
They result from sexual reproduction only - answer-They have two different alleles for
the same gene
, Which of the following correctly lists the hierarchic system of classification from most
inclusive to least inclusive?
Kingdom, Phylum, Order, Class, Family, Genus, Species
Kingdom, Phylum, Class, Family, Order, Genus, Species
Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Phylum, Order, Family, Class, Genus, Species - answer-Kingdom, Phylum,
Class, Order, Family, Genus, Species
A repeatable procedure of gathering data to support or refute a hypothesis is known as
conducting an experiment
the scientific method
drawing a conclusion
developing a theory - answer-conducting an experiment
Which of the following is not true about water?
When water freezes, it forms a lattice crystal, causing ice to float.
Large bodies of water stabilize climates due to water's high specific heat.
The polarity of water's bonds allows for covalent bonding between molecules.
Hydrogen bonding results in water having strong cohesive and adhesive properties. -
answer-The polarity of water's bonds allows for covalent bonding between molecules.
Which biologic molecule would you recommend a patient limit if they want to avoid
having cardiovascular problems?
Unsaturated fats
Carbohydrates
Phospholipids
